Raman spectra of CuInSe2

H. Tanino, T. Maeda, H. Fujikake, H. Nakanishi, S. Endo, T. Irie

Research output: Contribution to journalArticlepeer-review

180 Citations (Scopus)

Abstract

We have measured Raman spectra of CuInSe2 single crystals at room and low temperatures. We have determined all Raman-active modes. The results are in good agreement with the infrared results, but are inconsistent with a previous report of the Raman spectra [J. N. Gan et al., Phys. Rev. B 13, 3610 (1976)]. The effective charges are estimated from the longitudinal-transverse splitting of the optical-phonon modes. The temperature and pressure dependences of the 1 mode are also presented.

Original languageEnglish
Pages (from-to)13323-13330
Number of pages8
JournalPhysical Review B
Volume45
Issue number23
DOIs
Publication statusPublished - 1992
Externally publishedYes

ASJC Scopus subject areas

  • Condensed Matter Physics

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