Oxygen vacancies in nanostructured hetero-interfacial oxides: a review

Acharya SK, Nallagatla RV, Togibasa O, Lee BW, Liu C, Jung CU, Park BH, Park JY, Cho Y, Kim DW, Jo J, Kwon DH, Kim M, Hwang CS, Chae SC (2016) Epitaxial brownmillerite oxide thin films for reliable switching memory. ACS Appl Mater Interfaces 8:7902–7911. https://doi.org/10.1021/acsami.6b00647CrossRef

Adamo C, Ke X, Schiffer P, Soukiassian A, Warusawithana M, Maritato L, Schlom DG (2008) Electrical and magnetic properties of (SrMn O3)n (LaMn O3)2n superlattices. Appl Phys Lett 92:2012–2015. https://doi.org/10.1063/1.2842421CrossRef

P. Ágoston, K. Albe, R.M. Nieminen, M.J. Puska, Intrinsic n-type behavior in transparent conducting oxides: a comparative hybrid-functional study of In2O3, SnO2, and ZnO, Phys. Rev. Lett. 103 (2009). https://doi.org/10.1103/PhysRevLett.103.245501.

R. Ahmad, N. Tripathy, M.S. Ahn, K.S. Bhat, T. Mahmoudi, Y. Wang, J.Y. Yoo, D.W. Kwon, H.Y. Yang, Y.B. Hahn, Highly efficient non-enzymatic glucose sensor based on CuO modified vertically-grown ZnO nanorods on electrode, Sci. Rep. 7 (2017). https://doi.org/10.1038/s41598-017-06064-8.

Aidhy DS, Weber WJ (2016) Microstructure design for fast oxygen conduction. J Mater Res 31:2–16. https://doi.org/10.1557/jmr.2015.327CrossRef

Aidhy DS, Liu B, Zhang Y, Weber WJ (2015) Chemical expansion affected oxygen vacancy stability in different oxide structures from first principles calculations. Comput Mater Sci 99:298–305. https://doi.org/10.1016/j.commatsci.2014.12.030CrossRef

D.S. Aidhy, K. Rawat, Coupling between interfacial strain and oxygen vacancies at complex-oxides interfaces, J. Appl. Phys. 129 (2021). https://doi.org/10.1063/5.0049001.

Anandan M, Dinesh S, Krishnakumar N, Balamurugan K (2016) Influence of Co doping on combined photocatalytic and antibacterial activity of ZnO nanoparticles. Mater Res Express 3:1–12. https://doi.org/10.1088/2053-1591/3/11/115009CrossRef

U. Aschauer, R. Pfenninger, S.M. Selbach, T. Grande, N.A. Spaldin, Strain-controlled oxygen vacancy formation and ordering in CaMnO 3, Phys. Rev. B - Condens. Matter Mater. Phys. 88 (2013). https://doi.org/10.1103/PhysRevB.88.054111.

U. Aschauer, N. Vonrüti, N.A. Spaldin, Effect of epitaxial strain on cation and anion vacancy formation in MnO, Phys. Rev. B - Condens. Matter Mater. Phys. 92 (2015) 1–5. https://doi.org/10.1103/PhysRevB.92.054103.

E. Assmann, P. Blaha, R. Laskowski, K. Held, S. Okamoto, G. Sangiovanni, Oxide heterostructures for efficient solar cells, Phys. Rev. Lett. 110 (2013). https://doi.org/10.1103/PhysRevLett.110.078701.

Bai Y, Ye L, Chen T, Wang L, Shi X, Zhang X, Chen D (2016) Facet-dependent photocatalytic N2 fixation of bismuth-rich Bi5O7I nanosheets. ACS Appl Mater Interfaces 8:27661–27668. https://doi.org/10.1021/acsami.6b08129CrossRef

F. Bairamis, I. Konstantinou, Wo3 fibers/g-c3n4 z-scheme heterostructure photocatalysts for simultaneous oxidation/reduction of phenol/Cr (Vi) in aquatic media, Catalysts. 11 (2021). https://doi.org/10.3390/catal11070792.

C. Balaji Gopal, M. García-Melchor, S.C. Lee, Y. Shi, A. Shavorskiy, M. Monti, Z. Guan, R. Sinclair, H. Bluhm, A. Vojvodic, W.C. Chueh, Equilibrium oxygen storage capacity of ultrathin CeO2-δ depends non-monotonically on large biaxial strain, Nat. Common. 8 (2017). https://doi.org/10.1038/ncomms15360.

Becher C, Maurel L, Aschauer U, Lilienblum M, Magén C, Meier D, Langenberg E, Trassin M, Blasco J, Krug IP, Algarabel PA, Spaldin NA, Pardo JA, Fiebig M (2015) Strain-induced coupling of electrical polarization and structural defects in SrMnO 3 films. Nat Nanotechnology 10:661–665. https://doi.org/10.1038/nnano.2015.108CrossRef

Beyerlein IJ, Caro A, Demkowicz MJ, Mara NA, Misra A, Uberuaga BP (2013) Radiation damage tolerant nanomaterials. Mater Today 16:443–449. https://doi.org/10.1016/j.mattod.2013.10.019CrossRef

Bhat VS, Kanagavalli P, Sriram GRPB, John NS, Veerapandian M, Kurkuri M, Hegde G (2020) Low cost, catalyst free, high performance supercapacitors based on porous nano carbon derived from agriculture waste. J. Energy Storage. 32:101829. https://doi.org/10.1016/j.est.2020.101829CrossRef

Bhattacharya A, May SJ, Te Velthuis SGE, Warusawithana M, Zhai X, Jiang B, Zou JM, Fitzsimmons MR, Bader SD, Eckstein JN (2008) Metal-insulator transition and its relation to magnetic structure in (LaMnO3)2n/(SrMnO3)n Superlattices. Phys Rev Lett 100:1–4. https://doi.org/10.1103/PhysRevLett.100.257203CrossRef

A. Biller, I. Tamblyn, J.B. Neaton, L. Kronik, Electronic level alignment at a metal-molecule interface from a short-range hybrid functional, J. Chem. Phys. 135 (2011). https://doi.org/10.1063/1.3655357.

Biodevices S, Maas K, Bouvard M, Burial M (2017) Interface-type resistive switching in perovskite materials. J Electroceramics 39:157–184. https://doi.org/10.1007/s10832-017-0087-9CrossRef

E. Bousquet, N.A. Spaldin, P. Ghosez, Strain-induced ferroelectricity in simple rocksalt binary oxides, Phys. Rev. Lett. 104 (2010). https://doi.org/10.1103/PhysRevLett.104.037601.

M. Breitschaft, V. Tinkl, N. Pavlenko, S. Paetel, C. Richter, J.R. Kirtley, Y.C. Liao, G. Hammerl, V. Eyert, T. Kopp, J. Mannhart, Two-dimensional electron liquid state at LaAlO3-SrTiO 3 interfaces, Phys. Rev. B - Condens. Matter Mater. Phys. 81 (2010). https://doi.org/10.1103/PhysRevB.81.153414.

Brinkman A, Huijben M, Van Zalk M, Huijben J, Zeitler U, Maan JC, Van Der Wiel WG, Rijnders G, Blank DHA, Hilgenkamp H (2007) Magnetic effects at the interface between non-magnetic oxides. Nat Mater 6:493–496. https://doi.org/10.1038/nmat1931CrossRef

Bruno FY, Tornos J, Gutierrez Del Olmo M, Sanchez Santolino G, Nemes NM, Garcia-Hernandez M, Mendez B, Piqueras J, Antorrena G, Morellón L, De Teresa JM, Clement M, Iborra E, Leon C, Santamaria J (2011) Anisotropic magnetotransport in SrTiO3 surface electron gases generated by Ar+ irradiation. Phys Rev. B - Condens. Matter Mater. Phys. 83:1–8. https://doi.org/10.1103/PhysRevB.83.245120CrossRef

Cai Z, Bi Y, Hu E, Liu W, Dwarika N, Tian Y, Li X, Kaung Y, Li Y, Yang XQ, Wang H, Sun X (2018) Single-crystalline ultrathin Co3O4 nanosheets with massive vacancy defects for enhanced electrocatalysis. Adv Energy Mater 8:1–8. https://doi.org/10.1002/aenm.201701694CrossRef

Caviglia AD, Gariglio S, Reyren N, Jaccard D, Schneider T, Gabay M, Thiel S, Hammerl G, Mannhart J, Triscone JM (2008) Electric field control of the LaAlO3/SrTiO3 interface ground state. Nature 456:624–627. https://doi.org/10.1038/nature07576CrossRef

Cen C, Thiel S, Hammerl G, Schneider CW, Andersen KE, Hellberg CS, Mannhart J, Levy J (2008) Nanoscale control of an interfacial metal-insulator transition at room temperature. Nat Mater 7:298–302. https://doi.org/10.1038/nmat2136CrossRef

Chen A, Bi Z, Jia Q, Macmanus-Driscoll JL, Wang H (2013) Microstructure, vertical strain control and tunable functionalities in self-assembled, vertically aligned nanocomposite thin films. Acta Mater 61:2783–2792. https://doi.org/10.1016/j.actamat.2012.09.072CrossRef

Chen H, Yang M, Tao S, Chen G (2017) Oxygen vacancy enhanced catalytic activity of reduced Co3O4 towards p-nitrophenol reduction. Appl Catalo B Environ 209:648–656. https://doi.org/10.1016/j.apcatb.2017.03.038CrossRef

Chen J, Iyemperumal SK, Fenton T, Carl A, Grimm R, Li G, Deskins NA (2018) Synergy between defects, photoexcited electrons, and supported single atom catalysts for CO2 reduction. ACS Catalo 8:10464–10478. https://doi.org/10.1021/acscatal.8b02372CrossRef

Chen K, Chen S, Pi M, Zhang D (2019) SnO2 nanoparticles/TiO2 nanofibers heterostructures: in situ fabrication and enhanced gas sensing performance. Solid State Electron 157:42–47. https://doi.org/10.1016/j.sse.2019.03.024CrossRef

Chen Y, Feng X, Liu Y, Guan X, Burda C, Guo L (2020a) Metal oxide-based tandem cells for self-biased photoelectrochemical water splitting. ACS Energy Lett 5:844–866. https://doi.org/10.1021/acsenergylett.9b02620CrossRef

Chen Y, Wang F, Cao Y, Zhang F, Zou Y, Huang Z, Ye L, Zhou Y (2020b) Interfacial oxygen vacancy engineered two-dimensional g-C3N4/BiOCl heterostructures with boosted photocatalytic conversion of CO2. ACS Appl Energy Mater 3:4610–4618. https://doi.org/10.1021/acsaem.0c00273CrossRef

F. Chen, R. Schafranek, W. Wu, A. Klein, Formation and modification of Schottky barriers at the PZT/Pt interface, J. Phys. D. Appl. Phys. 42 (2009). https://doi.org/10.1088/0022-3727/42/21/215302.

A. Chen, J.M. Hu, P. Lu, T. Yang, W. Zhang, L. Li, T. Ahmed, E. Enriquez, M. Weigand, Q. Su, H. Wang, J.X. Zhu, J.L. MacManus-Driscoll, L.Q. Chen, D. Yarotski, Q. Jia, Role of scaffold network in controlling strain and functionalities of nanocomposite films, Sci. Adv. 2 (2016). https://doi.org/10.1126/sciadv.1600245.

Cheng F, Zhang T, Zhang Y, Du J, Han X, Chen J (2013) Enhancing electrocatalytic oxygen reduction on MnO2 with vacancies. Angew Chemie - Int Ed 52:2474–2477. https://doi.org/10.1002/anie.201208582CrossRef

Cheng S, Li M, Deng S, Bao S, Tang P, Duan W, Ma J, Nan C, Zhu J (2016) Manipulation of magnetic properties by oxygen vacancies in multiferroic YMnO3. Adv Functor Mater 26:3589–3598. https://doi.org/10.1002/adfm.201505031CrossRef

Choi SY, Kim SD, Choi M, Lee HS, Ryu J, Shibata N, Mizoguchi T, Tochigi E, Yamamoto T, Kang SJL, Ikuhara Y (2015) Assessment of strain-generated oxygen vacancies using SrTiO3 bicrystals. Nano Lett 15:4129–4134. https://doi.org/10.1021/acs.nanolett.5b01245CrossRef

Choi HJ, Park BJ, Eom JH, Yoon SG (2016) Simultaneous realization of electromagnetic interference shielding, hydrophobic qualities, and strong antibacterial activity for transparent electronic devices. Cur Appl Phys 16:1642–1648. https://doi.org/10.1016/j.cap.2016.10.005CrossRef

D. V. Christensen, Y. Chen, V. Esposito, N. Pryds, The role of oxide interfaces in highly confined electronic and ionic conductors, APL Mater. 7 (2019). https://doi.org/10.1063/1.5052057.

Cooper JK, Ling Y, Longo C, Li Y, Zhang JZ (2012) Effects of hydrogen treatment and air annealing on ultrafast charge carrier dynamics in ZnO nanowires under in situ photoelectrochemical conditions. J Phys Chem C 116:17360–17368. https://doi.org/10.1021/jp304428tCrossRef

O. Copie, J. Varignon, H. Rotella, G. Steciuk, P. Boullay, A. Pautrat, A. David, B. Mercey, P. Ghosez, W. Prellier, Chemical strain engineering of magnetism in oxide thin films, Adv. Mater. 29 (2017). https://doi.org/10.1002/adma.201604112.

Creative communication, J. Franklin Inst. 262 (1956) 516–517. https://doi.org/10.1016/0016-0032(56)90702-5.

