Document Type

Article

Publication Date

6-1976

Journal or Book Title

Physical Review Letters

Volume

36

Issue

26

First Page

1563

Last Page

1566

DOI

10.1103/PhysRevLett.36.1563

Abstract

The measured temperature coefficients of the energy separations between the Ga 3d core levels and the top (Γ8V) and bottom (X6C) of the sp3 valence and conduction bands in GaP between 110 K and 295 K are (+1.0±0.5)×10−4 eV K−1and (-2.4±0.5)×10−4 eV K−1, respectively. They are described within experimental accuracy by the Debye-Waller, hydrostatic, self-energy, and spatially averaged screened-ion core potential interactions of the sp3 bands alone. No significant core-level contribution is observed.

Comments

This article is from Physical Review Letters 36 (1976): 1563, doi:10.1103/PhysRevLett.36.1563. Posted with permission.

Copyright Owner

The American Physical Society

Language

en

File Format

application/pdf

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