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


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.

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Deposited On:22 Jul 2011 13:37
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