Crumlin EJ, Mutoro E, Liu Z, Grass ME, Biegalski MD, Lee YL, Morgan D, Christen HM, Bluhm H, Shao-Horn Y (2012) Surface strontium enrichment on highly active perovskites for oxygen electrocatalysis in solid oxide fuel cells. Energy Environ Sci 5:6081–6088. https://doi.org/10.1039/c2ee03397fCrossRef

De Souza RA, Milenko V, Park D, Weierich TE (2012) Behaviour of oxygen vacancies in single-crystal Sortie 3: equilibrium distribution and diffusion kinetics. Phys Rev. B - Condens. Matter Mater. Phys. 85:1–11. https://doi.org/10.1103/PhysRevB.85.174109CrossRef

I. Denk, W. Münch, J. Maier, Partial conductivities in SrTiO3: bulk polarization experiments, oxygen concentration cell measurements, and defect‐chemical modeling, J. Am. Ceram. Soc. 78 (1995). https://doi.org/10.1111/j.1151-2916.1995.tb07963.x.

Dharmalingam G, Carpenter MA (2017) Chemical sensing dependence on metal oxide thickness for high temperature plasmonics-based sensors. Sensors Actuators, B Chem 251:1104–1111. https://doi.org/10.1016/j.snb.2017.05.016CrossRef

Dharmalingam G, Joy NA, Grisafe B, Carpenter MA (2012) Plasmonics-based detection of H2 and CO: discrimination between reducing gases facilitated by material control, Beilstein. J Nanotechnology 3:712–721. https://doi.org/10.3762/bjnano.3.81CrossRef

D. Doennig, W.E. Pickett, R. Pentcheva, Massive symmetry breaking in LaAlO3/SrTiO3(111) quantum wells: a three-orbital strongly correlated generalization of graphene, Phys. Rev. Lett. 111 (2013). https://doi.org/10.1103/PhysRevLett.111.126804.

Dong F, Xiao X, Jiang G, Zhang Y, Cui W, Ma J (2015) Surface oxygen-vacancy induced photocatalytic activity of La(OH)3 nanorods prepared by a fast and scalable method. Phys Chem Chem Phys 17:16058–16066. https://doi.org/10.1039/c5cp02460aCrossRef

W. Donner, C. Chen, M. Liu, A.J. Jacobson, Y.L. Lee, M. Gadre, D. Morgan, Epitaxial strain-induced chemical ordering in la0.5Sr 0.5CoO3-δ films on SrTiO3, Chem. Mater. 23 (2011) 984–988. https://doi.org/10.1021/cm102657v.

Dutta RK, Nenavathu BP, Gangishetty MK (2013) Correlation between defects in capped ZnO nanoparticles and their antibacterial activity. J Photochem Photobiol B Biol 126:105–111. https://doi.org/10.1016/j.jphotobiol.2013.07.010CrossRef

Dylla MT, Kuo JJ, Witting I, Snyder GJ (2019) Grain boundary engineering nanostructured SrTiO3 for thermoelectric applications. Adv Mater Interfaces 6:1–7. https://doi.org/10.1002/admi.201900222CrossRef

Ethane SA, Ansari E, Mokhtarzadeh S (2019) Evolution of large area TiS2-TiO2 heterostructures and S-doped TiO2 nano-sheets on titanium foils. Sci Rep 9:1–14. https://doi.org/10.1038/s41598-019-53651-yCrossRef

Fan W, Li H, Zhao F, Xiao X, Huang Y, Ji H, Tong Y (2016b) Boosting the photocatalytic performance of (001) BiOI: enhancing donor density and separation efficiency of photogenerated electrons and holes. Chem Common 52:5316–5319. https://doi.org/10.1039/c6cc00903dCrossRef

C. Fan, C. Chen, J. Wang, X. Fu, Z. Ren, G. Qian, Z. Wang, Black hydroxylated titanium dioxide prepared via ultrasonication with enhanced photocatalytic activity, Sci. Rep. 5 (2015). https://doi.org/10.1038/srep11712.

L.L. Fan, S. Chen, G.M. Liao, Y.L. Chen, H. Ren, C.W. Zou, Comprehensive studies of interfacial strain and oxygen vacancy on metal-insulator transition of VO2 film, J. Phys. Condens. Matter. 28 (2016a). https://doi.org/10.1088/0953-8984/28/25/255002.

Fan YH, Ho CY, Chang YJ (2017) Enhancement of dye-sensitized solar cells efficiency using mixed-phase TiO2 nanoparticles as photoanode. Scanning. 2017. https://doi.org/10.1155/2017/9152973.

Fang D, Wang G, Huang S, Chen Li T, Yu J, Xiong D, Yan D, Liang Li X, Zhang J, Von Lim Y, Yang SA, Ying Yang H (2021) Combination of heterostructure with oxygen vacancies in Co@CoO1-x nanosheets array for high-performance lithium sulphur batteries. Chem. Eng. J. 411:128546. https://doi.org/10.1016/j.cej.2021.128546CrossRef

N. Fang, J. Guo, S. Shu, H. Luo, Y. Chu, J. Li, Enhancement of low-temperature activity and sulphur resistance of Fe0.3Mn0.5Zr0.2 catalyst for NO removal by NH3-SCR, Chem. Eng. J. 325 (2017) 114–123. https://doi.org/10.1016/j.cej.2017.05.053.

Feng X, Fan Y, Nomura N, Kikuchi K, Wang L, Jiang W, Kawasaki A (2017) Graphene promoted oxygen vacancies in perovskite for enhanced thermoelectric properties. Carbon n y 112:169–176. https://doi.org/10.1016/j.carbon.2016.11.012CrossRef

Feng Y, Liu H, Liu Y, Zhao F, Li J, He X (2021) Defective TiO2-graphene heterostructures enabling in-situ electrocatalyst evolution for lithium-sulphur batteries. J Energy Chem 62:508–515. https://doi.org/10.1016/j.jechem.2021.04.008CrossRef

Frizzo MS, Betega K, Poffo CM, Falk GS, Hotza D, Rodrigues Neto JB (2021) Highly enhanced adsorption and photocatalytic performance of TiO2 quantum dots synthesized by microwaves for degradation of reactive red azo dye. J. Nanoparticle Res. 23:1–10. https://doi.org/10.1007/s11051-021-05237-xCrossRef

Fu Q, Saltsburg H, Flytzani-Stephanopoulos M (2003) Active nonmetallic Au and Pt species on ceria-based water-gas shift catalysts. Science. 301:935–938. https://doi.org/10.1126/science.1085721CrossRef

Furubayashi Y, Hitosugi T, Yamamoto Y, Inaba K, Kinoda G, Hirose Y, Shimada T, Hasegawa T (2005) A transparent metal: Nb-doped anatase TiO2. Appl Phys Lett 86:1–3. https://doi.org/10.1063/1.1949728CrossRef

Gaggiotti G, Galdikas A, Kačiulis S, Mattogno G, Šetkus A (1994) Surface chemistry of tin oxide based gas sensors. J Appl Phys 76:4467–4471. https://doi.org/10.1063/1.357277CrossRef

Ganesan S, Bhat MP, Kigga M, Uthappa UT, Jung HY, Kumeria T, Kurkuri MD (2019) Amine activated diatom xerogel hybrid material for efficient removal of hazardous dye. Mater Chem Phys 235:121738. https://doi.org/10.1016/j.matchemphys.2019.121738CrossRef

H. Gao, L. Zhao, L. Wang, P. Sun, H. Lu, F. Liu, X. Chuai, G. Lu, Ultrasensitive and low detection limit of toluene gas sensor based on SnO2-decorated NiO nanostructure, Elsevier B.V., 2018. https://doi.org/10.1016/j.snb.2017.09.184.

J. Garcia-Barriocanal, A. Rivera-Calzada, M. Varela, Z. Sefrioui, E. Iborra, C. Leon, S.J. Pennycook, J. Santamaria, Colossal ionic conductivity at interfaces of epitaxial ZrO 2:Y2O3/SrTiO3 heterostructures, Science (80-. ). 321 (2008) 676–680. https://doi.org/10.1126/science.1156393.

S. Gariglio, M. Gabay, J.M. Triscone, Research update: Conductivity and beyond at the LaAlO3/SrTiO3 interface, APL Mater. 4 (2016). https://doi.org/10.1063/1.4953822.

J. Gazquez, S. Bose, M. Sharma, M.A. Torija, S.J. Pennycook, C. Leighton, M. Varela, Lattice mismatch accommodation via oxygen vacancy ordering in epitaxial La0.5Sr0.5CoO3-δ thin films, APL Mater. 1 (2013). https://doi.org/10.1063/1.4809547.

J. Ge, M. Choker, Oxygen vacancies control transition of resistive switching mode in single-crystal TiO2 memory device, 2017. http://pubs.acs.org.

Geisler B, Pentcheva R (2019) Inducing n - and p -type thermoelectricity in oxide superlattices by strain tuning of orbital-selective transport resonances. Phys Rev Appl 11:1. https://doi.org/10.1103/PhysRevApplied.11.044047CrossRef

George SM (2010) Atomic layer deposition: an overview. Chem Rev 110:111–131. https://doi.org/10.1021/cr900056bCrossRef

M. Golalikhani, Q. Lei, R.U. Chandrasena, L. Kasaei, H. Park, J. Bai, P. Orgiani, J. Ciston, G.E. Sterbinsky, D.A. Arena, P. Shafer, E. Arenholz, B.A. Davidson, A.J. Millis, A.X. Gray, X.X. Xi, Nature of the metal-insulator transition in few-unit-cell-thick LaNiO3 films, Nat. Common. 9 (2018). https://doi.org/10.1038/s41467-018-04546-5.

Goodenough JB (2004) Electronic and ionic transport properties and other physical aspects of perovskites, Reports. Prog Phys 67:1915–1993. https://doi.org/10.1088/0034-4885/67/11/R01CrossRef

Gozar A, Logvenov G, Kourkoutis LF, Bollinger AT, Giannuzzi LA, Muller DA, Bozovic I (2008) High-temperature interface superconductivity between metallic and insulating copper oxides. Nature 455:782–785. https://doi.org/10.1038/nature07293CrossRef

Granozio FM, Koster G, Rijnders G (2013) Functional oxide interfaces. MRS Bull 38:1017–1023. https://doi.org/10.1557/mrs.2013.282CrossRef

F. Gunkel, S. Hoffmann-Eifert, R. Wittmann, S.B. Mi, C.L. Jia, P. Meuffels, R. Wasser, High temperature conductance characteristics of LaAlO3/SrTiO3-heterostructures under equilibrium oxygen atmospheres, Appl. Phys. Lett. 97 (2010). https://doi.org/10.1063/1.3457386.

Gunkel F, Christensen DV, Chen YZ, Pryds N (2020) Oxygen vacancies: the (in)visible friend of oxide electronics. Appl Phys Lett. 116. https://doi.org/10.1063/1.5143309.

Guo Z, Sa B, Zhou J, Sun Z (2013a) Role of oxygen vacancies in the resistive switching of SrZrO3 for resistance random access memory. J Alloys Compd 580:148–151. https://doi.org/10.1016/j.jallcom.2013.05.030CrossRef

Guo H, Wang S, Wang L, Jin KJ, Chen S, Fu G, Ge C, Lu H, Wang C, He M, Yang G (2013b) Electrical properties of thermoelectric cobalt Ca3Co 4O9 epitaxial heterostructures. J Appl Phys 113:6. https://doi.org/10.1063/1.4795767CrossRef

Guo H, Wang JO, He X, Yang Z, Zhang Q, Jin KJ, Ge C, Zhao R, Gu L, Feng Y, Zhou W, Li X, Wan Q, He M, Hong C, Guo Z, Wang C, Lu H, Ibrahim K, Meng S, Yang H, Yang G (2016) The origin of oxygen vacancies controlling La2/3Sr1/3MnO3 electronic and magnetic properties. Adv Mater Interfaces 3:1–10. https://doi.org/10.1002/admi.201500753CrossRef

Gurylev V, Su CY, Perng TP (2015) Surface reconstruction, oxygen vacancy distribution and photocatalytic activity of hydrogenated titanium oxide thin film. J Catalo 330:177–186. https://doi.org/10.1016/j.jcat.2015.07.016CrossRef

Guzmán R, Maurel L, Langenberg E, Lupini AR, Algarabel PA, Pardo JA, Magén C (2016) Polar-graded multiferroic SrMnO3 thin films. Nano Lett 16:2221–2227. https://doi.org/10.1021/acs.nanolett.5b04455CrossRef

Hadad M, Ashraf H, Mohanty G, Sandu C, Muralt P (2016) Key-features in processing and microstructure for achieving giant electrostriction in gadolinium doped ceria thin films. Acta Mater 118:1–7. https://doi.org/10.1016/j.actamat.2016.07.025CrossRef

Hanyš P, Janeček P, Matolín V, Korotcenkov G, Nehasil V (2006) XPS and TPD study of Rh/SnO2 system—reversible process of substrate oxidation and reduction. Surf Sci 600:4233–4238. https://doi.org/10.1016/j.susc.2006.01.150CrossRef

Harrington SA, Zhai J, Denev S, Gopalan V, Wang H, Bi Z, Redfern SAT, Baek SH, Bark CW, Eom CB, Jia Q, Vickers ME, MacManus-Driscoll JL (2011) Thick lead-free ferroelectric films with high Curie temperatures through nanocomposite-induced strain. Nat Nanotechnology 6:491–495. https://doi.org/10.1038/nnano.2011.98CrossRef

Harrison A, Kraut EA, Waldrop JR, Grant RW (1978) Polar heterojnnction interfaces

He R, Lin JL, Liu Q, Liao Z, Shui L, Wang ZJ, Zhong Z, Li RW (2020) Emergent ferroelectricity in otherwise nonferroelectric oxides by oxygen vacancy design at heterointerfaces. ACS Appl Mater Interfaces 12:45602–45610. https://doi.org/10.1021/acsami.0c13314CrossRef

