Effect of concentration of complexing agent (EDTA) on the structural, electrical and optical properties of spray deposited arsenic trisulphide thin films
thin films;
amorphous materials;
chemical synthesis;
X-ray diffraction;
optical properties;
D O I:
10.1016/S0025-5408(01)00580-3
中图分类号:
T [工业技术];
学科分类号:
08 ;
摘要:
Thin films of arsenic trisulphide have been prepared by spray pyrolysis method from aqueous medium. The disodium salt of ethylene diamine tetra acetic acid (EDTA) is used as a complexing agent. Four different samples of these films are prepared with various concentrations of EDTA. The prepared films are amorphous. The effect of concentration of complexing agent on the structural, electrical and optical properties of the films are studied and reported. (C) 2001 Elsevier Science Ltd, All rights reserved.
机构:
Applied and Theoretical Physics Laboratory, Department of Material Sciences, University Larbi Tebessi-Tebessa, TebessaApplied and Theoretical Physics Laboratory, Department of Material Sciences, University Larbi Tebessi-Tebessa, Tebessa
Khedhiri F.
Hafdallah A.
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机构:
Applied and Theoretical Physics Laboratory, Department of Material Sciences, University Larbi Tebessi-Tebessa, TebessaApplied and Theoretical Physics Laboratory, Department of Material Sciences, University Larbi Tebessi-Tebessa, Tebessa
Hafdallah A.
Bouhelal M.
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机构:
Applied and Theoretical Physics Laboratory, Department of Material Sciences, University Larbi Tebessi-Tebessa, TebessaApplied and Theoretical Physics Laboratory, Department of Material Sciences, University Larbi Tebessi-Tebessa, Tebessa
机构:
Univ Madras, Dept Nucl Phys, Ctr Mat Sci, Madras 600025, Tamil Nadu, IndiaUniv Madras, Dept Nucl Phys, Ctr Mat Sci, Madras 600025, Tamil Nadu, India
Joseph, D. Paul
Venkateswaran, C.
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Univ Madras, Dept Nucl Phys, Ctr Mat Sci, Madras 600025, Tamil Nadu, IndiaUniv Madras, Dept Nucl Phys, Ctr Mat Sci, Madras 600025, Tamil Nadu, India
Venkateswaran, C.
Sambasivam, S.
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机构:
Pukyong Natl Univ, Dept Phys, Pusan 608737, South KoreaUniv Madras, Dept Nucl Phys, Ctr Mat Sci, Madras 600025, Tamil Nadu, India
Sambasivam, S.
Choi, Byung Chun
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Pukyong Natl Univ, Dept Phys, Pusan 608737, South KoreaUniv Madras, Dept Nucl Phys, Ctr Mat Sci, Madras 600025, Tamil Nadu, India