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
  • [1] Effect of Sb on the optical properties of the Ge-Se chalcogenide thin films
    Abdel-Wahab, F.
    Karar, N. N. Ali
    El Shaikh, H. A.
    Salem, R. M.
    PHYSICA B-CONDENSED MATTER, 2013, 422 : 40 - 46
  • [2] Effect of Se addition on optical and electrical properties of chalcogenide CdSSe thin films
    Hassanien, A. S.
    Akl, Alaa A.
    SUPERLATTICES AND MICROSTRUCTURES, 2016, 89 : 153 - 169
  • [3] Effect of laser irradiation on the optical properties of As40Sb15Se45 chalcogenide thin films
    Naik, Ramakanta
    Ganesan, R.
    Sangunni, K. S.
    6TH INTERNATIONAL CONFERENCE ON OPTICAL, OPTOELECTRONIC AND PHOTONIC MATERIALS AND APPLICATIONS (ICOOPMA) 2014, 2015, 619
  • [4] Laser irradiation-induced structural, microstructural and optical properties change in Bi-doped As40Se60 thin films
    Behera, Mukta
    Mishra, N. C.
    Naik, R.
    PHASE TRANSITIONS, 2020, 93 (01) : 148 - 157
  • [5] Thermal annealing induced structural, optical and electrical properties change in As40Se60-xBix chalcogenide thin films
    Behera, Mukta
    Mishra, N. C.
    Naik, Ramakanta
    Sripan, C.
    Ganesan, R.
    AIP ADVANCES, 2019, 9 (09):
  • [6] Optical and electrical properties of Sn-Sb-Se chalcogenide thin films
    Wakkad, M. M.
    Shokr, E. Kh.
    El Ghani, H. A. Abd
    Awad, M. A.
    EUROPEAN PHYSICAL JOURNAL-APPLIED PHYSICS, 2008, 43 (01): : 23 - 30
  • [7] Optical properties change in Sb40S40Se20 thin films by light-induced effect
    Naik, Ramakanta
    Parida, Sanjit K.
    Kumar, C.
    Ganesan, R.
    Sangunni, K. S.
    JOURNAL OF ALLOYS AND COMPOUNDS, 2012, 522 : 172 - 177
  • [8] High-energy ion treatments of amorphous As40Se60 thin films for optical applications
    Chauhan, Rashmi
    Tripathi, Arvind
    Srivastava, Krishna Kant
    PROGRESS IN NATURAL SCIENCE-MATERIALS INTERNATIONAL, 2014, 24 (03) : 239 - 246
  • [9] First time microwave synthesis of As40Se60 chalcogenide glass
    Prasad, N.
    Furniss, D.
    Rowe, H. L.
    Miller, C. A.
    Gregory, D. H.
    Seddon, A. B.
    JOURNAL OF NON-CRYSTALLINE SOLIDS, 2010, 356 (41-42) : 2134 - 2145
  • [10] Light Induced Optical Properties Change in Sb20S40Se40 Thin Films
    Naik, Ramakanta
    Parida, Sanjit K.
    Vinod, E. M.
    Ganesan, R.
    Sangunni, K. S.
    FUNCTIONAL MATERIALS-BOOK, 2012, 1461 : 358 - 362
12345