Henkelman G, Uberuaga BP, Jonsson H (2000) Climbing image nudged elastic band method for finding saddle points and minimum energy paths. J. Chem. Phys. 113:9901–9904. https://doi.org/10.1063/1.1329672CrossRef

Hensel J, Wang G, Li Y, Zhang JZ (2010) Synergistic effect of CDs quantum dot sensitization and nitrogen doping of TiO2 nanostructures for photoelectrochemical solar hydrogen generation. Nano Lett 10:478–483. https://doi.org/10.1021/nl903217wCrossRef

Hirai K, Aso R, Ozaki Y, Kan D, Haruta M, Ichikawa N, Kurata H, Shimakawa Y (2017) Melting of oxygen vacancy order at oxide-heterostructure interface. ACS Appl Mater Interfaces 9:30143–30148. https://doi.org/10.1021/acsami.7b08134CrossRef

Hou L, Zhang M, Guan Z, Li Q, Yang J (2018) Effect of annealing ambience on the formation of surface/bulk oxygen vacancies in Tio 2 for photocatalytic hydrogen evolution. Appl Surf Sci 428:640–647. https://doi.org/10.1016/j.apsusc.2017.09.144CrossRef

Huang J, MacManus-Driscoll JL, Wang H (2017) New epitaxy paradigm in epitaxial self-assembled oxide vertically aligned nanocomposite thin films. J Mater Res 32:4054–4066. https://doi.org/10.1557/jmr.2017.281CrossRef

Huang Y, Yang R, Anandhababu G, Xie J, Lev J, Zhao X, Wang X, Wu M, Li Q, Wang Y (2018) Cobalt/iron(oxides) heterostructures for efficient oxygen evolution and benzyl alcohol oxidation reactions. ACS Energy Lett 3:1854–1860. https://doi.org/10.1021/acsenergylett.8b01071CrossRef

Huygh S, Bogaerts A, Neyts EC (2016) How oxygen vacancies activate CO2 dissociation on TiO2 anatase (001). J Phys Chem C 120:21659–21669. https://doi.org/10.1021/acs.jpcc.6b07459CrossRef

Hwang HY, Iwasa Y, Kawasaki M, Keimer B, Nagaosa N, Tokura Y (2012) Emergent phenomena at oxide interfaces. Nat Mater 11:103–113. https://doi.org/10.1038/nmat3223CrossRef

Hyodo J, Kato S, Ida S, Ishihara T, Okuyama Y, Sakai T (2021) Determination of oxide ion conductivity in Ba-doped LaYbO3 proton-conducting perovskites via an oxygen isotope exchange method. J Phys Chem C. https://doi.org/10.1021/acs.jpcc.0c09591CrossRef

Idris AO, Mafa PJ, Oseghe EO, Msagati TAM, Feleni U, Mamba BB (2021) A facile approach for the preparation of NiONPs@MnO2NRs nanocomposite material and its photocatalytic activity. J Nanoparticle Res 23:1–14. https://doi.org/10.1007/s11051-021-05257-7CrossRef

M. Imada, A. Fujimori, Y. Tokura, Metal-insulator transitions, 1998.

Inoue S, Kawai M, Ichikawa N, Kageyama H, Paulus W, Shimakawa Y (2010) Anisotropic oxygen diffusion at low temperature in perovskite-structure iron oxides. Nat Chem 2:213–217. https://doi.org/10.1038/nchem.547CrossRef

Ivanovskaya M, Kotsikau D, Faflia G, Nelli P, Irkaev S (2003) Gas-sensitive properties of thin film heterojunction structures based on Fe2O3-In2O3 nanocomposites. Sensors Actuators, B Chem 93:422–430. https://doi.org/10.1016/S0925-4005(03)00175-8CrossRef

Jain M, Chelikowsky JR, Louie SG (2011) Reliability of hybrid functionals in predicting band gaps. Phys Rev Lett 107:1–5. https://doi.org/10.1103/PhysRevLett.107.216806CrossRef

Janotti A, Van De Walle CG (2007) Native point defects in ZnO. Phys Rev B - Condens Matter Mater Phys 76. https://doi.org/10.1103/PhysRevB.76.165202.

A. Janotti, J.B. Varley, P. Rinke, N. Umezawa, G. Kresse, C.G. Van De Walle, Hybrid functional studies of the oxygen vacancy in TiO2, Phys. Rev. B - Condens. Matter Mater. Phys. 81 (2010). https://doi.org/10.1103/PhysRevB.81.085212.

Jeen H, Choi WS, Biegalski MD, Folkman CM, Tung IC, Fong DD, Freeland JW, Shin D, Ohta H, Chisholm MF, Lee HN (2013a) Reversible redox reactions in an epitaxially stabilized SrCoO x oxygen sponge. Nat Mater 12:1057–1063. https://doi.org/10.1038/nmat3736CrossRef

Jeen H, Choi WS, Freeland JW, Ohta H, Jung CU, Lee HN (2013) Topotactic phase transformation of the brownmillerite SrCoO2.5 to the perovskite SrCoO3-δ. Adv Mater. 25:3651–3656. https://doi.org/10.1002/adma.201300531CrossRef

Jeong J, Aetukuri N, Graf T, Schladt TD, Samant MG, Parkin SSP (2013) Suppression of metal-insulator transition in VO 2 by electric field-induced oxygen vacancy formation. Science 39:1402–1405CrossRef

Ji H, Zeng W, Li Y (2019) Gas sensing mechanisms of metal oxide semiconductors: a focus review. Nanoscale 11:22664–22684. https://doi.org/10.1039/c9nr07699aCrossRef

Z.L. Jiang, G.L. Xu, Z. Yu, T.H. Zhou, W.K. Shi, C.S. Luo, H.J. Zhou, L. Bin Chen, W.J. Sheng, M. Zhou, L. Cheng, R.S. Assary, S.G. Sun, K. Amine, H. Sun, High rate and long cycle life in Li-O2 batteries with highly efficient catalytic cathode configured with Co3O4 nanoflower, Nano Energy. 64 (2019). https://doi.org/10.1016/j.nanoen.2019.103896.

Jin W, Chen J, Liu B, Hu J, Wu Z, Cai W, Fu G (2019) Oxygen vacancy–rich in-doped CoO/CoP heterostructure as an effective air cathode for rechargeable Zn–air batteries. Small 15:1–9. https://doi.org/10.1002/smll.201904210CrossRef

Y.L. Jin, K.J. Jin, C. Ge, H. Bin Lu, G.Z. Yang, Resistive switching phenomena in complex oxide heterostructures, Mod. Phys. Lett. B. 27 (2013). https://doi.org/10.1142/S0217984913300214.

K.X. Jin, W. Lin, B.C. Luo, T. Wu, Photoinduced modulation and relaxation characteristics in LaAlO3/SrTiO3 heterointerface, Sci. Rep. 5 (2015). https://doi.org/10.1038/srep08778.

Kalabukhov A, Gunnarsson R, Börjesson J, Olsson E, Claeson T, Winkler D (2007) Effect of oxygen vacancies in the SrTiO3 substrate on the electrical properties of the LaAlO3 SrTiO3 interface. Phys Rev B - Condens Matter Mater Phys. 75:2–5. https://doi.org/10.1103/PhysRevB.75.121404CrossRef

A.S. Kalabukhov, Y.A. Boikov, I.T. Serenkov, V.I. Sakharov, V.N. Popok, R. Gunnarsson, J. Börjesson, N. Ljustina, E. Olsson, D. Winkler, T. Claeson, Cationic disorder and phase segregation in LaAlO3/SrTiO3 heterointerfaces evidenced by medium-energy ion spectroscopy, Phys. Rev. Lett. 103 (2009). https://doi.org/10.1103/PhysRevLett.103.146101.

S. V. Kalinin, N.A. Spaldin, Functional ion defects in transition metal oxides, Science (80-. ). 341 (2013) 858–859. https://doi.org/10.1126/science.1243098.

Kannan K, Radhika D, Reddy KR, Raghu AV, Sadadivuni K, Palani G, Gurushankar K (2021) Gd 3+ and Y 3+ co-doped mixed metal oxide nanohybrids for photocatalytic and antibacterial applications. Nano Express. https://doi.org/10.1088/2632-959x/abdd87CrossRef

Karetin S, Hao Y, Aguilar-Guerrero V, Gates BC, Trackbars S, Calvino JJ, Coram A (2007) Increasing the number of oxygen vacancies on TiO2 by doping with iron increases the activity of supported gold for CO oxidation. Chem - A Eur J 13:7771–7779. https://doi.org/10.1002/chem.200700472CrossRef

Karker N, Dharmalingam G, Carpenter MA (2014) Thermal energy harvesting plasmonic based chemical sensors. ACS Nano 8:10953–10962. https://doi.org/10.1021/nn504870bCrossRef

N.A. Karker, G. Dharmalingam, M.A. Carpenter, Thermal energy harvesting near-infrared radiation and accessing low temperatures with plasmonic sensors, Nanoscale. 7 (2015). https://doi.org/10.1039/c5nr04732c.

G. Kasongo, NGOKDS (2018) Microwave irradiation induces oxygen vacancy in metal oxides based materials and devices: a review. J. NanoSQUID. Cur. Res. 03. https://doi.org/10.4172/2572-0813.1000125.

Kendrick E, Islam MS, Slater PR (2007) Developing apatites for solid oxide fuel cells: insight into structural, transport and doping properties. J Mater Chem 17:3104–3111. https://doi.org/10.1039/b704426gCrossRef

E.A. Khera, H. Ullah, M. Imran, N.A. Niaz, F. Hussain, R.M.A. Khalil, U. Resheed, A.M. Rana, M.I. Hussain, C. Mahata, S. Kim, ab initio study of oxygen vacancy effects on structural, electronic and thermoelectric behavior of AZr1-xMxO3 (A = Ba, Ca, Sr; M= Al, Cu, x = 0.25) for application of memory devices, J. Mol. Graph. Model. 103 (2021). https://doi.org/10.1016/j.jmgm.2020.107825.

Kim YM, He J, Biegalski MD, Ambaye H, Lauter V, Christen HM, Pantelides ST, Pennycook SJ, Kalinin SV, Borisevich AY (2012) Probing oxygen vacancy concentration and homogeneity in solid-oxide fuel-cell cathode materials on the subunit-cell level. Nat Mater 11:888–894. https://doi.org/10.1038/nmat3393CrossRef

Kim DH, Kim TH, Sohn W, Suh JM, Shim YS, Kwon KC, Hong K, Choi S, Byun HG, Lee JH, Jang HW (2018) Au decoration of vertical hematite nanotube arrays for further selective detection of acetone in exhaled breath. Sensors Actuators, B Chem 274:587–594. https://doi.org/10.1016/j.snb.2018.07.159CrossRef

Klein A (2016) Interface properties of dielectric oxides. J Am Ceram Soc 99:369–387. https://doi.org/10.1111/jace.14074CrossRef

Körber C, Harvey SP, Mason TO, Klein A (2008) Barrier heights at the SnO2/Pt interface: in situ photoemission and electrical properties. Surf Sci 602:3246–3252. https://doi.org/10.1016/j.susc.2008.08.015CrossRef

Korobko R, Patlolla A, Kossoy A, Wachtel E, Tuller HL, Frenkel AI, Lubomirsky I (2012) Giant electrostriction in Gd-doped ceria. Adv Mater 24:5857–5861. https://doi.org/10.1002/adma.201202270CrossRef

Korte C, Peters A, Janek J, Hesse D, Zakharov N (2008) Ionic conductivity and activation energy for oxygen ion transport in superlattices—the semicoherent multilayer system YSZ (ZrO2 + 9.5 mol% Y2O3)/Y2O3. Phys Chem Chem Phys 10:4623–4635. https://doi.org/10.1039/b801675eCrossRef

Kralchevska R, Milanova M, Tsvetkov M, Dimitrov D, Todorovsky D (2012) Influence of gamma-irradiation on the photocatalytic activity of Degussa P25 Tio 2. J Mater Sci 47:4936–4945. https://doi.org/10.1007/s10853-012-6368-4CrossRef

K. Krishnamoorthy, G. Manikandan, S.J. Kim, K. Jeyasubramanian, M. Premanathan, Antibacterial activity of MgO nanoparticles based on lipid peroxidation by oxygen vacancy, J. Nanoparticle Res. 14 (2012). https://doi.org/10.1007/s11051-012-1063-6.

