Document Type

Article

Publication Date

9-1980

Journal or Book Title

Physical Review Letters

Volume

45

Issue

12

First Page

1032

Last Page

1035

DOI

10.1103/PhysRevLett.45.1032

Abstract

The electron-core-hole interaction is studied via energy derivative reflectance spectra of 20-eV transitions from Ga 3dcore levels to lower conduction-band final states in GaAs1−xPx alloys. A two-level anticrossing behavior of line shapes and threshold energies as the relative positions of the L and X minima invert yields a previously unanticipated L−Xmixing energy |VLX|∼50 meV.

Comments

This article is from Physical Review Letters 45 (1980): 1032, doi:10.1103/PhysRevLett.45.1032. Posted with permission.

Copyright Owner

The American Physical Society

Language

en

File Format

application/pdf

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