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Study of the photomagnetoelectric and photoconductivity effects with numerical methods, for any injection level, in gallium selenide

Identifieur interne : 002718 ( Main/Exploration ); précédent : 002717; suivant : 002719

Study of the photomagnetoelectric and photoconductivity effects with numerical methods, for any injection level, in gallium selenide

Auteurs : V. Augelli [Italie] ; R. Piccolo [Italie] ; A. Rizzo [Italie] ; L. Vasanelli [Italie]

Source :

RBID : ISTEX:1A03B9A29E5C6A256E8EC1F2C66B7A9EC94A7191

English descriptors

Abstract

Abstract: The general theory of the photomagnetoelectric (PME) and photoconductivity (PC) effects has been associated with recombination kinetics based upon a two-centre model. Using a numerical approach, we describe, for any injection level, the theoretical behaviour of the short-circuit PME and photoconductivity currents as a function of the excess carrier concentration created by the light on the illuminated surface of the sample. Then, the behaviour of short-circuit PME current versus photoconductance is studied and compared with the experimental one obtained for GaSe samples.

Url:
DOI: 10.1016/0378-4363(81)90214-X


Affiliations:


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