Kröger FA, Vink HJ (1956) Relations between the concentrations of imperfections in crystalline solids. Solid State Phys. - Adv. Res. Appl. 3:307–435. https://doi.org/10.1016/S0081-1947(08)60135-6CrossRef

Ku wade VV, Gate KP, Sona wane ME, Tone DA, Mishra MK, Sharma R (2021) Contribution in PCE enhancement: numerical designing and optimization of Suns thin film solar cell. J. Nanoparticle Res. 23:1–9. https://doi.org/10.1007/s11051-021-05259-5CrossRef

Kumah DP, Disa AS, Ngai JH, Chen H, Malashevich A, Reiner JW, Ismail-Beigi S, Walker FJ, Ahn CH (2014) Tuning the structure of nickelates to achieve two-dimensional electron conduction. Adv Mater 26:1935–1940. https://doi.org/10.1002/adma.201304256CrossRef

Kumaresan M, Vijai Anand K, Govindaraju K, Tamilselvan S, Ganesh Kumar V (2018) Seaweed Sargassum wightii mediated preparation of zirconia (ZrO 2) nanoparticles and their antibacterial activity against gram positive and gram negative bacteria. Microb. Pathog. 124:311–315. https://doi.org/10.1016/j.micpath.2018.08.060CrossRef

Kumeria T, Yu J, Alsawat M, Kurkuri MD, Santos A, Abell AD, Losic D (2015) Photoswitchable membranes based on peptide-modified nanoporous anodic alumina: toward smart membranes for on-demand molecular transport. Adv Mater 27:3019–3024. https://doi.org/10.1002/adma.201500473CrossRef

Kuo CY, Jheng HK, Syu SE (2021) Effect of non-metal doping on the photocatalytic activity of titanium dioxide on the photodegradation of aqueous bisphenol A. Environ Technol (united Kingdom) 42:1603–1611. https://doi.org/10.1080/09593330.2019.1674930CrossRef

Kwon T, Jun M, Joo J, Lee K (2019) Nanoscale hetero-interfaces between metals and metal compounds for electrocatalytic applications. J Mater Chem a 7:5090–5110. https://doi.org/10.1039/c8ta09494bCrossRef

La’O GJ, Ahn S-J, Crumlin E, Orikasa Y, Biegalski MD, Christen HM, Shao-Horn Y (2010) Catalytic activity enhancement for oxygen reduction on epitaxial perovskite thin films for solid-oxide fuel cells. Angew Chemie. 122:5472–5475. https://doi.org/10.1002/ange.201001922CrossRef

Lakshmi Prasanna V, Vijayaraghavan R (2015) Insight into the mechanism of antibacterial activity of ZnO: surface defects mediated reactive oxygen species even in the dark. Langmuir. 31:9155–9162. https://doi.org/10.1021/acs.langmuir.5b02266CrossRef

Lakshmi Prasanna V, Vijayaraghavan R (2017) Chemical manipulation of oxygen vacancy and antibacterial activity in ZnO. Mater. Sci. Eng. C. 77:1027–1034. https://doi.org/10.1016/j.msec.2017.03.280CrossRef

Lee J, Lu WD (2018) On-demand reconfiguration of nanomaterials: when electronics meets Ionics. Adv Mater 30:1–33. https://doi.org/10.1002/adma.201702770CrossRef

Lee S, MacManus-Driscoll JL (2017) Research update: fast and tunable nanoionics in vertically aligned nanostructured films. APL Mater 5:042304. https://doi.org/10.1063/1.4978550CrossRef

Lee S, Sangle A, Lu P, Chen A, Zhang W, Lee JS, Wang H, Jia Q, MacManus-Driscoll JL (2014b) Novel electroforming-free nanoscaffold memristor with very high uniformity, tunability, and density. Adv Mater 26:6284–6289. https://doi.org/10.1002/adma.201401917CrossRef

Lee S, Zhang W, Khatkhatay F, Wang H, Jia Q, Macmanus-Driscoll JL (2015a) Ionic Conductivity increased by two orders of magnitude in micrometer-thick vertical yttria-stabilized ZrO2 nanocomposite Films. Nano Lett 15:7362–7369. https://doi.org/10.1021/acs.nanolett.5b02726CrossRef

Lee S, Zhang W, Khatkhatay F, Jia Q, Wang H, Macmanus-Driscoll JL (2015b) Strain tuning and strong enhancement of ionic conductivity in SrZrO3-RE2O3 (RE = Sm, Eu, Gd, Dy, and Er) nanocomposite films. Adv Functor Mater 25:4328–4333. https://doi.org/10.1002/adfm.201404420CrossRef

Lee H, Campbell N, Lee J, Asel TJ, Paudel TR, Zhou H, Lee JW, Noesges B, Seo J, Park B, Brillson LJ, Oh SH, Tsymbal EY, Rzchowski MS, Eom CB (2018a) Direct observation of a two-dimensional hole gas at oxide interfaces. Nat Mater 17:231–236. https://doi.org/10.1038/s41563-017-0002-4CrossRef

Lee WI, Bonyani M, Lee JK, Lee C, Choi SB (2018b) Volatile organic compound sensing properties of MoO3–ZnO core–shell nanorods. Cur Appl Phys 18:S60–S67. https://doi.org/10.1016/j.cap.2017.11.022CrossRef

J.H. Lee, K.M. Rabe, Epitaxial-strain-induced multiferroicity in SrMnO3 from first principles, Phys. Rev. Lett. 104 (2010). https://doi.org/10.1103/PhysRevLett.104.207204.

S.J. Lee, C.S. Hwang, J.E. Pi, J.H. Yang, H. Oh, S.H. Cho, K.I. Cho, H.Y. Chu, Characterization of amorphous multilayered ZnO-SnO2 heterostructure thin films and their field effect electronic properties, Appl. Phys. Lett. 105 (2014a). https://doi.org/10.1063/1.4901503.

Lehrer, Module 2: Defect chemistry and defect equilibria introduction introduction the module contains: point defects Kroger-Vink notation in a metal oxide , MO defect reactions defect structures in stoichiometric oxides defect structures in non-stoichiometric, Leather. (2012).

Lev K, Xiang Q, Yu J (2011) Effect of calcination temperature on morphology and photocatalytic activity of anatase TiO2 nanosheets with exposed 001 facets. Appl Catalo B Environ 104:275–281. https://doi.org/10.1016/j.apcatb.2011.03.019CrossRef

Li N, Du K, Liu G, Xie Y, Zhou G, Zhu J, Li F, Cheng HM (2013) Effects of oxygen vacancies on the electrochemical performance of tin oxide. J Mater Chem a 1:1536–1539. https://doi.org/10.1039/c2ta01012gCrossRef

Li M, Hu Y, Xie S, Huang Y, Tong Y, Lu X (2014) Heterostructured ZnO/SnO2-x nanoparticles for efficient photocatalytic hydrogen production. Chem Common 50:4341–4343. https://doi.org/10.1039/c3cc49485cCrossRef

Li W, Zhang W, Wang L, Gu J, Chen A, Zhao R, Liang Y, Guo H, Tang R, Wang C, Jin K, Wang H, Yang H (2015a) Vertical interface induced dielectric relaxation in nanocomposite (BaTiO3)1–x:(Sm2O3)x thin films. Sci Rep 5:1–8. https://doi.org/10.1038/srep11335CrossRef

Li Y, Long S, Liu Q, Lev H, Liu M (2017) Resistive switching performance improvement via modulating nanoscale conductive filament, involving the application of two-dimensional layered materials. Small 13:1–35. https://doi.org/10.1002/smll.201604306CrossRef

Li Z, Li H, Wu Z, Wang M, Luo J, Torun H, Hu P, Yang C, Grundmann M, Liu X, Fu Y (2019) Advances in designs and mechanisms of semiconducting metal oxide nanostructures for high-precision gas sensors operated at room temperature. Mater Horizons 6:470–506. https://doi.org/10.1039/c8mh01365aCrossRef

Li Y, Tang R, Liu J, Zhou W, Gao J, Wu H (2021) Cobalt nanoparticles embedded in the N-doped carbon nanospheres as efficient oxygen catalysis for rechargeable flexible Zn-air batteries. J Nanoparticle Res 23:1–11. https://doi.org/10.1007/s11051-021-05258-6CrossRef

Li Y, Chueh WC (2018) Electrochemical and chemical insertion for energy transformation and switching. Ann Rev Mater Res 48:137–165. https://doi.org/10.1146/annurev-matsci-070317-124525.

X. Li, K. Qi, M. Sun, Q. Huang, Z. Xu, W. Wang, X. Bai, Real-time observation of dynamic process of oxygen vacancy migration in cerium oxides under electric field, Appl. Phys. Lett. 107 (2015b). https://doi.org/10.1063/1.4936333.

X. Li, J. Wei, Q. Li, S. Zheng, Y. Xu, P. Du, C. Chen, J. Zhao, H. Xu, Q. Xu, H. Pang, Nitrogen-doped cobalt oxide nanostructures derived from cobalt–alanine complexes for high-performance oxygen evolution reactions, Adv. Functor. Mater. 28 (2018). https://doi.org/10.1002/adfm.201800886.

M. Li, X. Pan, M. Jiang, Y. Zhang, Y. Tang, G. Fu, Interface engineering of oxygen-vacancy-rich CoP/CeO2 heterostructure boosts oxygen evolution reaction, Chem. Eng. J. 395 (2020). https://doi.org/10.1016/j.cej.2020.125160.

Liang Q, Guo Y, Zhang N, Qian Q, Hu Y, Hu J, Li Z, Zou Z (2018) Improved water-splitting performances of CuW1−xMoxO4 photoanodes synthesized by spray pyrolysis. Sci China Mater 61:1297–1304. https://doi.org/10.1007/s40843-018-9287-5CrossRef

Liao A-Z, Chen J-B, Wang C-W, Su X-F, Li Y, Wang J (2016) Enhanced field emission properties from oxygen-deficient α-Fe 2 O 3 nanorod arrays. J Vac Sci Technol B Nanotechnology Microelectron Mater Process Meas Phenom. 34:021803. https://doi.org/10.1116/1.4942006CrossRef

Ling T, Yan DY, Jiao Y, Wang H, Zheng Y, Zheng X, Mao J, Du XW, Hu Z, Javonie M, Qipao SZ (2016) Engineering surface atomic structure of single-crystal cobalt (II) oxide nanorods for superior electrocatalysis. Nat Common 7:1–8. https://doi.org/10.1038/ncomms12876CrossRef

Liu G, Zhao Y, Sun C, Li F, Lu GQ, Cheng H-M (2008) Synergistic effects of B/N doping on the visible-light photocatalytic activity of mesoporous TiO2, Angew. Chemie 120:4592–4596. https://doi.org/10.1002/ange.200705633CrossRef

Liu Y, Kang ZH, Chen ZH, Shafiq I, Zapien JA, Bello I, Zhang WJ, Lee ST (2009) Synthesis, characterization, and photocatalytic application of different ZnO nanostructures in array configurations. Cryst Growth Des 9:3222–3227. https://doi.org/10.1021/cg801294xCrossRef

Liu K, Zhang W, Lei F, Liang L, Gu B, Sun Y, Ye B, Ni W, Xie Y (2016a) Nitrogen-doping induced oxygen divacancies in freestanding molybdenum trioxide single-layers boosting electrocatalytic hydrogen evolution. Nano Energy 30:810–817. https://doi.org/10.1016/j.nanoen.2016.09.015CrossRef

Liu J, Cheng B, Yu J (2016b) A new understanding of the photocatalytic mechanism of the direct Z-scheme g-C3N4/TiO2 heterostructure. Phys Chem Chem Phys 18:31175–31183. https://doi.org/10.1039/c6cp06147hCrossRef

Liu J, Dai M, Wang T, Sun P, Liang X, Lu G, Shimanoe K, Yamazoe N (2016c) Enhanced gas sensing properties of SnO2 hollow spheres decorated with CeO2 nanoparticles heterostructure composite materials. ACS Appl Mater Interfaces 8:6669–6677. https://doi.org/10.1021/acsami.6b00169CrossRef

Liu WT, Wu BH, Lai YT, Tai NH, Perng TP, Chen LJ (2018) Enhancement of water splitting by controlling the amount of vacancies with varying vacuum level in the synthesis system of SnO2-x/In2O3-y heterostructure as photocatalyst. Nano Energy 47:18–25. https://doi.org/10.1016/j.nanoen.2018.02.037CrossRef

Liu D, Wang C, Yu Y, Zhao BH, Wang W, Du Y, Zhang B (2019) Understanding the nature of ammonia treatment to synthesize oxygen vacancy-enriched transition metal oxides. Chem 5:376–389. https://doi.org/10.1016/j.chempr.2018.11.001CrossRef

Z.Q. Liu, C.J. Li, W.M. Lü, X.H. Huang, Z. Huang, S.W. Zeng, X.P. Qiu, L.S. Huang, A. Annadi, J.S. Chen, J.M.D. Coey, T. Venkatesan, Ariando, Origin of the two-dimensional electron gas at LaAlO3=SrTiO3 interfaces: the role of oxygen vacancies and electronic reconstruction, Phys. Rev. X. 3 (2013). https://doi.org/10.1103/PhysRevX.3.021010.

J. Lohr, M. Vasquez Mansilla, M. V. Gerbaldo, M.S. Moreno, D. Tobia, G.F. Goya, E.L. Winkler, R.D. Zysler, E. Lima, Dependence of the composition, morphology and magnetic properties with the water and air exposure during the Fe1-yO/Fe3O4 core–shell nanoparticles synthesis, J. Nanoparticle Res. 23 (2021) 1–16. https://doi.org/10.1007/s11051-021-05275-5.

Lu Y, Ma Y, Ma S, Yan S (2017) Hierarchical heterostructure of porous NiO nanosheets on flower-like ZnO assembled by hexagonal nanorods for high-performance gas sensor. Ceram Int 43:7508–7515. https://doi.org/10.1016/j.ceramint.2017.03.032CrossRef

Q. Lu, C. Sohn, G. Hu, X. Gao, M.F. Chisholm, I. Klapa, J.T. Kregel, P.R.C. Kent, O. Leinonen, P. Ganesh, H.N. Lee, Metal–insulator transition tuned by oxygen vacancy migration across TiO2/VO2 interface, Sci. Rep. 10 (2020). https://doi.org/10.1038/s41598-020-75695-1.

J. Luo, M. Zhang, X. Liu, Development of Cu2O composites assisted with palygorskite nanorods for enhanced visible-light photocatalytic activities, J. Nanoparticle Res. 23 (2021). https://doi.org/10.1007/s11051-021-05242-0.

