Published November 1, 1970 | Version public
Journal Article Open

Critical analysis of the 'generalized coherent wave approximation'

Abstract

The formalism developed by Fletcher (1967) to take account of the presence of short range order in the calculation of the electronic energy spectrum of amorphous covalent semiconductors is examined critically and found to have fundamental difficulties.

Additional Information

© 1970 IOP Publishing Ltd MS. received 1 lth May 1970, Print publication: Issue 11 (1 November 1970) We would like to acknowledge Professor J. M. Ziman for suggesting this area of investigation and Professor N. H. Fletcher for his correspondence with us.

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1658
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CaltechAUTHORS:MCGjpc70a

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2006-02-09
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