Electron beam induced modifications of bismuth sulphide (Bi2S3) thin films: Structural and optical properties

被引：17
|
作者：
Subramanian, S. [2 ]
Balaji, M. [1 ]
Lekha, P. Chithra [1 ]
Sanjeev, Ganesh [4 ]
Subramanian, E. [3 ]
Padiyan, D. Pathinettam [1 ]
机构：
[1] Manonmaniam Sundaranar Univ, Dept Phys, Tirunelveli 627012, Tamil Nadu, India
[2] MDT Hindu Coll, Tirunelveli 627010, India
[3] Manonmaniam Sundaranar Univ, Dept Chem, Tirunelveli 627012, Tamil Nadu, India
[4] Mangalore Univ, Microtron Ctr, Mangalore 574199, India
来源：
RADIATION PHYSICS AND CHEMISTRY | 2010年 / 79卷 / 11期
关键词：
Thin film; Electrodeposition; Irradiation; X-ray diffraction; Scanning electron microscopy (SEM); SWIFT HEAVY-IONS; IRRADIATION; TEMPERATURE; DEPOSITION;
D O I：
10.1016/j.radphyschem.2010.06.002
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Thin films of Bi2S3 prepared by electrodeposition method are subjected to electron beam irradiation for different doses from 0 to 100 kGy in steps of 20 kGy in air at room temperature. The changes in structural, surface morphological and optical properties that occurred before and after irradiation in Bi2S3 thin films are studied using X-ray diffraction, scanning electron microscopy and UV-vis spectroscopy. It is shown that electron irradiation can be used as a tool to decrease the crystallite size of the irradiated films from 418 to 285 angstrom as the dose varies from 20 to 100 kGy. The decrease in crystallinity of the films leading to the band gap energy of the films get blue shifted from unirradiated films. These results are explained in the light of thermal spike model. (C) 2010 Elsevier Ltd. All rights reserved.
引用
收藏
页码：1127 / 1131
页数：5
相关论文
共 50 条
  • [1] The effects of thermal treatment on structural, morphological and optical properties of electrochemically deposited Bi2S3 thin films
    Riahi, M.
    Martinez-Tomas, C.
    Agouram, S.
    Boukhachem, A.
    Maghraoui-Meherzi, H.
    THIN SOLID FILMS, 2017, 626 : 9 - 16
  • [2] Bi2S3 thin films: Optical and crystallography studies
    Lokhande, R. S.
    Thakur, S. R.
    Chate, P. A.
    OPTIK, 2020, 219
  • [3] EFFECT OF SUBSTRATE TEMPERATURE ON OPTICAL PROPERTIES OF Bi2S3 CHALCOGENIDE THIN FILMS
    Kumar, Pawan
    Jain, Nidhi
    Agrawal, R. K.
    CHALCOGENIDE LETTERS, 2010, 7 (02): : 89 - 94
  • [4] Effects of pH Value on the Structures and Optical Properties of Bi2S3 Thin Films
    Huang Jian-Feng
    Wang Yan
    Cao Li-Yun
    Zhu Hui
    Zeng Xie-Rong
    HIGH-PERFORMANCE CERAMICS VI, 2010, 434-435 : 397 - +
  • [5] Influence of gamma irradiation on structural, optical, and electrical characterization of Bi2S3 thin films
    Mansoor Ali, Syed
    Aldawood, S.
    AlGarawi, M. S.
    AlGhamdi, S. S.
    Kassim, H.
    Aziz, A.
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2022, 33 (24) : 18982 - 18990
  • [6] 8 MeV electron beam induced modifications in the structural, optical and electrical properties of Al doped ZnO thin film
    Sandeep, K. M.
    Bhat, Shreesha
    Dharmaprakash, S. M.
    MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING, 2016, 56 : 265 - 271
  • [7] Thermally induced phase transformation and structural modifications of E-beam evaporated zirconia thin films
    Kumar, Ankit
    Kumar, Pravin
    Dhaliwal, A. S.
    PHASE TRANSITIONS, 2022, 95 (8-9) : 596 - 608
  • [8] Novel process for electrodeposition of Bi2S3 thin films
    Saitou, M
    Yamaguchi, R
    Oshikawa, W
    MATERIALS CHEMISTRY AND PHYSICS, 2002, 73 (2-3) : 306 - 309
  • [9] Optical properties of sprayed Bi2S3 nanocrystalline thin film
    Khadraoui, M.
    Benramdane, N.
    Miloua, R.
    Mathieu, C.
    Bouzidi, A.
    Sahraoui, K.
    OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS, 2015, 9 (9-10): : 1167 - 1170
  • [10] Structural and optical properties of electroplated Cadmium Sulphide thin films
    Lohitha, B.
    Thanikaikarasan, S.
    Marjorie, S. Roji
    MATERIALS TODAY-PROCEEDINGS, 2020, 33 : 3405 - 3408
12345