Lupan O, Postica V, Labat F, Ciofini I, Pauporté T, Adelung R (2018) Ultra-sensitive and selective hydrogen nanosensor with fast response at room temperature based on a single Pd/ZnO nanowire. Sensors Actuators, B Chem 254:1259–1270. https://doi.org/10.1016/j.snb.2017.07.200CrossRef

Ma S, Huang Y, Hong R, Lu X, Li J, Zheng Y (2021) Enhancing photocatalytic activity of zno nanoparticles in a circulating fluidized bed with plasma jets. Catalysts 11:1–15. https://doi.org/10.3390/catal11010077CrossRef

MacManus-Driscoll JL, Zerrer P, Wang H, Yang H, Yoon J, Fouchet A, Yu R, Blamire MG, Jia Q (2008) Strain control and spontaneous phase ordering in vertical nanocomposite heteroepitaxial thin films. Nat Mater 7:314–320. https://doi.org/10.1038/nmat2124CrossRef

MacManus-Driscoll JL, Suwardi A, Wang H (2015) Composite epitaxial thin films: a new platform for tuning, probing, and exploiting mesoscale oxides. MRS Bull 40:933–942. https://doi.org/10.1557/mrs.2015.258CrossRef

Macmanus-Driscoll JL (2010) Self-assembled heteroepitaxial oxide nanocomposite thin film structures: designing interface-induced functionality in electronic materials. Adv Functor Mater 20:2035–2045. https://doi.org/10.1002/adfm.201000373CrossRef

Mahmood K, Jacob J, Rehman A, Ali A, Rehaman U, Amin N, Ikram S, Ashfaq A, Hussain S (2019) Modulation of thermoelectric properties of Mg2GeO4 thin films by controlling the growth process. Ceram Int 45:18701–18703. https://doi.org/10.1016/j.ceramint.2019.06.095CrossRef

J. Maier, Nanoionics: Ion transport and electrochemical storage in confined systems, in: Mater. Sustain. Energy A Collect. Peer-Reviewed Res. Rev. Artic. from Nat. Publ. Gr., 2010. https://doi.org/10.1142/9789814317665_0023.

Majhi SM, Lee HJ, Choi HN, Cho HY, Kim JS, Lee CR, Yu YT (2019) Construction of novel hybrid PdO-ZnO p-n heterojunction nanostructures as a high-response sensor for acetaldehyde gas. CrystEngComm 21:5084–5094. https://doi.org/10.1039/c9ce00710eCrossRef

SDGJ Mannhart (2010) Oxide interfaces — An. Scien 327:1607–1611

Mao J, Liu P, Du C, Liang D, Yan J, Song W (2019) Tailoring 2D MoS2 heterointerfaces for promising oxygen reduction reaction electrocatalysis. J Mater Chem a 7:8785–8789. https://doi.org/10.1039/c9ta01321kCrossRef

Maqbool Q, Srivastava A (2017) Benign synthesis of black microspheres of anatase TiO2 with paramagnetic oxygen vacancies through NH3 treatment. Chem - A Eur J 23:13864–13868. https://doi.org/10.1002/chem.201702343CrossRef

C. Maria Magdalane, K. Kaviyarasu, J. Judith Vijaya, C. Jayakumar, M. Maaza, B. Jeyaraj, Photocatalytic degradation effect of malachite green and catalytic hydrogenation by UV–illuminated CeO2/CdO multilayered nanoplatelet arrays: Investigation of antifungal and antimicrobial activities, J. Photochem. Photobiol. B Biol. 169 (2017) 110–123. https://doi.org/10.1016/j.jphotobiol.2017.03.008.

Marschall R, Wang L (2014) Non-metal doping of transition metal oxides for visible-light photocatalysis. Catalo Today 225:111–135. https://doi.org/10.1016/j.cattod.2013.10.088CrossRef

Marthinsen A, Faber C, Aschauer U, Spaldin NA, Selbach SM (2016) Coupling and competition between ferroelectricity, magnetism, strain, and oxygen vacancies in AMnO3 perovskites. MRS Common 6:182–191. https://doi.org/10.1557/mrc.2016.30CrossRef

Mayeshiba T, Morgan D (2017) Strain effects on oxygen vacancy formation energy in perovskites. Solid State Ionics 311:105–117. https://doi.org/10.1016/j.ssi.2017.09.021CrossRef

J.F. Mcgilp, On predicting the chemical reactivity of metal-semiconductor interfaces, 1984. http://iopscience.iop.org/0022-3719/17/12/022.

R. Meiselas, P.K. Larsen, Diffusion of oxygen vacancies in yttrium iron garnet investigated by dynamic conductivity measurements, Pugio Press, 1976.

Meng Y, Chen J, Wang Y, Ding H, Shan Y (2009) (N, F)-cooped TiO2 nanocrystals as visible light-activated photocatalyst. J Mater Sci Technol 25:73–76

Meng J, Pei J, He Z, Wu S, Lin Q, Wei X, Li J, Zhang Z (2017) Facile synthesis of g-C3N4 nanosheets loaded with WO3 nanoparticles with enhanced photocatalytic performance under visible light irradiation. RSC Adv 7:24097–24104. https://doi.org/10.1039/c7ra02297bCrossRef

Meng H, Huang S, Jiang Y (2020) The role of oxygen vacancies on resistive switching properties of oxide materials. AIMS Mater Sci 7:665–683. https://doi.org/10.3934/matersci.2020.5.665CrossRef

T.L. Meyer, L. Jiang, S. Park, T. Egami, H.N. Lee, Strain-relaxation and critical thickness of epitaxial La1.85Sr0.15CuO4 films, APL Mater. 3 (2015). https://doi.org/10.1063/1.4937170.

Z. Miao, L. Chen, F. Zhou, Q. Wang, Modulation of resistive switching characteristics for individual BaTiO3 microfiber by surface oxygen vacancies, J. Phys. D. Appl. Phys. 51 (2018). https://doi.org/10.1088/1361-6463/aa9c8d.

Mineshige A, Tajik T, Muro Y, Kokune M, Fujii S, Nishi N, Inaba M, Oguma Z (2000) Oxygen chemical potential variation in ceria-based solid oxide fuel cells determined by Raman spectroscopy. Solid State Ionics 135:481–485. https://doi.org/10.1016/S0167-2738(00)00403-3CrossRef

Mock J, Klingebiel B, Köhler F, Nuys M, Flohre J, Muthmann S, Kirchartz T, Carius R (2017) Oxygen vacancy doping of hematite analyzed by electrical conductivity and thermoelectric power measurements. Phys Rev Mater 1:1–11. https://doi.org/10.1103/PhysRevMaterials.1.065407CrossRef

Di Monte R, KašparKašpar J (2017) On the role of oxygen storage in three-way catalysis

Moors M, Adepalli KK, Lu Q, Wedig A, Skaja K, Bäumer C, Arndt B, Tuller HL, Wittmann R, Wasser R, Yildiz B, Valov I (2016) Resistive switching mechanisms on taox and srruo3 thin-film surfaces probed by scanning tunneling microscopy. ACS Nano 10:1481–1492. https://doi.org/10.1021/acsnano.5b07020CrossRef

Moos R, Minisolo W, Hardt KH (1995) Hall mobility of undoped n-type conducting strontium titanate single crystals between 19 K and 1373 K. Appl Phys A Mater Sci Process 61:389–395. https://doi.org/10.1007/BF01540113CrossRef

Moshnyaga V, Damaschke B, Shapoval O, Belenchuk A, Faupel J, Lebedev OI, Verbeeck J, Van Tendeloo G, Mücksch M, Tsurkan V, Tidecks R, Samwer K (2003) Structural phase transition at the percolation threshold in epitaxial (La0.7Ca0.3MnO3)1–x: (MgO)x nanocomposite films. Nat. Mater. 2:247–252. https://doi.org/10.1038/nmat859CrossRef

Motaung DE, Mhlongo GH, Makgwane PR, Dhonge BP, Cummings FR, Swart HC, Ray SS (2018) Ultra-high sensitive and selective H2 gas sensor manifested by interface of n–n heterostructure of CeO2-SnO2 nanoparticles. Sensors Actuators, B Chem 254:984–995. https://doi.org/10.1016/j.snb.2017.07.093CrossRef

Murmu PP, Shettigar A, Chong SV, Liu Z, Goodacre D, Jovic V, Mori T, Smith KE, Kennedy J (2021) Role of phase separation in nanocomposite indium-tin-oxide films for transparent thermoelectric applications. J Mater 7:612–620. https://doi.org/10.1016/j.jmat.2020.10.015CrossRef

Nakagawa N, Hwang HY, Muller DA (2006) Why some interfaces cannot be sharp. Nat Mater 5:204–209. https://doi.org/10.1038/nmat1569CrossRef

Narayan J, Larson BC (2003) Domain epitaxy: a unified paradigm for thin film growth. J Appl Phys 93:278–285. https://doi.org/10.1063/1.1528301CrossRef

Natarajan TS, Tayade RJ (2021) Direct dual CaIn2S4/Bi2WO6 semiconductor nanocomposites with efficient inter-cross-sectional charge carrier transfer for enhanced visible light photocatalysis. J Nanoparticle Res 23:1–15. https://doi.org/10.1007/s11051-021-05252-yCrossRef

Nie JC, Badica P, Hirai M, Sundaresan A, Crisan A, Kitô H, Terada N, Kodama Y, Iyo A, Tanaka Y, Ihara H (2003) Electron-doped superconductivity induced by oxygen vacancies in as-grown Sr 0.6 Ca 0.4 CuO 2−δ infinite-layer films

Nolan M (2011) Enhanced oxygen vacancy formation in ceria (111) and (110) surfaces doped with divalent cations. J Mater Chem 21:9160–9168. https://doi.org/10.1039/c1jm11238dCrossRef

T. Norby, A Kröger-Vink compatible notation for defects in inherently defective sublattices, J. Korean Ceram. Soc. 47 (2010). https://doi.org/10.4191/KCERS.2010.47.1.019.

M. Nord, P.E. Vullum, M. Moreau, J.E. Boschker, S.M. Selbach, R. Holmestad, T. Tybell, Structural phases driven by oxygen vacancies at the La0.7Sr0.3MnO3/SrTiO3 hetero-interface, Appl. Phys. Lett. 106 (2015). https://doi.org/10.1063/1.4906920.

Oberschemidt J, Lazarus D (1980) Ionic conductivity and activation volumes in the lead halides PbCl2, PbBr 2, and PbI2. Phys Rev B 21:5813–5822. https://doi.org/10.1103/PhysRevB.21.5813CrossRef

A. Ohtomo, H.Y. Hwang, A high-mobility electron gas at the LaAlO3/SrtiO3 heterointerface, Nature. 427 (2004). https://doi.org/10.1038/nature02308.

Ou G, Li D, Pan W, Zhang Q, Xu B, Gu L, Nan C, Wu H (2015) Arc-melting to narrow the bandgap of oxide semiconductors. Adv Mater 27:2589–2594. https://doi.org/10.1002/adma.201405763CrossRef

G. Ou, Y. Xu, B. Wen, R. Lin, B. Ge, Y. Tang, Y. Liang, C. Yang, K. Huang, D. Zu, R. Yu, W. Chen, J. Li, H. Wu, L.M. Liu, Y. Li, Tuning defects in oxides at room temperature by lithium reduction, Nat. Common. 9 (2018). https://doi.org/10.1038/s41467-018-03765-0.

Pan J, Ganesan R, Shen H, Mathur S (2010) Plasma-modified SnO2 nanowires for enhanced gas sensing. J Phys Chem C 114:8245–8250. https://doi.org/10.1021/jp101072fCrossRef

Pan X, Yang MQ, Fu X, Zhang N, Xu YJ (2013) Defective TiO2 with oxygen vacancies: synthesis, properties and photocatalytic applications. Nanoscale 5:3601–3614. https://doi.org/10.1039/c3nr00476gCrossRef

Panda D, Tseng TY (2014) Perovskite oxides as resistive switching memories: a review. Ferroelectrics 471:23–64. https://doi.org/10.1080/00150193.2014.922389CrossRef

S. Park, J.M. Vohs, R.J. Gorte, Direct oxidation of hydrocarbons in a solid-oxide fuel cell, 2000. www.nature.com.

M.S. Park, S.H. Rhim, A.J. Freeman, Charge compensation and mixed valency in LaAlO3 SrTiO3 heterointerfaces studied by the FLAPW method, Phys. Rev. B - Condens. Matter Mater. Phys. 74 (2006). https://doi.org/10.1103/PhysRevB.74.205416.

S. Park, H.S. Ahn, C.K. Lee, H. Kim, H. Jin, H.S. Lee, S. Seo, J. Yu, S. Han ((2008)) Interaction and ordering of vacancy defects in NiO. Phys Rev B - Condens Matter Mater Phys. 77: 1–7. https://doi.org/10.1103/PhysRevB.77.134103.

Payday S, Akbar N, Shi Q, Wu Y (2021) Developing supraspinal CuFe2O4–ZnO semiconductor heterostructure as a proton conducting electrolyte for advanced fuel cells. Int J Hydrogen Energy 46:9927–9937. https://doi.org/10.1016/j.ijhydene.2020.04.198CrossRef

Per Kokstad † and Trolls Norby University of Oslo, 2009.

Peters A, Korte C, Hesse D, Zakharov N, Janek J (2007) Ionic conductivity and activation energy for oxygen ion transport in superlattices—the multilayer system CSZ (ZrO2 + CaO) /Al2O3. Solid State Ionics 178:67–76. https://doi.org/10.1016/j.ssi.2006.12.004CrossRef

Petrie JR, Mitra C, Jeen H, Choi WS, Meyer TL, Reboredo FA, Freeland JW, Eres G, Lee HN (2016) Strain control of oxygen vacancies in epitaxial strontium cobaltite films. Adv Functor Mater 26:1564–1570. https://doi.org/10.1002/adfm.201504868CrossRef

S. Ponmudi, R. Sivakumar, C. Sanjeeviraja, C. Gopalakrishnan, K. Jeyadheepan, Tuning the morphology of Cr2O3:CuO (50:50) thin films by RF magnetron sputtering for room temperature sensing application, Elsevier B.V., 2019. https://doi.org/10.1016/j.apsusc.2018.10.096.

N. Pryds, V. Esposito, When two become one: an insight into 2D conductive oxide interfaces, J. Electroceramics. 38 (2017). https://doi.org/10.1007/s10832-016-0051-0.

