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Space Group Analysis of the phonon Symmetry and Study of the
Raman Spectra for β-BaB2O4
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HONG Shuili;WU Bochang* |
Department of Physics, Fuzhou University, Fuzhou 350002
*Fujian Institute of Research on the Structures of Matter, Academia Sinica, Fuzhou 350002 |
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Cite this article: |
HONG Shuili, WU Bochang 1995 Chin. Phys. Lett. 12 366-369 |
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Abstract In this paper, the lattice vibrations of barium metaborate (β-BaB2O4) crystal are analysed with the aid of space group theory. The β-BaB2O4 crystal belongs to space group C63v(R3C). The vibration modes are classified by the method of the factor group of the space group. The results of infrared and Raman spectra have been given .
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Keywords:
63.20.-e
78.30.Hv
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Published: 01 June 1995
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PACS: |
63.20.-e
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(Phonons in crystal lattices)
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78.30.Hv
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(Other nonmetallic inorganics)
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