Article
Phonon Replicas in the Photoluminescence Emission of Alxga1-XAs Alloys
Applied Physics Letters
Document Type
Article
Publication Date
6-1-1995
Disciplines
Abstract
Phonon replicas in the photoluminescence spectra of a direct gap AlxGa1−xAs alloy have been observed. The GaAs‐like transverse optical and longitudinal optical as well as AlAs‐like longitudinal optical modes were observed at the Γ‐point. We also observe what we believe to be the longitudinal acoustical phonons at the L‐point in the Brillouin zone.
DOI
10.1063/1.113383
Citation Information
D. C. Reynolds, David C. Look, R. Kaspi and D. N. Talwar. "Phonon Replicas in the Photoluminescence Emission of Alxga1-XAs Alloys" Applied Physics Letters Vol. 66 Iss. 25 (1995) p. 3447 - 3449 ISSN: 0003-6951 Available at: http://works.bepress.com/david_look/171/
Copyright © 1995, American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in Applied Physics Letters 66.25, and may be found at http://apl.aip.org/resource/1/applab/v66/i25/p3447_s1