Ran Z, Shu C, Hou Z, Zhang W, Yan Y, He M, Long J (2021) Modulating electronic structure of honeycomb-like Ni2P/Ni12P5 heterostructure with phosphorus vacancies for highly efficient lithium-oxygen batteries. Chem Eng J 413:127404. https://doi.org/10.1016/j.cej.2020.127404CrossRef

Rani V, Venkatesan J, Prabhu A (2021) Gold nanocrystals as potential inhibitors of tumor angiogenesis: implications in diagnosis and drug delivery. J Nanoparticle Res 23:1–16. https://doi.org/10.1007/s11051-021-05276-4CrossRef

K. Rawat, D.D. Fong, D.S. Aidhy, Breaking atomic-level ordering via biaxial strain in functional oxides: a DFT study, J. Appl. Phys. 129 (2021). https://doi.org/10.1063/5.0039420.

Rego RM, Sriram G, Ajeya KV, Jung HY, Kurkuri MD, Kigga M (2021) Cerium based UiO-66 MOF as a multipollutant adsorbent for universal water purification. J Hazard Mater 416:125941. https://doi.org/10.1016/j.jhazmat.2021.125941CrossRef

Ren R, Wang Z, Meng X, Wang X, Xu C, Qipao J, Sun W, Sun K (2020a) Tailoring the oxygen vacancy to achieve fast intrinsic proton transport in a perovskite cathode for protonic ceramic fuel cells. ACS Appl Energy Mater 3:4914–4922. https://doi.org/10.1021/acsaem.0c00486CrossRef

Ren Q, Qin N, Liu B, Yao Y, Zhao X, Deng Z, Li Y, Dong Y, Qian D, Su BL, Zhang W, Wang HE (2020b) An oxygen-deficient vanadium oxide@N-doped carbon heterostructure for sodium-ion batteries: insights into the charge storage mechanism and enhanced reaction kinetics. J Mater Chem a 8:3450–3458. https://doi.org/10.1039/c9ta11965eCrossRef

N. Reyren, S. Thiel, A.D. Caviglia, L. Fitting Kourkoutis, G. Hammerl, C. Richter, C.W. Schneider, T. Kopp, A.S. Rüetschi, D. Jaccard, M. Gabay, D.A. Muller, J.M. Triscone, J. Mannhart, Superconducting interfaces between insulating oxides, Science (80-. ). 317 (2007). https://doi.org/10.1126/science.1146006.

Richter C, Boschker H, Dietsche W, Fillis-Tsirakis E, Jany R, Loder F, Kourkoutis LF, Muller DA, Kirtley JR, Schneider CW, Mannhart J (2013) Interface superconductor with gap behaviour like a high-temperature superconductor. Nature 502:528–531. https://doi.org/10.1038/nature12494CrossRef

Ronzhin NO, Posokhina ED, Mikhlina EV, Mikhlin YL, Simunin MM, Tarasova LS, Vorobyev SA, Bondar VS, Ryzhkov II (2021) A new composite material based on alumina nanofibers and detonation nanodiamonds: synthesis, characterization, and sensing application. J Nanoparticle Res 23:1–14. https://doi.org/10.1007/s11051-021-05309-yCrossRef

A. Rubano, M. Fiebig, D. Paparo, A. Marino, D. MacCariello, U. Scotti Di Uccio, F. Miletto Granozio, L. Marrucci, C. Richter, S. Paetel, J. Mannhart, Spectral and spatial distribution of polarization at the LaAlO 3/SrTiO3 interface, Phys. Rev. B - Condens. Matter Mater. Phys. 83 (2011). https://doi.org/10.1103/PhysRevB.83.155405.

R.D. Sá Nchez, M.T. Causa, A. Caneiro, A. Butera, M. Vallet-Regí, M.J. Sayagué, J. Gonzá Lez-Calbet, F. Garcí A-Sanz, J. Rivas, Metal-insulator transition in oxygen-deficient LaNiO 3x perovskites, 1996.

O. Saburi, Properties of semiconductive barium titanates, J. Phys. Soc. Japan. 14 (1959). https://doi.org/10.1143/JPSJ.14.1159.

Sadhasivam T, Palanisamy G, Roh SH, Kurkuri MD, Kim SC, Jung HY (2018) Electro-analytical performance of bifunctional electrocatalyst materials in unitized regenerative fuel cell system. Int J Hydrogen Energy 43:18169–18184. https://doi.org/10.1016/j.ijhydene.2018.08.035CrossRef

Sanna S, Esposito V, Andreasen JW, Hjelm J, Zhang W, Kasama T, Simonsen SB, Christensen M, Linderoth S, Pryds N (2015) Enhancement of the chemical stability in confined δ -Bi 2 O 3. Nat Mater 14:500–504. https://doi.org/10.1038/nmat4266CrossRef

S. Sanna, V. Esposito, M. Christensen, N. Pryds, High ionic conductivity in confined bismuth oxide-based heterostructures, APL Mater. 4 (2016). https://doi.org/10.1063/1.4971801.

Santara B, Giri PK, Imakita K, Fujii M (2013) Evidence of oxygen vacancy induced room temperature ferromagnetism in solvothermal synthesized undoped TiO2 nanoribbons. Nanoscale 5:5476–5488. https://doi.org/10.1039/c3nr00799eCrossRef

Sarkar A, Khan GG (2019) The formation and detection techniques of oxygen vacancies in titanium oxide-based nanostructures. Nanoscale 11:3414–3444. https://doi.org/10.1039/c8nr09666jCrossRef

R. Schafranek, S. Payan, M. Maglione, A. Klein, Barrier height at (Ba,Sr) TiO3 /Pt interfaces studied by photoemission, Phys. Rev. B - Condens. Matter Mater. Phys. 77 (2008). https://doi.org/10.1103/PhysRevB.77.195310.

N. Schichtel, C. Korte, D. Hesse, J. Janek, Elastic strain at interfaces and its influence on ionic conductivity in nanoscaled solid electrolyte thin films—theoretical considerations and experimental studies, Phys. Chem. Chem. Phys. 11 (2009). https://doi.org/10.1039/b900148d.

D.G. Schlom, Perspective: oxide molecular-beam epitaxy rocks!, APL Mater. 3 (2015). https://doi.org/10.1063/1.4919763.

Schweiger S, Kubicek M, Messerschmitt F, Murer C, Rupp JLM (2014) A microdot multilayer oxide device: let us tune the strain-ionic transport interaction. ACS Nano 8:5032–5048. https://doi.org/10.1021/nn501128yCrossRef

Selçuk S, Zhao X, Salona A (2018) Structural evolution of titanium dioxide during reduction in high-pressure hydrogen. Nat Mater 17:923–928. https://doi.org/10.1038/s41563-018-0135-0CrossRef

Serpin N (2006) Is the band gap of pristine TiO2 narrowed by anion- and cation-doping of titanium dioxide in second-generation photocatalysts? J Phys Chem B 110:24287–24293. https://doi.org/10.1021/jp065659rCrossRef

Sharma E, Thakur V, Sangar S, Singh K (2020) Recent progress on heterostructures of photocatalysts for environmental remediation. Mater Today Proc 32:584–593. https://doi.org/10.1016/j.matpr.2020.02.403CrossRef

G. Sharma, A. Kumar, E. Lichtfouse, A.M. (Eds. . Asiri, Nanophotocatalysis and environmental applications: Materials and Technology, 2019.

Shim YS, Kim DH, Jeong HY, Kim YH, Nahm SH, Kang CY, Kim JS, Lee W, Jang HW (2015) Utilization of both-side metal decoration in close-packed SnO2 nanodome arrays for ultrasensitive gas sensing. Sensors Actuators, B Chem 213:314–321. https://doi.org/10.1016/j.snb.2015.02.103CrossRef

Shitara K, Kuwabara A, Fisher CAJ, Ogawa T, Asano T, Kaneko Y, Omote A, Moriwake H (2017) Effect of oxygen vacancy segregation in Au or Pt/oxide hetero-interfaces on electronic structures. RSC Adv 7:36034–36037. https://doi.org/10.1039/c7ra04804aCrossRef

W. Siemons, G. Koster, H. Yamamoto, W.A. Harrison, G. Lucovsky, T.H. Geballe, D.H.A. Blank, M.R. Beasley, Origin of charge density at LaAlO3 on SrTiO3 heterointerfaces: possibility of intrinsic doping, Phys. Rev. Lett. 98 (2007). https://doi.org/10.1103/PhysRevLett.98.196802.

Sinha Mahapatra A, Jeon JP, Kang J, Han B, Yu JS (2016) Oxygen-deficient zirconia (ZrO2-x): a new material for solar light absorption. Sci. Rep. 6:1–8. https://doi.org/10.1038/srep27218CrossRef

C. Slomka, T. Kain, E. Savickas, G. Walch, H. Hotter, K. Reichmann, J. Feig, The effect of acceptor and donor doping on oxygen vacancy concentrations in lead zirconate titanate (PZT), Materials (Basel). 9 (2016). https://doi.org/10.3390/ma9110945.

K. Song, S. Ryu, H. Lee, T.R. Paudel, C.T. Koch, B. Park, J.K. Lee, S.Y. Choi, Y.M. Kim, J.C. Kim, H.Y. Jeong, M.S. Rzchowski, E.Y. Tsymbal, C.B. Eom, S.H. Oh, Direct imaging of the electron liquid at oxide interfaces, Nat. Nanotechnology. 13 (2018). https://doi.org/10.1038/s41565-017-0040-8.

M. von Soosten, D. V. Christensen, C.B. Eom, T.S. Jespersen, Y. Chen, N. Pryds, On the emergence of conductivity at SrTiO3-based oxide interfaces—an in-situ study, Sci. Rep. 9 (2019). https://doi.org/10.1038/s41598-019-54463-w.

Spicer WE, Chye PW, Skeath PR, Su CY, Lindau I (1979) New and unified model for Schottky barrier and Iii-V insulator interface states formation. J Vac Sci Technol 16:1422–1433. https://doi.org/10.1116/1.570215CrossRef

Stefik M, Heiligtag FJ, Niederberger M, Grätzel M (2013) Improved nonaqueous synthesis of TiO2 for dye-sensitized solar cells. ACS Nano 7:8981–8989. https://doi.org/10.1021/nn403500gCrossRef

Strunk J, Vining WC, Bell AT (2010) A study of oxygen vacancy formation and annihilation in sub monolayer coverages of TiO2 dispersed on MCM-48. J Phys Chem C 114:16937–16945. https://doi.org/10.1021/jp100104dCrossRef

Su T, Yang Y, Na Y, Fan R, Li L, Wei L, Yang B, Cao W (2015) An insight into the role of oxygen vacancy in hydrogenated TiO2 nanocrystals in the performance of dye-sensitized solar cells. ACS Appl Mater Interfaces 7:3754–3763. https://doi.org/10.1021/am5085447CrossRef

Su XF, Chen JB, He RM, Li Y, Wang J, Wang CW (2017) The preparation of oxygen-deficient ZnO nanorod arrays and their enhanced field emission. Mater Sci Semicond Process 67:55–61. https://doi.org/10.1016/j.mssp.2017.05.012CrossRef

Suematsu K, Watanabe K, Tou A, Sun Y, Shimanoe K (2018) Ultraselective toluene-gas sensor: nanosized gold loaded on zinc oxide nanoparticles. Anal Chem 90:1959–1966. https://doi.org/10.1021/acs.analchem.7b04048CrossRef

Sun C, Wang Y, Zou J, Smith SC (2011) A formation mechanism of oxygen vacancies in a MnO2 monolayer: a DFT + U study. Phys Chem Chem Phys 13:11325–11328. https://doi.org/10.1039/c1cp20634fCrossRef

Sun H, Zhao Y, Malave K, Zhang M, Zhang J (2017) Simultaneous modulation of surface composition, oxygen vacancies and assembly in hierarchical Co3O4 mesoporous nanostructures for lithium storage and electrocatalytic oxygen evolution. Nanoscale 9:14431–14441. https://doi.org/10.1039/c7nr03810kCrossRef

Sun L, Cao S, Huang Y, Zhang Y, Xiao Y, Dong G, Su Y (2019) VOX supported on TiO2-Ce0.9Zr0.1O2 core-shell structure catalyst for NH3-SCR of NO. RSC Adv. 9:30340–30349. https://doi.org/10.1039/c9ra05024hCrossRef

Sun M, Wang X, Chen Z, Murugananthan M, Chen Y, Zhang Y (2020a) Stabilized oxygen vacancies over heterojunction for highly efficient and exceptionally durable VOCs photocatalytic degradation. Appl Catalo B Environ 273:119061. https://doi.org/10.1016/j.apcatb.2020.119061CrossRef

Sun C, Kong Y, Shao L, Sun K, Zhang N (2020b) Probing oxygen vacancy effect on oxygen reduction reaction of the NdBaCo2O5+δ cathode for solid oxide fuel cells. J Power Sources 459:228017. https://doi.org/10.1016/j.jpowsour.2020.228017CrossRef

Sun Z, Xu L, Dong C, Zhang H, Zhang M, Ma Y, Liu Y, Li Z, Zhou Y, Han Y, Chen Y (2019a) A facile gaseous sulphur treatment strategy for Li-rich and Ni-rich cathode materials with high cycling and rate performance. Nano Energy 63. https://doi.org/10.1016/j.nanoen.2019a.103887.

