Photoconductivity And Photoconversion At A Photorefractive Thin Crystal Plate

Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/320086

Type:	Artigo de Periódico
Title:	Photoconductivity And Photoconversion At A Photorefractive Thin Crystal Plate
Author:	Frejlich J; de Oliveira I; de Araujo WR; Carvalho JF; Montenegro R; Georges M; Fleury-Frenette K
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.
Subject:	Photoconductivity Photorefractive Materials Optoelectronics
Editor:	ELSEVIER SCIENCE BV
Citation:	Optical Materials. ELSEVIER SCIENCE BV, n. 55, p. 160 - 163.
Rights:	fechado
Identifier DOI:	10.1016/j.optmat.2016.02.046
Address:	http://www-sciencedirect-com.ez88.periodicos.capes.gov.br/science/article/pii/S0925346716301069
Date Issue:	2016
Appears in Collections:	Unicamp - Artigos e Outros Documentos

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