Raman spectra and symmetry of LiZnTa3O9 crystal

LAN GUOXIANG; LI BING; WANG HUAFU

Journals >Acta Optica Sinica >Volume 6 >Issue 5 >Page 391 > Article

Acta Optica Sinica
Vol. 6, Issue 5, 391 (1986)

Raman spectra and symmetry of LiZnTa₃O₉ crystal

LAN GUOXIANG, LI BING, and WANG HUAFU

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[in Chinese]

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LAN GUOXIANG, LI BING, WANG HUAFU. Raman spectra and symmetry of LiZnTa₃O₉ crystal[J]. Acta Optica Sinica, 1986, 6(5): 391 Copy Citation Text

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Abstract

Raman spectra of LiZnTa3O9 crystal have been obtained for the first time and compared with those of LiTaO3. Rorward-Baman scattering shows that there is no polariton dispersion in LiZnTa3O9, thus we can conclude that the symmetry of LiZnTa3O9 crystal is D34 point group. Finally, Raman spectra of LiZnTa3O9 are assigned and discussed.

LAN GUOXIANG, LI BING, WANG HUAFU. Raman spectra and symmetry of LiZnTa₃O₉ crystal[J]. Acta Optica Sinica, 1986, 6(5): 391

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