Tallan NM, Graham HCT (1965) Interfacial polarization and electrical conductivity in sapphire. J Am Cer Soc 48:512–516CrossRef

Tan H, Zhao Z, Bin Zhu W, Coker EN, Li B, Zheng M, Yu W, Fan H, Sun Z (2014) Oxygen vacancy enhanced photocatalytic activity of perovskite SrTiO3. ACS Appl. Mater. Interfaces. 6:19184–19190. https://doi.org/10.1021/am5051907CrossRef

Tang H, Yan M, Zhang H, Li S, Ma X, Wang M, Yang D (2006) A selective NH3 gas sensor based on Fe2O 3-ZnO nanocomposites at room temperature. Sensors Actuators, B Chem 114:910–915. https://doi.org/10.1016/j.snb.2005.08.010CrossRef

Tao L, Shi Y, Huang YC, Chen R, Zhang Y, Huo J, Zou Y, Yu G, Luo J, Dong CL, Wang S (2018) Interface engineering of Pt and CeO2 nanorods with unique interaction for methanol oxidation. Nano Energy 53:604–612. https://doi.org/10.1016/j.nanoen.2018.09.013CrossRef

S. Thiel, G. Hammerl, A. Schmehl, C.W. Schneider, J. Mannhart, Tunable quasi-two-dimensional electron gases in oxide heterostructures, Science (80-. ). 313 (2006). https://doi.org/10.1126/science.1131091.

Tian XZ, Wang LF, Li XM, Wei JK, Yang SZ, Xu Z, Wang WL, Bai XD (2013) Recent development of studies on the mechanism of resistive memories in several metal oxides. Sci China Physics Mech Astron. 56:2361–2369. https://doi.org/10.1007/s11433-013-5341-9CrossRef

Tobosque P, Maril M, Cisternas N, Lara C, Delplancke MP, Delplancke JL, Pinto H, Pereira da Silva E, Slawik S, Carrasco C (2021) Synthesis and characterization of nanostructured Pb-Co-Sn film for the oxygen evolution reaction in sulfuric acid media. J Nanoparticle Res 23:1–11. https://doi.org/10.1007/s11051-021-05240-2CrossRef

A. Tomaselli, Catalysis by ceria and related materials Materials, 2005.

Tominaga S, Tsuji moto Y, Matsushita Y, Yamamura K (2011) Synthesis of nanostructured reduced titanium oxide: crystal structure transformation maintaining nanomorphology. Angew. Chemie. 123:7556–7559. https://doi.org/10.1002/ange.201101432CrossRef

Tong Y, Chen P, Zhang M, Zhou T, Zhang L, Chu W, Wu C, Xie Y (2018) Oxygen vacancies confined in nickel molybdenum oxide porous nanosheets for promoted electrocatalytic urea oxidation. ACS Catalo 8:1–7. https://doi.org/10.1021/acscatal.7b03177CrossRef

Tsai MC, Nguyen TT, Akal work NG, Pan CJ, Rick J, Liao YF, Su WN, Hwang BJ (2016) Interplay between molybdenum dopant and oxygen vacancies in a TiO2 support enhances the oxygen reduction reaction. ACS Catalo. 6:6551–6559. https://doi.org/10.1021/acscatal.6b00600CrossRef

Tufte ON, Chapman PW (1967) Electron mobility in semiconducting strontium titanate. Phys Rev 155:795CrossRef

I.C. Tung, G. Luo, J.H. Lee, S.H. Chang, J. Moyer, H. Hong, M.J. Bedzyk, H. Zhou, D. Morgan, D.D. Fong, J.W. Freeland, Polarity-driven oxygen vacancy formation in ultrathin LaNiO3 films on SrTiO3, Phys. Rev. Mater. 1 (2017). https://doi.org/10.1103/PhysRevMaterials.1.053404.

S.G. Ullattil, P. Periyat, A “one pot” gel combustion strategy towards Ti3+ self-doped “black” anatase TiO2-x solar photocatalyst, J. Mater. Chem. A. 4 (2016). https://doi.org/10.1039/c6ta01993e.

M. Vagadia, A. Ravalia, P. Trivedi, S. Jethva, S. Katba, D.G. Kuberkar, Resistive switching and magnetic behavior of Bi0.8Ba0.2FeO3/SrRuO3/SrTiO3 films: role of thickness-dependent strain, J. Phys. D. Appl. Phys. 49 (2016). https://doi.org/10.1088/0022-3727/49/18/185302.

Van De Walle CG, Neugebauer J (2004) First-principles calculations for defects and impurities: applications to III-nitrides. J Appl Phys 95:3851–3879. https://doi.org/10.1063/1.1682673CrossRef

Veal BW, Kim SK, Zapol P, Iddir H, Baldo PM, Eastman JA (2016) Interfacial control of oxygen vacancy doping and electrical conduction in thin film oxide heterostructures. Nat Comm 10:11892CrossRef

T. Venkatesan, Pulsed laser deposition—invention or discovery?, J. Phys. D. Appl. Phys. 47 (2014). https://doi.org/10.1088/0022-3727/47/3/034001.

M. Wajid Shah, Y. Zhu, X. Fan, J. Zhao, Y. Li, S. Asim, C. Wang, Facile synthesis of defective Tio 2−x nanocrystals with high surface area and tailoring bandgap for visible-light photocatalysis, Sci. Rep. 5 (2015). https://doi.org/10.1038/srep15804.

Walker JM, Akbar SA, Morris PA (2019) Synergistic effects in gas sensing semiconducting oxide nano-heterostructures: a review. Sensors Actuators, B Chem 286:624–640. https://doi.org/10.1016/j.snb.2019.01.049CrossRef

Wan X, Lu X, Sun L, Chen M, Ta N, Liu W, Chen Q, Chen L, He J, Jiang P, Bao X (2022) Interface-enhanced thermoelectric output power in CrN/SrTiO3−x heterostructure. J Energy Chem 64:16–22. https://doi.org/10.1016/j.jechem.2021.04.056CrossRef

Wang J, Tefen DN, Lewis JP, Hong Z, Manikandan A, Zhu M, Li M, Wu N (2009) Origin of photocatalytic activity of nitrogen-doped TiO2 nanobelts. J Am Chem Soc 131:12290–12297. https://doi.org/10.1021/ja903781hCrossRef

Wang Y, Feng C, Zhang M, Yang J, Zhang Z (2010) Enhanced visible light photocatalytic activity of N-doped TiO2 in relation to single-electron-trapped oxygen vacancy and doped-nitrogen. Appl Catalo B Environ 100:84–90. https://doi.org/10.1016/j.apcatb.2010.07.015CrossRef

Wang J, Wang Z, Huang B, Ma Y, Liu Y, Qin X, Zhang X, Dai Y (2012a) Oxygen vacancy induced band-gap narrowing and enhanced visible light photocatalytic activity of ZnO. ACS Appl Mater Interfaces 4:4024–4030. https://doi.org/10.1021/am300835pCrossRef

Wang G, Ling Y, Wang H, Yang X, Wang C, Zhang JZ, Li Y (2012b) Hydrogen-treated WO 3 nanoflakes show enhanced photostability. Energy Environ Sci 5:6180–6187. https://doi.org/10.1039/c2ee03158bCrossRef

Wang Z, Yang C, Lin T, Yin H, Chen P, Wan D, Xu F, Huang F, Lin J, Xie X, Jiang M (2013a) Visible-light photocatalytic, solar thermal and photoelectrochemical properties of aluminium-reduced black titania. Energy Environ Sci 6:3007–3014. https://doi.org/10.1039/c3ee41817kCrossRef

Wang Y, Wang Q, Zhan X, Wang F, Safdar M, He J (2013b) Visible light driven type II heterostructures and their enhanced photocatalysis properties: a review. Nanoscale 5:8326–8339. https://doi.org/10.1039/c3nr01577gCrossRef

Wang Y, Qu F, Liu J, Wang Y, Zhou J, Ruan S (2015) Enhanced H2S sensing characteristics of CuO-NiO core-shell microspheres sensors. Sensors Actuators, B Chem 209:515–523. https://doi.org/10.1016/j.snb.2014.12.010CrossRef

Wang Q, Puntambekar A, Chakrapani V (2016a) Vacancy-induced semiconductor-insulator-metal transitions in nonstoichiometric nickel and tungsten oxides. Nano Lett 16:7067–7077. https://doi.org/10.1021/acs.nanolett.6b03311CrossRef

Wang Z, You Y, Yuan J, Yin YX, Li YT, Xin S, Zhang D (2016) Nickel-doped La0.8Sr0.2Mn1-xNixO3 nanoparticles containing abundant oxygen vacancies as an optimized bifunctional catalyst for oxygen cathode in rechargeable lithium-air batteries. ACS Appl. Mater. Interfaces. 8:6520–6528. https://doi.org/10.1021/acsami.6b00296CrossRef

Wang G, Yang Y, Ling Y, Wang H, Lu X, Pu YC, Zhang JZ, Tong Y, Li Y (2016c) An electrochemical method to enhance the performance of metal oxides for photoelectrochemical water oxidation. J Mater Chem a 4:2849–2855. https://doi.org/10.1039/c5ta10477gCrossRef

Wang L, Dash S, Chang L, You L, Feng Y, He X, Jin KJ, Zhou Y, Ong HG, Ren P, Wang S, Chen L, Wang J (2016d) Oxygen vacancy induced room-temperature metal-insulator transition in nickelate films and its potential application in photovoltaics. ACS Appl Mater Interfaces 8:9769–9776. https://doi.org/10.1021/acsami.6b00650CrossRef

Wang JC, Yao HC, Fan ZY, Zhang L, Wang JS, Zang SQ, Li ZJ (2016e) Indirect Z-scheme BiOI/g-C3N4 photocatalysts with enhanced photoreduction CO2 activity under visible light irradiation. ACS Appl Mater Interfaces 8:3765–3775. https://doi.org/10.1021/acsami.5b09901CrossRef

Wang M, Wang Y, Liu J, Pei C, Liu B, Yuan Y, Zhao H, Liu S, Yang H (2017a) Enhanced sensing performance and sensing mechanism of hydrogenated NiO particles. Sensors Actuators, B Chem 250:208–214. https://doi.org/10.1016/j.snb.2017.04.109CrossRef

Wang Y, Lev Z, Zhou L, Chen X, Chen J, Zhou Y, Roy VAL, Han ST (2018) Emerging perovskite materials for high density data storage and artificial synapses. J Mater Chem c 6:1600–1617. https://doi.org/10.1039/c7tc05326fCrossRef

Wang Y, Zou Y, Tao L, Wang Y, Huang G, Du S, Wang S (2019a) Rational design of three-phase interfaces for electrocatalysis. Nano Res 12:2055–2066. https://doi.org/10.1007/s12274-019-2310-2CrossRef

Wang X, Cong Q, Chen L, Shi Y, Shi Y, Li S, Li W (2019b) The alkali resistance of CuNbTi catalyst for selective reduction of NO by NH3: a comparative investigation with VWTi catalyst. Appl Catalo B Environ 246:166–179. https://doi.org/10.1016/j.apcatb.2019.01.049CrossRef

Y. Wang, Y. Zhou, C. Meng, Z. Gao, X. Cao, X. Li, L. Xu, W. Zhu, X. Peng, B. Zhang, Y. Lin, L. Liu, A high-response ethanol gas sensor based on one-dimensional TiO2/V2O5 branched nanoheterostructures, Nanotechnology. 27 (2016f). https://doi.org/10.1088/0957-4484/27/42/425503.

J. Wang, Y. Xia, H. Zhao, G. Wang, L. Xiang, J. Xu, S. Komarneni, Oxygen defects-mediated Z-scheme charge separation in g-C 3 N 4/ZnO photocatalysts for enhanced visible-light degradation of 4-chlorophenol and hydrogen evolution, 2017b. http://www.elsevier.com/open-access/userlicense/1.0/.

M.P. Warusawithana, C. Richter, J.A. Mundy, P. Roy, J. Ludwig, S. Paetel, T. Heeg, A.A. Pawlicki, L.F. Kourkoutis, M. Zheng, M. Lee, B. Mulcahy, W. Zander, Y. Zhu, J. Schubert, J.N. Eckstein, D.A. Muller, C.S. Hellberg, J. Mannhart, D.G. Schlom, LaAlO 3 stoichiometry is key to electron liquid formation at LaAlO 3/Sortie 3 interfaces, Nat. Common. 4 (2013). https://doi.org/10.1038/ncomms3351.

Wasser R, Wittmann R, Staikov C, Szot K (2009) Redox-based resistive switching memories nanoionic mechanisms, prospects, and challenges. Adv Mater 21:2632–2663. https://doi.org/10.1002/adma.200900375CrossRef

Wei J, Cheng N, Liang Z, Wu Y, Zou Z, Zhuang Z, Yu Y (2018a) Heterometallic metal-organic framework nanocages of high crystallinity: an elongated channel structure formed in situ through metal-ion (M = W or Mo) doping. J Mater Chem a 6:23336–23344. https://doi.org/10.1039/C8TA04892DCrossRef

Wei T, Zhu YN, Gu Z, An X, Min Liu L, Wu Y, Liu H, Tang J, Qu J (2018b) Multi-electric field modulation for photocatalytic oxygen evolution: enhanced charge separation by coupling oxygen vacancies with faceted heterostructures. Nano Energy 51:764–773. https://doi.org/10.1016/j.nanoen.2018b.07.018.

