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Proceedings Paper

Optical absorption and photovoltaic effect in -In2Te3
Author(s): Camelia Mushinschi; C. Ghizdeanu; Gabriel-Octavian Lazar; Iuliana-Mihaela J. Lazar
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Paper Abstract

The fundamental band gap of (alpha) -In2Te3 as a function of temperature has been deduced from transmission measurements. The absorption edge is due to indirect allowed transitions. Photovoltaic effect has been extensively investigated in gold-indium telluride Schottky barriers, realized through vacuum evaporation. A barrier of 0,67 eV height, has been found by means of the spectral dependence of the photoemission current.

Paper Details

Date Published: 8 March 1995
PDF: 3 pages
Proc. SPIE 2461, ROMOPTO '94: Fourth Conference in Optics, (8 March 1995); doi: 10.1117/12.203488
Show Author Affiliations
Camelia Mushinschi, Politechnical Univ. of Kishineu (Moldova)
C. Ghizdeanu, Politehnica Univ. of Bucharest (Romania)
Gabriel-Octavian Lazar, Bacau Univ. (Romania)
Iuliana-Mihaela J. Lazar, Bacau Univ. (Romania)


Published in SPIE Proceedings Vol. 2461:
ROMOPTO '94: Fourth Conference in Optics
Valentin I. Vlad, Editor(s)

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