Raman study of phonons in K2Al2B2O7 crystals

Hu, X. B.; Wang, J. Y.; Zhang, C. Q.; Xu, X. G.; Chun-Keung Loong; Grimsditch, Marcos
September 2004
Applied Physics Letters;9/20/2004, Vol. 85 Issue 12, p2241
Academic Journal
A Raman scattering study of the vibrational modes in K2Al2B2O7 crystals has been performed at room temperature. The vibrational modes are classified by the nuclear site group analysis method and the internal vibrational modes are assigned to vibrations of the BO3 triangle and AlO4 tetrahedron.


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