Cite this article:
Bhushan and Sahu (2001). Photoconductivity of some chemically deposited (Cd-Zn)S films. Journal of Ravishankar University (Part-B: Science), 14(1), pp.53-63.
Journal
of Ravishankar University Vol. 14 No. B (Science) 2001 pp 53-63 ISSN 0970-5910
Photoconductivity of some chemically deposited (Cd-Zn)S films
S. Bhushan and R.B.
Sahu
School of Studies
in Physics, Pt. Ravishankar Shukla University, Raipur • 492010,
Chhattisgarh, India
Ms : Received
: 16/4/2002, Revised
: 19/7/2002, Accepted : 14/8/2002
Abstract: ·Results of ·photoconductivity rise and decay are presented
for different (Cd-Zn)S films.
From the analysis of decay curves
trap depths, instantaneous life time.and
mobility are evaluated. Both the instantaneous life time and mobility
improve·which produce
high photocurrent observed in such materiats. From the results
of XRO studies, crystal structure
and lattice constants are evaluated. Existence of both cubic and
hexagonal phases are found.
The SEM studies favour layered growth
of such materials.
Key Words : Photoconduction, (Cd-Zn)S
films, chemical deposition.
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