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Proceedings Paper

Electrical properties of irradiated CdSe thin films
Author(s): George Stoenescu
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Paper Abstract

In this paper we present some experimental results concerning the effect of fast electrons irradiation on the specific conduction mechanisms in semiconducting polycrystalline vacuum evaporated CdSe thin layers, in strong electric field, and we give an interpretation of the non-ohmic electrical conduction in these layers. Two conduction regimes defined by the different roles of the intercrystalline barriers and crystallites respectively are analyzed. The changing of some microscopic parameters is calculated from the fitting of the experimental and theoretical I-E characteristics, both for irradiated and unirradiated films.

Paper Details

Date Published: 23 February 2000
PDF: 6 pages
Proc. SPIE 4068, SIOEL '99: Sixth Symposium on Optoelectronics, (23 February 2000); doi: 10.1117/12.378711
Show Author Affiliations
George Stoenescu, Univ. of Craiova (Romania)


Published in SPIE Proceedings Vol. 4068:
SIOEL '99: Sixth Symposium on Optoelectronics
Teodor Necsoiu; Maria Robu; Dan C. Dumitras, Editor(s)

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