Skip to main content
Fachgebiete
Automobil + Motoren Bauwesen + Immobilien Business IT + Informatik Elektrotechnik + Elektronik Energie + Nachhaltigkeit Finance + Banking Management + Führung Marketing + Vertrieb Maschinenbau + Werkstoffe Versicherung + Risiko
DE
EN
Themenseiten
Organisationspsychologie Projektmanagement Marketing Smart Manufacturing
Bücher
Zeitschriften
Weitere Formate
Podcasts Webinare Technik Webinare Wirtschaft Kongresse Veranstaltungskalender Awards
Jetzt Einzelzugang starten
Zugang für Unternehmen
Referenzkunden
ATZ-Fachkongress

Chassis.tech plus 2024


4 Kongresse in einer Veranstaltung

Treffen Sie in München die Fachleute von Chassis, Lenkung, Bremsen sowie Reifen/Räder.
Erweiterte Suche
Anmelden
nach oben
Journal of Materials Science
Erschienen in: Journal of Materials Science 5/2021

29.10.2020 | Metals & corrosion

Fabrication of TbFeCo alloy films with tunable perpendicular coercivity evaluated by extraordinary Hall effect measurements

verfasst von: Ke Wang, Yongming Tang, Xiaopeng Xiao, Zhan Xu, Jian Liu

Erschienen in: Journal of Materials Science | Ausgabe 5/2021

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config
loading …

Abstract

Rare-earth transition metal (RE-TM) TbFeCo alloy films with adjustable perpendicular switching field and anisotropy are desirable for the applications in high-density spintronic devices. A series of TbFeCo alloy films are fabricated by sputtering a composite target method. The perpendicular magnetic properties of the ferrimagnetic TbFeCo films are investigated by Extraordinary Hall effect (EHE) measurements. With increasing either sputtering power or gas flow rate film composition shifting from FeCo-rich to Tb-rich side is observed and the orientation of magnetic easy axis changing from in-plane, tilted to out-of-plane direction is witnessed. Pronounced change in magnetic properties particularly the coercivity of TbFeCo films is demonstrated, in line with the increased Tb-to-FeCo ratio of the alloy films. It shows TbFeCo films with desirable coercivity can be achieved by proper combination of sputtering power and flow rate. Our work provides an efficient way in tuning the PMA of the sputtered TbFeCo films during the growth and may be used as guidance for designing TbFeCo-based spintronic devices.
Vorheriger Artikel In-situ TEM annealing of amorphous Fe-24at.%W coatings and the effect of crystallization on hardness
Nächster Artikel Corrosion resistance of TiAl–Nb coating on 316L stainless steel in liquid zinc

