Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/320086
Type: Artigo
Title: Photoconductivity and photoconversion at a photorefractive thin crystal plate
Author: Frejlich, Jaime
Oliveira, Ivan de
Araujo, William R. de
Carvalho, Jesiel F.
Montenegro, Renata
Georges, Marc
Fleury-Frenette, Karl
Abstract: We report on the photoconductivity and the photoelectric conversion measured on a thin photorefractive sillenite crystal plate, between transparent electrodes, in the longitudinal configuration where the current is measured along the same direction of the light beam through the sample. Its behavior is based on the already reported light-induced Schottky effect. The wavelength for optimal photoconductivity is determined. A specific parameter is formulated here for quantitatively determining the photoelectric conversion efficiency of the sandwiched material. (C) 2016 Elsevier B.V. All rights reserved.
We report on the photoconductivity and the photoelectric conversion measured on a thin photorefractive sillenite crystal plate, between transparent electrodes, in the longitudinal configuration where the current is measured along the same direction of the light beam through the sample. Its behavior is based on the already reported light-induced Schottky effect. The wavelength for optimal photoconductivity is determined. A specific parameter is formulated here for quantitatively determining the photoelectric conversion efficiency of the sandwiched material.
Subject: Fotocondutividade, Materiais fotorrefrativos, Optoeletrônica
Country: Holanda
Editor: Elsevier
Citation: Optical Materials. ELSEVIER SCIENCE BV, n. 55, p. 160 - 163.
Rights: fechado
Identifier DOI: 10.1016/j.optmat.2016.02.046
Address: https://www.sciencedirect.com/science/article/pii/S0925346716301069
Date Issue: 2016
Appears in Collections:IFGW - Artigos e Outros Documentos
FT - Artigos e Outros Documentos

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