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Phys. Rev. B 38, 6338–6341 (1988)

Ordering of isovalent intersemiconductor alloys

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James E. Bernard, L. G. Ferreira, S. -H. Wei, and Alex Zunger
Solar Energy Research Institute, Golden, Colorado 80401

Received 9 June 1988; published in the issue dated 15 September 1988

Recent observations of spontaneous long-range ordering in alloys of isovalent semiconductors, despite independent evidence for repulsive interactions in these systems, are interpreted in terms of first-principles total-energy calculations for ordered compounds and cluster-variation-method calculations for the disordered phase.

© 1988 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevB.38.6338
DOI:
10.1103/PhysRevB.38.6338
PACS: