Acta Optica Sinica, Volume. 6, Issue 5, 391(1986)
Raman spectra and symmetry of LiZnTa3O9 crystal
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.
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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
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