Effect of Polarization State on Photovoltaic Properties of Ferroelectric Semiconductor Sn^sub 2^P^sub 2^S^sub 6^ Films

In this work, the experimental results of pyroelectric and photovoltaic responses of semiconductor-ferroelectric Sn...P...S... films are presented for both preliminary polarized samples and films under external electric field. The measurements were carried out in short-circuit conditions under illum...

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Bibliographic Details
Published in:Ferroelectrics 2010-04, Vol.399 (1), p.76
Main Authors: Bogomolov, A A, Solnyshkin, A V, Troshkin, A S, Raevsky, I P, Sandjiev, D N, Shonov, V Yu
Format: Article
Language:English
Subjects:
Effects
Ferroelectrics
Lasers
Measurement
Photovoltaic cells
Semiconductors
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Summary:In this work, the experimental results of pyroelectric and photovoltaic responses of semiconductor-ferroelectric Sn...P...S... films are presented for both preliminary polarized samples and films under external electric field. The measurements were carried out in short-circuit conditions under illumination of the Al/Sn...P...S.../Al structure by modulated laser light with ...=6328 ... It is shown that varying the intensity of monochromatic laser irradiation by focusing enables to separate the pyroelectric and photovoltaic responses of ferroelectric semiconductors. (ProQuest: ... denotes formulae/symbols omitted.)
ISSN:0015-0193
1563-5112