Raman scattering from AlGaInP
- 14 December 1987
- journal article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 51 (24), 2001-2003
- https://doi.org/10.1063/1.98273
Abstract
Raman scattering spectra from AlGaInP quaternary alloys grown on GaAs substrates are measured. Dominant peaks observed are identified as AlP-, GaP-, and InP-like longitudinal optical modes. Mode frequency is seen to change almost linearly with aluminum composition, exhibiting the ‘‘partly three-mode type’’ behavior.Keywords
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