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BISTABLE DEEP LEVEL CENTERS IN IRRADIATED p-TYPE SILICON CRYSTALS

Abstract

Deep level transient spectroscopy (DLTS) has been used for studying the electrically active defects in p-type silicon crystals irradiated with fast electrons and α-particles. A new bistable radiation-induced center with deep levels around the midgap of silicon is revealed. The main characteristics of this center are determined and some suggestions on its origin are given.

About the Authors

S. B. LASTOVSKII
Scientific and Practical Materials Research Centre of National Academy of Sciences of Belarus, Minsk
Belarus


V. P. MARKEVICH
University of Manchester, Manchester
United Kingdom


F. P. KORSHUNOV
Scientific and Practical Materials Research Centre of National Academy of Sciences of Belarus, Minsk
Belarus


H. S. YAKUSHEVICH
Scientific and Practical Materials Research Centre of National Academy of Sciences of Belarus, Minsk
Belarus


L. I. MURIN
Scientific and Practical Materials Research Centre of National Academy of Sciences of Belarus, Minsk
Belarus


L. F. MAKARENKO
Belarusian State University, Minsk
Belarus


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ISSN 1561-8323 (Print)
ISSN 2524-2431 (Online)