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Jetzt informieren
Literatur
1.
Inyang O, Rafiq A, Swindells C, Ali S, Atkinson D (2020) The role of low Gd concentrations on magnetisation behavior in rare earth: transition metal alloy films. Sci Rep 10:1–8CrossRef
2.
Ovcharenko SV, Yakushenkov PO, Ilyin NA, BrekhovE KA, Semenova EM, Wu A, Mishina D (2019) Ultrafast magnetization reversal in DyFeCo thin film by single femtosecond laser pulse. Phys Met Metallogr 120:825–830CrossRef
3.
Yang F, Liu W, Zhang ZD (2016) Magnetic properties of sputtered anisotropic Pr–Fe–B thin films with different structures and antiferromagnetic materials. Rare Met 35(12):926–929CrossRef
4.
Mandru AO, Yıldırım O, Marioni MA, Rohrmann H, Heigl M, Ciubotariu OT, Penedo M, Zhao X, Albrecht M, Hug HJ (2020) Pervasive artifacts revealed from magnetometry measurements of rare earth-transition metal thin films. J Vac Sci Technol A 38:023409CrossRef
5.
Mangin S, Gottwald M, Lambert C-H, Steil D, Uhlíř V, Pang L, Hehn M, Alebrand S, Cinchetti M, Malinowski G, Fainman Y, Aeschlimann M, Fullerton EE (2014) Engineered materials for all-optical helicity-dependent magnetic switching. Nat Mater 13:286–292CrossRef
6.
Choi G, Min B (2018) Laser-driven spin generation in the conduction bands of ferrimagnetic metals. Phys Rev B 97:014410CrossRef
7.
Lu XY, Zou X, Hinzke D, Liu T, Wang YC, Cheng TY, Wu J, Ostler TA, Cai JW, Nowak U, Chantrell RW, Zhai Y, Xu YB (2018) Roles of heating and helicity in ultrafast all-optical magnetization switching in TbFeCo. Appl Phys Lett 113:032405CrossRef
8.
Awano H (2015) Investigation of domain wall motion in RE-TM magnetic wire towards a current driven memory and logic. J Magn Magn Mater 383:50–55CrossRef
9.
Ma CT, Kirby BJ, Li XP, Poon SJ (2018a) Thickness dependence of ferrimagnetic compensation in amorphous rare-earth transition-metal thin films. Appl Phys Lett 113(17):172404CrossRef
10.
Chen ZF, Li SF, Zhou SM, Lai TS (2019) Ultrafast dynamics of 4f electron spins in TbFeCo film driven by inter-atomic 3d-5d-4f exchange coupling. New J Phys 21(12):123007CrossRef
11.
Zhao X, Mandru AO, Vogler C, Marioni MA, Suess D, Hug HJ (2019) Magnetization reversal of strongly exchange-coupled double nanolayers for spintronic devices. ACS Appl Nano Mater 2(12):7478–7487CrossRef
12.
Zhao ZY, Jamali M, Smith AK, Wang JP (2015) Spin Hall switching of the magnetization in Ta/TbFeCo structures with bulk perpendicular anisotropy. Appl Phys Lett 106(13):132404CrossRef
13.
Li XP, Ma CT, Lu JW, Devaraj A, Spurgeon SR, Comes RB, Poon SJ (2016) Exchange bias and bistable magneto-resistance states in amorphous TbFeCo thin films. Appl Phys Lett 108:012401CrossRef
14.
Hebler B, Böttger S, Nissen D, Abrudan R, Radu F, Albrecht M (2016) Influence of the Fe-Co ratio on the exchange coupling in TbFeCo/(Co/Pt) heterostructures. Phys Rev B 93:184423CrossRef
15.
Umadevi K, Bysakh S, AroutChelvane J, Kamat SV, Jayalakshmi V (2016) Tailoring magnetic anisotropy in Tb-Fe-Co thin films by rapid thermal annealing. J Alloys Compd 663:430–435CrossRef
16.
Hara R, Yamane H, Isaji Y, Kobayashi M, Morisako A, Liu XL, Yasukawa Y (2019) Correlation between the effective amounts of elements in TbFeCo thin films and their magnetic properties. Mater Trans 60(5):718–725CrossRef
17.
Li W, Yan JQ, Tang MH, Lou ST, Zhang ZZ, Zhang XL, Jin QY (2018) Composition and temperature-dependent magnetization dynamics in ferrimagneticTbFeCo. Phys Rev B 97:184432CrossRef
18.
Ye LX, Bhatt RC, Lee CM, Hsu WH, Wu TH (2020) Perpendicular magnetic anisotropy in TbFeCo/MgO structure with Ta- and Hf-underlayer. J Magn Magn Mater 502:166554CrossRef
19.
Ye LX, Bhatt RC, Lee CM, Chang SM, Wu TH (2019) The effects of annealing temperature and heating rate on Ta/TbFeCo bilayers. AIP Adv 9:125316CrossRef
20.
Ma CT, Kirby BJ, Li XP, Poon SJ (2018b) Thickness dependence of ferrimagnetic compensation in amorphous rare-earth transition-metal thin films. Appl Phys Lett 113:172404CrossRef
21.
Wang K, Dong S, Xu Z (2019) Thickness and substrate effects on the perpendicular magnetic properties of ultra-thin TbFeCo films. Surf Coat Technol 359:296–299CrossRef
22.
Wang K, Chen R, Huang Y (2016) Sputtering preparation and magnetic properties of amorphous TbFeCo films. J Non-Cryst Solids 450:82–86CrossRef
23.
Wang K, Huang Y, Xu Z, Dong S, Chen R (2017) Effect of sputtering power on the magnetic properties of amorphous perpendicular TbFeCo films. J Magn Magn Mater 424:89–92CrossRef
