Effect of Sb addition on optical properties change in As40Se60 chalcogenide thin films

被引：0
|
作者：
机构：
[1] Naik, Ramakanta
来源：
Naik, Ramakanta (ramakanta.naik@gmail.com) | 1600年 / Inderscience Enterprises Ltd., 29, route de Pre-Bois, Case Postale 856, CH-1215 Geneva 15, CH-1215, Switzerland卷 / 05期
关键词：
Chalcogenide thin films - Core-level spectra - Electronic transition - Localised state - Photon absorptions - Urbach energy;
D O I：
10.1504/IJNBM.2014.069813
中图分类号：
学科分类号：
摘要：
The present work describes the effect of Sb addition on the optical properties of As40Se60 chalcogenide thin film. The addition of Sb (7%) results (As40Se53Sb7) chalcogenide with no structural change. Both As40Se60 and As40Se53Sb7 films have amorphous nature though we have added Sb semimetal. Non-direct electronic transition was found to be responsible for the photon absorption inside the investigated films with Sb incorporation in place of Se. It was found that, the optical band gap Eg decreases while the width of localised states (Urbach energy) Ec increases. The XPS core level spectra changes with the addition of Sb clearly interpret the optical properties change due to Sb addition. Copyright © 2015 Inderscience Enterprises Ltd.
引用
收藏
相关论文
共 50 条
  • [21] Development of Longwave Infrared Antireflective Coating Based on As40Se60 Chalcogenide Glass
    Liu Zhuo
    Zhang Youliang
    Li Gang
    Yang Weisheng
    Wang Xueying
    Xie Qiming
    Yang Xiaojing
    LASER & OPTOELECTRONICS PROGRESS, 2023, 60 (05)
  • [22] Laser- induced optical properties change in Sb10S40Se50 chalcogenide thin films: An investigation through FTIR and XPS measurements
    Naik, Ramakanta
    Jena, Shuvendu
    Ganesan, R.
    Sahoo, N. K.
    PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS, 2014, 251 (03): : 661 - 668
  • [23] Effect of Te additions on the optical properties of (As-Sb-Se) thin films
    Othman, A. A.
    Aly, K. A.
    Abousehly, A. M.
    THIN SOLID FILMS, 2007, 515 (7-8) : 3507 - 3512
  • [24] Light induced phenomena in amorphous As100-xSex and As40Se60:Sn thin films
    Iovu, Maria A.
    Iovu, Mihail S.
    Harea, Diana V.
    Colomeico, Eduard P.
    Ciorba, Valeriu G.
    ADVANCED TOPICS IN OPTOELECTRONICS, MICROELECTRONICS, AND NANOTECHNOLOGIES III, 2007, 6635
  • [25] Effect of Sb additive on structural and optical properties of Se-Te-Sb thin films
    Abdel-Rahim, M. A.
    Hafiz, M. M.
    Mahmoud, A. Z.
    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2015, 118 (03): : 981 - 988
  • [26] Effect of laser irradiation on optical properties of Ge12Sb25Se63 amorphous chalcogenide thin films
    R. Naik
    S. Jena
    R. Ganesan
    N. K. Sahoo
    Indian Journal of Physics, 2015, 89 : 1031 - 1040
  • [27] Effect of laser irradiation on optical properties of Ge12Sb25Se63 amorphous chalcogenide thin films
    Naik, R.
    Jena, S.
    Ganesan, R.
    Sahoo, N. K.
    INDIAN JOURNAL OF PHYSICS, 2015, 89 (10) : 1031 - 1040
  • [28] Laser Induced Optical Photo Darkening in Sb30S40Se30 Chalcogenide Thin Films
    Naik, Ramakanta
    Behera, Namita
    Ganesan, R.
    ADVANCED SCIENCE LETTERS, 2014, 20 (3-4) : 559 - 564
  • [29] Optical properties of Se-Te-Sb thin films
    El-Shazly, O.
    Khalifa, H. M.
    Sweyllam, A.
    El-Sanabary, F. F.
    El-Wahidy, E. F.
    CANADIAN JOURNAL OF PHYSICS, 2014, 92 (04) : 328 - 334
  • [30] Effect of Pb Addition on Optical and Spectral Properties of Se–Ge Thin Films
    Hukum Deepika
    N. S. Singh
    Glass Physics and Chemistry, 2019, 45 : 217 - 223
12345