nach oben

Erschienen in:

2023 | OriginalPaper | Buchkapitel

Energy Band Gap Tuning Using 633 nm Laser Exposed on (GeS₂)₈₅(Sb₂S₃)₁₅ Thin Films: An Optical Analysis Using Spectroscopic Techniques

verfasst von : Rajnish Raj, Pooja Lohia, D. K. Dwivedi

Erschienen in: VLSI, Microwave and Wireless Technologies

Verlag: Springer Nature Singapore

Einloggen

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

search-config

KI-gestützte Suche

Aus

Abstract

Thin films of sulphur-based chalcogenide glasses have been deposited on ultra-clean glass substrate using thermal evaporation technique. Optical properties of the thin films have been studied using UV–Vis spectrophotometer with the help of absorption spectra recorded in the range 300–900 nm. In the present paper, optical constants such as the absorption coefficient (α), extinction coefficient (k) and optical band gap (E_g) are obtained. It has been found that the absorption coefficient increases with increase in photon energy (hv), and the extinction coefficient decreases with increases in wavelength for laser-exposed thin films at different time intervals.

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

Springer Professional "Wirtschaft"

Online-Abonnement

Mit Springer Professional "Wirtschaft" erhalten Sie Zugriff auf:

über 67.000 Bücher
über 340 Zeitschriften

aus folgenden Fachgebieten:

Bauwesen + Immobilien
Business IT + Informatik
Finance + Banking
Management + Führung
Marketing + Vertrieb
Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Vorheriges Kapitel Four-Port Compact MIMO Antenna for 5.8 GHz Applications

Nächstes Kapitel A Compact Circular Ultra-Wideband MIMO Antenna Sensor (CUMAS) Probe for Breast Cancer Detection

Jones D (1998) Introduction to fiber optics, Naval Education and Training Professional Development and Technology Center

Girard S, Mescia L, Vivona M, Laurent A, Ouerdane Y, Marcandella C, Prudenzano F, Boukenter A, Robin T, Paillet P, Goiffon V, Gaillardin M, Cadier B, Pinsard E, Cannas M, Boscaino R (2013) Design of radiation-hardened rare-earth doped amplifiers through a coupled experiment/simulation approach. J Lightwave Technol 31:1247–1254CrossRef

Seddon AB (1995) Chalcogenide glasses: a review of their preparation, properties and applications. J Non-Cryst Solids 184:44–50CrossRef

Shiryaeva VS, Karaksina V, Churbanov MF, Kotereva TV, Stepanov BS, Ketkova LA, Evdokimov II, Koltashev VV, Plotnichenko VG, Filatov AI, Antonov IN (2018) Special pure germanium-rich Ga–Ge–As–Se glasses for active mid-IR fiber optics. Mater Res Bull 107:430–437CrossRef

Zakery A, Elliott SR (2003) Optical properties and applications of chalcogenide glasses: a review. J Non-Cryst Solids 330(1–3):1–12CrossRef

Tang Z, Furniss D, Neate NC, Benson TM, Seddon AB (2019) Low gallium-content, dysprosium III-doped, Ge–As–Ga–Se chalcogenide glasses for active mid-infrared fiber optics. J Am Chem Soc 102(1):195–206

Darwish AAA, Rashad M, Bekheet AE, El-Nahass MM (2017) Linear and nonlinear optical properties of GeSe2−xSnx (0 ≤ x ≤ 0.8) thin films for optoelectronic applications. J Alloys Compd 709:640–645CrossRef

Darwish AAA, Ali HAM (2017) On annealing induced effect in optical properties of amorphous GeSeSn chalcogenide films for optoelectronic applications. J Alloys Compd 710:431–435CrossRef

Lee B (2003) Review of the present status of optical fiber sensors. Optical Fiber Technol 9:57

10.

Ryzhov VA, Melekh BT (2018) Optical properties of tellurium-based chalcogenide alloys in the far infrared region (λ>30 μm). Semiconductors 52(2):209–214

11.