24.
Wang K, Wu M, Lepadatu S, Claydon JS, Marrows CH, Bending S (2011) Optimization of Co/Pt multilayers for applications of current-driven domain wall propagation. J Appl Phys 110(8):083913CrossRef
25.
Bhatt RC, Ye LX, Zou YJ, Ciou SZ, Wu JC, Wu TH (2019) Study of sense current effect on magnetization switching behavior from anomalous Hall effect in TbFeCo thin films. J Magn Magn Mater 492:165688CrossRef
26.
Canedy CL, Li XW, Xiao G (1997) Extraordinary Hall effect in (111) and (100)-orientated Co/Pt superlattices. J Appl Phys 81(8):5367–5369CrossRef
27.
Moritz J, Rodmacq B, Auffret S, Dieny B (2008) Extraordinary Hall effect in thin magnetic films and its potential for sensors, memories and magnetic logic applications. J Phys D Appl Phys 41:135001CrossRef
28.
Davydova MD, Skirdkov PN, Zvezdin KA, Wu JC, Ciou SZ, Chiou YR, Ye LX, Wu TH, Bhatt RC, Kimel AV, Zvezdin AK (2020) Unusual field dependence of the anomalous Hall effect in Ta/Tb-Fe-Co. Phys Rev Appl 13:034053CrossRef
29.
Ando R, Komine T, Sato S, Kaneta S, Hara Y (2018) Novel behaviors of anomalous Hall effect in TbFeCoferrimagnetic thin films. AIP Adv 8:056316CrossRef
30.
Hatwar TK, Palumbo AC, Stinson DG (1988) Effect of argon sputtering pressure on the magnetic properties and morphology of TbFeCo films. IEEE Trans Magn 24:2775–2777CrossRef
31.
Raasch D, Reck J (1993) Anisotropy, wall energy density, and exchange stiffness of amorphous (Gd, Dy) (Fe, Co) films. J Appl Phys 74:1229–1232CrossRef
32.
Lin CC, Lai CH, Jiang RF (2003) High interfacial exchange energy in TbFeCo exchange-bias films. J Appl Phys 93:6832–6834CrossRef
33.
Basumatary H, Chelvane JA, Rao DVS, Kamat SV, Ranjan R (2015) Effect of sputtering parameters on the structure, microstructure and magnetic properties of Tb-Fe films. Thin Solid Films 583:1–6CrossRef
34.
Umadevi K, AroutChelvane J, Basumatary H, Ramudu M, Kamat SV, Jayalakshmi V (2016) Role of processing parameters on the morphology and magnetic properties of Tb–Fe–Co thin films. J Magn Magn Mater 418:163–168CrossRef
35.
Tong LN, Li TT, He XM, Deng P (2014) The effects of the growth pressure and annealing conditions on perpendicular magnetic anisotropy of sputtered NdFeCo films on Si(111). J Alloy Compd 605:149–156CrossRef
36.
Wang K, Wang YH, Ma J, Xu Z (2019) Sputtering fabrication of GdFeCo alloy films with perpendicular magnetic anisotropy. Vacuum 163:75–80CrossRef
37.
Xu F, Xie QY, Phuo NN, Li SD, Ong CK (2011) Influences of sputtering gas pressure and gas flow rate on microwave characteristics of FeCoAlO thin films. Thin Solid Films 519:8292–8295CrossRef
38.
Zheng F, Luo FL, Lou Y, Wang Y, Bai JM, Wei D, Liu XX, Wei FL (2012) High frequency characteristics of FeCoAlO thin films fabricated with asymmetric target at different Ar gas flow rates. J Appl Phys 111:07A509CrossRef
Metadaten
Titel
Fabrication of TbFeCo alloy films with tunable perpendicular coercivity evaluated by extraordinary Hall effect measurements
verfasst von
Ke Wang
Yongming Tang
Xiaopeng Xiao
Zhan Xu
Jian Liu
Publikationsdatum
29.10.2020
Verlag
Springer US
Erschienen in
Journal of Materials Science / Ausgabe 5/2021
Print ISSN: 0022-2461
Elektronische ISSN: 1573-4803
DOI
https://doi.org/10.1007/s10853-020-05487-5

Weitere Artikel der Ausgabe 5/2021

Journal of Materials Science 5/2021 Zur Ausgabe

Chemical routes to materials

Preparation of nano Fe3O4 pigment using CO32−/HCO3− as precipitant and DFT study on the formation process of its intermediate product FeOOH

Electronic materials

Ultrahigh carrier mobility and light-harvesting performance of 2D penta-PdX2 monolayer

Materials for life sciences

PVA-BA/PEG hydrogel with bilayer structure for biomimetic articular cartilage and investigation of its biotribological and mechanical properties

Computation & theory

Electric field control of magnetism at the γ-FeSi2/Si(001) interface

Energy materials

Reduced mesoporous Co3O4 nanowires grown on 3D graphene as efficient catalysts for oxygen reduction and binder-free electrodes in aluminum–air batteries

Composites & nanocomposites

Chemical and structural properties of reduced graphene oxide—dependence on the reducing agent

Premium Partner

    Marktübersichten

    Die im Laufe eines Jahres in der „adhäsion“ veröffentlichten Marktübersichten helfen Anwendern verschiedenster Branchen, sich einen gezielten Überblick über Lieferantenangebote zu verschaffen. 

    Zur Marktübersicht
    Bildnachweise