Publication
Solid State Communications
Paper

Two-dimensional electronic structure in InAs-GaSb superlattices

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Abstract

We have achieved by molecular-beam-epitaxy the new type of superlattice of InAs and GaSb whose energy gaps do not overlap. The observed Shubnikov-de Haas oscillations manifest the two-dimensional electronic subband structure, corroborating theoretical calculations. The deduced electron mass is enhanced primarily as a result of the strong nonparabolicity in the conduction-band of InAs. © 1978.

Date

01 Jan 1978

Publication

Solid State Communications

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