Assignment of the Raman lines in single crystal barium metaborate
Assignment of the Raman lines in single crystal barium metaborate
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DOI：
10.1088/0953-8984/10/3/018
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发表时间：
1998-01
期刊：
影响因子：
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通讯作者：
P. Ney;M. Fontana;A. Maillard;K. Polgár
中科院分区：
文献类型：
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作者：
P. Ney;M. Fontana;A. Maillard;K. Polgár
在室温下对（-BBO）进行的拉曼散射研究使我们能够分配在拉曼光谱中检测到的所有振动模式。考虑了光的偏振、模式污染和同位素效应，得到了合适的内、外振动模式。晶格和自由环模式之间的对应关系也被提出。
A Raman-scattering study performed on (-BBO) at room temperature allows us to assign all the vibrational modes detected in the Raman spectra. The internal and external vibration modes are properly obtained by taking account of the light polarization, mode contamination and isotope effects. A correspondence between the lattice and the free-ring modes is also presented.