CHARACTERISTICS OF Bi2S3 THIN FILMS DEPOSITED BY A NOVEL METHOD

被引：0
|
作者：
Rajalakshmi, P. Usha [1 ]
Oommen, Rachel [1 ]
Sanjeeviraja, C. [2 ]
机构：
[1] Avinashilingam Deemed Univ Women, Dept Phys, Coimbatore 641043, Tamil Nadu, India
[2] Alagappa Univ, Sch Phys, Karaikkudi 630003, Tamil Nadu, India
来源：
CHALCOGENIDE LETTERS | 2011年 / 8卷 / 11期
关键词：
Bi2S3; Thin films; Nebulised spray pyrolysis; Band gap; Resistivity; OPTICAL-PROPERTIES; SULFIDE; EVAPORATION;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Thin films of bismuth sulphide (Bi2S3) are deposited by a novel nebulised spray pyrolysis technique. The deposited films are characterized by X-ray diffraction, Scanning Electron Microscopy, EDAX, UV-Vis. Spectroscopy. Electrical and photoelectrochemical properties of the films are analysed by four probe resistivity and C-V measurements respectively. As-deposited films are amorphous and annealing of the films is found to improve the crystallinity of the film. Optical transitions involved in the material are found to be direct and allowed. The films recorded a room temperature resistivity of 20 Omega-m.
引用
收藏
页码：683 / 687
页数：5
相关论文
共 50 条
  • [31] Photoelectrochemical and Photoresponsive Properties of Bi2S3 Nanotube and Nanoparticle Thin Films
    Tahir, Asif Ali
    Ehsan, Muhammad Ali
    Mazhar, Muhammad
    Wijayantha, K. G. Upul
    Zeller, Matthias
    Hunter, A. D.
    CHEMISTRY OF MATERIALS, 2010, 22 (17) : 5084 - 5092
  • [32] EFFECT OF SUBSTRATE TEMPERATURE ON THE STRUCTURAL, OPTICAL AND ELECTRICAL PROPERTIES OF NEBULISED SPRAY PYROLYSED Bi2S3 THIN FILMS
    Rajalakshmi, P. Usha
    Oommen, Rachel
    Sanjeeviraja, C.
    CHALCOGENIDE LETTERS, 2011, 8 (10): : 649 - 657
  • [33] Chemically grown Bi2S3 nanorod films for evolution
    Chalapathi, U.
    Reddy, B. Purushotham
    Sreekanth, T. V. M.
    Park, Si-Hyun
    INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2022, 47 (77) : 32796 - 32803
  • [34] Chemical bath deposition of Bi2S3 films by a novel deposition system
    Gao, Chao
    Shen, Honglie
    Sun, Lei
    Shen, Zhou
    APPLIED SURFACE SCIENCE, 2011, 257 (17) : 7529 - 7533
  • [35] 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
  • [36] Study of Sb2S3 thin films deposited by SILAR method
    Deshpande, M. P.
    Chauhan, Krishna
    Patel, Kiran N.
    Rajput, Piyush
    Bhoi, Hiteshkumar R.
    Chaki, S. H.
    MATERIALS RESEARCH EXPRESS, 2018, 5 (05):
  • [37] Preparation of nanowall Bi2S3 films by chemical bath deposition
    Gao, Chao
    Shen, Honglie
    Sun, Lei
    APPLIED SURFACE SCIENCE, 2011, 258 (01) : 89 - 92
  • [38] Structural and optical properties of spray-pyrolysed Bi2S3 thin films
    Benramdane, N
    Latreche, M
    Tabet, H
    Boukhalfa, M
    Kebbab, Z
    Bouzidi, A
    MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY, 1999, 64 (02): : 84 - 87
  • [39] Chemical deposition of Bi2S3 thin films on glass substrates pretreated with organosilanes
    Huang, L
    Nair, PK
    Nair, MTS
    Zingaro, RA
    Meyers, EA
    THIN SOLID FILMS, 1995, 268 (1-2) : 49 - 56
  • [40] Effect of concentration of complexing agent (tartaric acid) on spray-deposited Bi2S3 films
    Gadakh, SR
    Bhosale, CH
    MATERIALS RESEARCH BULLETIN, 2000, 35 (07) : 1097 - 1106
12345