Werner K, Weng X, Chalaza F, Stirrer M, Kropp T, Payer J, Sauer J, Wilde M, Fukuyama K, Shaikhutdinova S, Freund HJ (2017) Toward an understanding of selective alkyne hydrogenation on ceria: on the impact of O vacancies on H2 interaction with CeO2(111). J Am Chem Soc 139:17608–17616. https://doi.org/10.1021/jacs.7b10021CrossRef

Wu T, Gao P (2018) Development of perovskite-type materials for thermoelectric application. Materials (basel) 11:1–32. https://doi.org/10.3390/ma11060999CrossRef

Wu Z, Li M, Overbury SH (2012) On the structure dependence of CO oxidation over CeO 2 nanocrystals with well-defined surface planes. J Catalo 285:61–73. https://doi.org/10.1016/j.jcat.2011.09.011CrossRef

Xiang K, Xu Z, Qu T, Tian Z, Zhang Y, Wang Y, Xie M, Guo X, Ding W, Guo X (2017) Two dimensional oxygen-vacancy-rich Co3O4 nanosheets with excellent supercapacitor performances. Chem Common 53:12410–12413. https://doi.org/10.1039/c7cc07515dCrossRef

Xiao X, Zhou X, Ma J, Zhu Y, Cheng X, Luo W, Deng Y (2019) Rational synthesis and gas sensing performance of ordered mesoporous semiconducting WO3/NiO composites. ACS Appl Mater Interfaces 11:26268–26276. https://doi.org/10.1021/acsami.9b08128CrossRef

Y. Xing, E. Hu, F. Wang, N. Muhammad, B. Wang, J. Wang, A. Maryam, M.N. Rasheed, M. Asghar, C. Xia, S. Yun, B. Zhu, Cubic silicon carbide/zinc oxide heterostructure fuel cells, Appl. Phys. Lett. 117 (2020). https://doi.org/10.1063/5.0021460.

Xu S, Hessel CM, Ren H, Yu R, Jin Q, Yang M, Zhao H, Wang D (2014) α-Fe2O3 multi-shelled hollow microspheres for lithium ion battery anodes with superior capacity and charge retention. Energy Environ Sci 7:632–637. https://doi.org/10.1039/c3ee43319fCrossRef

Xu HY, Huang YH, Liu S, Xu KW, Ma F, Chu PK (2016a) Effects of annealing ambient on oxygen vacancies and phase transition temperature of VO2 thin films. RSC Adv 6:79383–79388. https://doi.org/10.1039/c6ra13189aCrossRef

Xu L, Jiang Q, Xiao Z, Li X, Huo J, Wang S, Dai L (2016b) Plasma-engraved Co3O4 nanosheets with oxygen vacancies and high surface area for the oxygen evolution reaction. Angew Chemie - Int Ed 55:5277–5281. https://doi.org/10.1002/anie.201600687CrossRef

Xu W, Liu F, Bai Y, Gao A, Feng J, Cai Z, Yin Y (2018) Porous cobalt oxide nanoplates enriched with oxygen vacancies for oxygen evolution reaction. Nano Energy 43:110–116. https://doi.org/10.1016/j.nanoen.2017.11.022CrossRef

Z.T. Xu, K.J. Jin, L. Gu, Y.L. Jin, C. Ge, C. Wang, H.Z. Guo, H. Bin Lu, R.Q. Zhao, G.Z. Yang, Evidence for a crucial role played by oxygen vacancies in LaMnO3 resistive switching memories, Small. 8 (2012) 1279–1284. https://doi.org/10.1002/smll.201101796.

Yadav AK, Nelson CT, Hsu SL, Hong Z, Clarkson JD, Schlepuëtz CM, Damodaran AR, Shafer P, Arenholz E, Dedon LR, Chen D, Vishwanath A, Minor AM, Chen LQ, Scott JF, Martin LW, Ramesh R (2016) Observation of polar vortices in oxide superlattices. Nature 530:198–201. https://doi.org/10.1038/nature16463CrossRef

Yamada H, Kawasaki M, Lottermoser T, Arima T, Tokura Y (2006) LaMnO3/SrMnO3 interfaces with coupled charge-spin-orbital modulation. Appl Phys Lett 89:2004–2007. https://doi.org/10.1063/1.2266863CrossRef

Yang X, Fu H, Tian Y, Xie Q, Xiong S, Han D, Zhang H, An X (2019a) Au decorated In2O3 hollow nanospheres: a novel sensing material toward amine. Sensors Actuators, B Chem 296:126696. https://doi.org/10.1016/j.snb.2019.126696CrossRef

Yang F, Bao X, Li P, Wang X, Cheng G, Chen S, Luo W (2019b) Boosting hydrogen oxidation activity of Ni in alkaline media through oxygen-vacancy-rich CeO2/Ni heterostructures. Angew Chemie - Int Ed 58:14179–14183. https://doi.org/10.1002/anie.201908194CrossRef

Ye C, Wu J, He G, Zhang J, Deng T, He P, Wang H (2016) Physical mechanism and performance factors of metal oxide based resistive switching memory: a review. J Mater Sci Technol 32:1–11. https://doi.org/10.1016/j.jmst.2015.10.018CrossRef

Yildiz B (2014) Stretching the energy landscape of oxides—effects on electrocatalysis and diffusion. MRS Bull 39:147–156. https://doi.org/10.1557/mrs.2014.8CrossRef

Ying JY, Pitukmanorom P, Sweeney J (2005). Nanostructured Materials for Environmental Applications. https://doi.org/10.1007/978-3-030-72076-6CrossRef

D.N. Yoon, D. Lazarus, Pressure dependence of ionic conductivity in KCl, NaCl, KBr, and NaBr, Phys. Rev. B. 5 (1972). https://doi.org/10.1103/PhysRevB.5.4935.

Yu W, Zhang J, Peng T (2016) New insight into the enhanced photocatalytic activity of N-, C- and S-doped ZnO photocatalysts. Appl Catalo B Environ 181:220–227. https://doi.org/10.1016/j.apcatb.2015.07.031CrossRef

L. Yu, A. Zunger, A polarity-induced defect mechanism for conductivity and magnetism at polar-nonpolar oxide interfaces, Nat. Common. 5 (2014). https://doi.org/10.1038/ncomms6118.

Yuli O, Asulin I, Millo O, Orgad D, Iomin L, Koren G (2008) Enhancement of the superconducting transition temperature of La2-xSrxCuO4 bilayers: role of pairing and phase stiffness. Phys Rev Lett 101:1–4. https://doi.org/10.1103/PhysRevLett.101.057005CrossRef

Zhan Q, Yu R, Crane SP, Zheng H, Kisielowski C, Ramesh R (2006) Structure and interface chemistry of perovskite-spinel nanocomposite thin films. Appl Phys Lett 89:20–23. https://doi.org/10.1063/1.2364692CrossRef

Zhang L, Wang S, Lu C (2015a) Detection of oxygen vacancies in oxides by defect-dependent cat luminescence. Anal Chem 87:7313–7320. https://doi.org/10.1021/acs.analchem.5b02267CrossRef

Zhang T, Wu MY, Yan DY, Mao J, Liu H, Bin Hu W, Du XW, Ling T, Qipao SZ (2018) Engineering oxygen vacancy on NiO nanorod arrays for alkaline hydrogen evolution. Nano Energy. 43:103–109. https://doi.org/10.1016/j.nanoen.2017.11.015CrossRef

Zhang KHL, Li G, Spurgeon SR, Wang L, Yan P, Wang Z, Gu M, Varga T, Bowden ME, Zhu Z, Wang C, Du Y (2018b) Creation and ordering of oxygen vacancies at WO3-δ and perovskite interfaces. ACS Appl Mater Interfaces 10:17480–17486. https://doi.org/10.1021/acsami.8b03278CrossRef

Zhang L, Bredeson I, Birenbaum AY, Kent PRC, Cooper VR, Ganesh P, Xu H (2018c) Oxygen vacancy formation energies in PbTiO3/SrTiO3 superlattice. Phys Rev Mater 2:24–29. https://doi.org/10.1103/PhysRevMaterials.2.064409CrossRef

Zhang B, Fu W, Meng X, Ruan A, Su P, Yang H (2018d) Synthesis of actinomorphic flower-like SnO 2 nanorods decorated with CuO nanoparticles and their improved isopropanol sensing properties. Appl Surf Sci 456:586–593. https://doi.org/10.1016/j.apsusc.2018.06.150CrossRef

Zhang X, Wang W, Zhang Y, Zeng T, Jia C, Chang L (2018e) Loading Cu-doped magnesium oxide onto surface of magnetic nanoparticles to prepare magnetic disinfectant with enhanced antibacterial activity. Colloids Surfaces B Biointerfaces 161:433–441. https://doi.org/10.1016/j.colsurfb.2017.11.010CrossRef

Zhang L, Zheng D, Fan L, Wang J, Kim M, Wang J, Wang H, Xing X, Tian J, Chen J (2020a) Controllable ferromagnetism in super-tetragonal PbTiO3 through strain engineering. Nano Lett 20:881–886. https://doi.org/10.1021/acs.nanolett.9b03472CrossRef

Zhang Y, Liu J, Singh M, Hu E, Jiang Z, Raza R, Wang F, Wang J, Yang F, Zhu B (2020b) Superionic conductivity in ceria-based heterostructure composites for low-temperature solid oxide fuel cells. Nano-Micro Lett 12:1–20. https://doi.org/10.1007/s40820-020-00518-xCrossRef

W. Zhang, A. Chen, J. Jian, Y. Zhu, L. Chen, P. Lu, Strong perpendicular exchange bias in epitaxial, (2015b).

Zhang HT, Zhang Z, Zhou H, Tanaka H, Fong DD, Ramanathan S (2019) Beyond electrostatic modification: design and discovery of functional oxide phases via ionic-electronic doping. Adv Phys X 4. https://doi.org/10.1080/23746149.2018.1523686.

X. Zhang, X. Jia, P. Duan, R. Xia, N. Zhang, B. Cheng, Z. Wang, Y. Zhang, V2O5/P-g-C3N4 Z-scheme enhanced heterogeneous photocatalytic removal of methyl orange from water under visible light irradiation, Colloids Surfaces A Physicochem. Eng. Asp. 608 (2021). https://doi.org/10.1016/j.colsurfa.2020.125580.

Zhao M, Pan W (2013) Effect of lattice defects on thermal conductivity of Ti-doped, Y 2O3-stabilized ZrO2. Acta Mater 61:5496–5503. https://doi.org/10.1016/j.actamat.2013.05.038CrossRef

Zhao R, Li W, Lee JH, Choi EM, Liang Y, Zhang W, Tang R, Wang H, Jia Q, Macmanus-Driscoll JL, Yang H (2014) Precise tuning of (YBa2Cu3O7-δ) 1–x:(BaZrO3)x thin film nanocomposite structures. Adv Functor Mater 24:5240–5245. https://doi.org/10.1002/adfm.201304302CrossRef

Zhao R, Li Q, Jiang X, Huang S, Fu G, Lee JM (2021) Interface engineering in transition metal-based heterostructures for oxygen electrocatalysis. Mater Chem Front 5:1033–1059. https://doi.org/10.1039/d0qm00729cCrossRef

Q. Zhao, L. Fu, D. Jiang, J. Ouyang, Y. Hu, H. Yang, Y. Xi, Nanoclay-modulated oxygen vacancies of metal oxide, Common. Chem. 2 (2019). https://doi.org/10.1038/s42004-019-0112-9.

Zheng X, Cohen AJ, Mori-Sánchez P, Hu X, Yang W (2011) Improving band gap prediction in density functional theory from molecules to solids. Phys Rev Lett 107:1–4. https://doi.org/10.1103/PhysRevLett.107.026403CrossRef

Zhou P, Yu J, Javonie M (2014) All-solid-state Z-scheme photocatalytic systems. Adv Mater 26:4920–4935. https://doi.org/10.1002/adma.201400288CrossRef

Zhou X, Shen Q, Yuan K, Yang W, Chen Q, Gang Z, Zhang J, Shao X, Chen W, Xu G, Yang X, Wu K (2018a) Unravelling charge state of supported au single-atoms during CO oxidation. J Am Chem Soc 140:554–557. https://doi.org/10.1021/jacs.7b10394CrossRef

Zhou X, Cheng X, Zhu Y, Elzatahry AA, Alghamdi A, Deng Y, Zhao D (2018b) Ordered porous metal oxide semiconductors for gas sensing. Chinese Chem Lett 29:405–416. https://doi.org/10.1016/j.cclet.2017.06.021CrossRef

Zhu T, Kundakovic L, Dreher A, Flytzani-Stephanopoulos M (1999) Redox chemistry over CeO2-based catalysts: SO2 reduction by CO or CH4. Catalo Today 50:381–397. https://doi.org/10.1016/S0920-5861(98)00517-3CrossRef

Zhu C, Li C, Zheng M, Delaunay JJ (2015) Plasma-induced oxygen vacancies in ultrathin hematite nanoflakes promoting photoelectrochemical water oxidation. ACS Appl Mater Interfaces 7:22355–22363. https://doi.org/10.1021/acsami.5b06131CrossRef

Zhu B, Schusteritsch G, Lu P, Macmanus-Driscoll JL, Pickard CJ (2019) Determining interface structures in vertically aligned nanocomposite films. APL Mater 7:1–19. https://doi.org/10.1063/1.5099204CrossRef

Zhuang G, Chen Y, Zhuang Z, Yu Y, Yu J (2020) Oxygen vacancies in metal oxides: recent progress towards advanced catalyst design. Sci China Mater. https://doi.org/10.1007/s40843-020-1305-6CrossRef

L. Zhuang, L. Ge, Y. Yang, M. Li, Y. Jia, X. Yao, Z. Zhu, Ultrathin iron-cobalt oxide nanosheets with abundant oxygen vacancies for the oxygen evolution reaction, Adv. Mater. 29 (2017). https://doi.org/10.1002/adma.201606793.

Zou X, Liu J, Su J, Zou F, Chen J, Feng P (2013) Facile synthesis of thermal- and photostable titania with paramagnetic oxygen vacancies for visible-light photocatalysis. Chem - A Eur J 19:2866–2873. https://doi.org/10.1002/chem.201202833CrossRef

Zu D, Wang H, Lin S, Ou G, Wei H, Sun S, Wu H (2019) Oxygen-deficient metal oxides: synthesis routes and applications in energy and environment. Nano Res 12:2150–2163. https://doi.org/10.1007/s12274-019-2377-9CrossRef

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