Publication
Physical Review B
Paper

Ion-beam crystallography of InAs-GaSb superlattices

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Abstract

(100)-oriented InAs-GaSb superlattices have been investigated with the use of high-energy helium backscattering and channeling. Oscillatory structure on the backscattering spectra confirm the existence of the superlattice periodicity. Channeling measurements reveal higher dechanneling along 110 directions than along the [100] growth direction. An interface relaxation and contraction model based on average bond-length changes at the interface is proposed and discussed. © 1982 The American Physical Society.

Date

15 Aug 1982

Publication

Physical Review B

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