Influence of Sb3+ ions on photoconductive properties of chemically deposited PbS films

被引：36
|
作者：
Pentia, E [1 ]
Pintilie, L [1 ]
Tivarus, C [1 ]
Pintilie, I [1 ]
Botila, T [1 ]
机构：
[1] Natl Inst Mat Phys, Bucharest 76900, Romania
来源：
MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY | 2001年 / 80卷 / 1-3期
关键词：
photoconductivity; semiconductor; thin film; chemical bath deposition;
D O I：
10.1016/S0921-5107(00)00578-X
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
PbS films were obtained on glass substrates using the chemical bath deposition (CBD) method. The infrared (IR) photosensitivity increases of about 1000 times when a reducing agent (hydroxylamine hydrochloride NH2OHHCl) is added in the deposition bath. A further enhancement was tried by adding small amounts of antimony chloride (SbCl3) solution in the deposition bath. The result was just opposite. It was found that the photosensitivity decreases with increasing the Sb salt content. The changes in PbS photoconjuctive properties are correlated with the changes in film morphology due to the two compounds added in the bath - the reducing agent and the Sb salt. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：23 / 26
页数：4
相关论文
共 50 条
  • [21] Studies on chemically deposited PbS:Cu thin films
    Deshmukh, LP
    Patil, HD
    Holikatti, SG
    More, BM
    BULLETIN OF ELECTROCHEMISTRY, 1996, 12 (3-4): : 141 - 144
  • [22] Ellipsometry of chemically deposited PbS-ZnS films
    V. V. Sal’nikov
    V. F. Markov
    N. M. Barbin
    L. N. Maskaeva
    M. P. Mironov
    Technical Physics Letters, 2009, 35 : 756 - 758
  • [23] STRUCTURAL DEFECTS IN CHEMICALLY DEPOSITED PHOTOCONDUCTING FILMS OF PBS
    ACHARYA, HN
    MISRA, NK
    JOURNAL OF PHYSICS D-APPLIED PHYSICS, 1971, 4 (12) : 1968 - &
  • [24] Ellipsometry of Chemically Deposited PbS-ZnS Films
    Sal'nikov, V. V.
    Markov, V. F.
    Barbin, N. M.
    Maskaeva, L. N.
    Mironov, M. P.
    TECHNICAL PHYSICS LETTERS, 2009, 35 (08) : 756 - 758
  • [25] Structural analysis of chemically deposited nanocrystalline PbS films
    Choudhury, N.
    Sarma, B. K.
    THIN SOLID FILMS, 2011, 519 (07) : 2132 - 2134
  • [26] Structure and optical properties of chemically deposited Sb2S3 thin films
    Salem, AM
    Selim, MS
    JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2001, 34 (01) : 12 - 17
  • [27] The study of lead sulphide films .6. Influence of oxidants on the chemically deposited PbS thin films
    Nascu, C
    Vomir, V
    Pop, I
    Ionescu, V
    Grecu, R
    MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY, 1996, 41 (02): : 235 - 240
  • [28] Synthesis, structural, optical, electrical and thermoluminescence properties of chemically deposited PbS thin films
    Gode, F.
    Guneri, E.
    Emen, F. M.
    Kafadar, V. Emir
    Unlu, S.
    JOURNAL OF LUMINESCENCE, 2014, 147 : 41 - 48
  • [29] Structural and optical properties of nanostructured PbS thin films chemically deposited at room temperature
    Ubale, A. U.
    Mankar, R. B.
    Daryapurkar, A. S.
    Raut, R. R.
    Sangawar, V. S.
    INDIAN JOURNAL OF PHYSICS, 2007, 81 (5-6) : 555 - 565
  • [30] Effect of Sb doping on thermoelectric properties of chemically deposited bismuth selenide films
    Patil, N. S.
    Sargar, A. M.
    Mane, S. R.
    Bhosale, P. N.
    MATERIALS CHEMISTRY AND PHYSICS, 2009, 115 (01) : 47 - 51
12345