Savage JA (1982) Optical properties of chalcogenide glasses. J Non-Cryst Solids 47(1):101–115CrossRef

12.

Mehta N, Kumar A (20130 Recent advances in chalcogenide glasses for multifunctional applications in fiber optics. Recent Patents Mater Sci 6(1):59–67

13.

Wang J, Yu X, Long N, Sun X, Yin G, Jiao Q, Liu X, Dai S, Lin C (2019) Spontaneous crystallization of PbC_l2 nanocrystals in GeS₂-Sb₂S₃ basedchalcogenide glasses. J Non-Cryst Solids 521:119543

14.

Petit L, Carlie N, Adamietz F, Couzi M, Rodriguez V, Richardson KC (2006) Correlation between physical, optical and structural properties of sulfide glasses in the system Ge–Sb–S. Mater Chem Phys 97:64–70CrossRef

15.

Fang X, Zhang X, Jing R, Chen G, Ma H, Adam JL (2010) Glass formation and crystallization behavior of novel GeS2–Sb2S3–PbS chalcogenide glass system. J Am Ceram Soc 89:2154–2157

16.

Mohamed M, Abdel-Rahim MA (2014) Mater Sci Semicond Process 27:288–292CrossRef

17.

Tauc J (1974) Amorphous and liquid semiconductors. Plenum, New York, p 171CrossRef

18.

Raj R, Lohia P, Dwivedi DK (2020) Investigation of structural and optical properties of (GeS2) 100–x (Sb2S3) x (x = 15, 30, 45, 60) chalcogenide glasses for mid infrared applications. Optik 218:165041CrossRef

19.

Tauc J, Menth A (1972) States in the gap. J Non-Cryst Solids 8–10:569–585CrossRef

20.

Aparimita A, Naik R, Sripan C, Ganesan R. Laser‑induced optical photo bleaching in Bi‑doped Ge30Se70 amorphous thin films. Appl Phys A https://doi.org/10.1007/s00339-019-3194-4

21.

Musgraves JD, Carlie N, Hub J, Petit L, Agarwal A, Kimerling LC, Richardson KA (2011) Comparison of the optical, thermal and structural properties of Ge–Sb–S thin films deposited using thermal evaporation and pulsed laser deposition techniques. Acta Mater 59:5032–5039CrossRef

22.

Guo Q, Xu Y, Guo H, Xiao X, Lin C, Cui X, Wang P, Gao F, Lu M, Peng B (2017) Effect of iodine (I2) on structural, thermal and optical properties ofGe-Sb-S chalcohalide host glasses and ones doped with Dy. J Non-Cryst Solids 464:81–88

23.

Swanepoel RJ (1984) Phys E: Sci Instrum 17:896–903CrossRef

24.

Raj R, Lohia P, Dwivedi DK (2020) Structural and optical investigations of (GeS2)85(Sb2S3)15 chalcogenide glassy alloy: a material for IR devices. In: 2020 International Conference on Electrical and Electronics Engineering (ICE3), 14–15 Feb 2020

Titel: Energy Band Gap Tuning Using 633 nm Laser Exposed on (GeS2)85(Sb2S3)15 Thin Films: An Optical Analysis Using Spectroscopic Techniques
verfasst von: Rajnish Raj
Pooja Lohia
D. K. Dwivedi
Verlag: Springer Nature Singapore
Buch: VLSI, Microwave and Wireless Technologies
Print ISBN: 978-981-19-0311-3

Electronic ISBN: 978-981-19-0312-0

Copyright-Jahr: 2023
DOI: https://doi.org/10.1007/978-981-19-0312-0_61

Springer Professional

Abstract

Bitte loggen Sie sich ein, um Zugang zu Ihrer Lizenz zu erhalten.

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

Springer Professional "Wirtschaft+Technik"

Springer Professional "Technik"

Springer Professional "Wirtschaft"