Raman piezospectroscopy in GaAs revisited

Sood, A. K. ; Anastassakis, E. ; Cardona, M. (1985) Raman piezospectroscopy in GaAs revisited Physica Status Solidi B, 129 (2). pp. 505-512. ISSN 0370-1972

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Official URL: http://onlinelibrary.wiley.com/doi/10.1002/pssb.22...

Related URL: http://dx.doi.org/10.1002/pssb.2221290208

Abstract

The effects of a uniaxial stress on the first-order Raman spectrum of GaAs are reported. The shifts of the long-wavelength optical phonon frequencies and splittings of their degeneracies are obtained with improved experimental accuracy. Phonon deformation potentials and other crystal parameters are established and compared with values previously published.

Item Type:Article
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ID Code:50272
Deposited On:22 Jul 2011 13:37
Last Modified:22 Jul 2011 13:37

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