Elastic Properties of GaS1−xSex Layer Mixed Crystals by Brillouin Scattering

Date

1993-01-01

Author

Hasanlı, Nızamı
Akınoğlu, Bülent Gültekin

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Subject Keywords

Electronic, Optical and Magnetic Materials, Condensed Matter Physics

URI

https://hdl.handle.net/11511/37561

Journal

physica status solidi (b)

DOI

https://doi.org/10.1002/pssb.2221770234

Collections

Department of Physics, Article

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OPTICAL PHONONS IN GAS1-XSEX LAYER MIXED-CRYSTALS Hasanlı, Nızamı; MELNIK, NN; RAGIMOV, AS (Wiley, 1983-01-01) Measurements are made of polarized Raman scattering and infrared reflection spectra of twenty two compositions of GaS1‐xSex layer mixed crystals grown by the Bridgman method. Besides the usual one‐mode and two‐mode behaviours of phonon modes, a number of more complex dependences characterized by the appearance of additional bands in the spectra of mixed crystals are observed. Their appearance is accounted for by the uncovering of the Brillouin zone due to the disturbance of the periodicity of the crystal la...
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Citation Formats

N. Hasanlı and B. G. Akınoğlu, “Elastic Properties of GaS1−xSex Layer Mixed Crystals by Brillouin Scattering,” physica status solidi (b), pp. 0–0, 1993, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/37561.