Raman Spectra of CuGaxIn1-xSe2
- 1 January 1993
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 32 (S3)
- https://doi.org/10.7567/jjaps.32s3.436
Abstract
We have measured Raman spectra of CuGa x In1-x Se2 (0≤x≤1) single crystals at low temperature. We have examined all Raman active modes. Every phonon shows the linear dependence of the frequency vs the Ga composition x, respectively. The results are in good agreement with the infrared results and our Raman data of CuInSe2, but are inconsistent with the previous report of the Raman spectra of CuInSe2 [J. N. Gan et al.: Phys. Rev. B 13 (1976) 13610].Keywords
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