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Defect States in Silicon Nitride

Published online by Cambridge University Press:  28 February 2011

John Robertson  and
Martin J. Powell
John Robertson
Affiliation:
Central Electricity Research Labs., Leatherhead, Surrey, UK
Martin J. Powell
Affiliation:
Philips Research Labs., Redhill, Surrey, UK
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Abstract

The energy levels of defect centers in amorphous silicon nitride have been calculated. The results are related to recent photoemission and light-induced electron spin resonancedata. The Si dangling bond is argued to be the memory trap in MNOS devices and to be responsible for the electron accumulation at interfaces with amorphous silicon and for the n-type chargetransfer doping of amorphous silicon-silicon nitride superlattices.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 49: Symposium F – Materials Issues in Applications of Amorphous Silicon Technology , 1985 , 215
Copyright
Copyright © Materials Research Society 1985

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