The Energy Levels and Vibrational Structure of BeAl2O4:Cr3+ Crystal
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Abstract
Using discrete variational Xα method to calculate the energy levels and vibrational structure of BeAl2O4: Cr3+ crystal. The vibronic frequencies, Franck-Condon offset, Huang-Rhys paramenter, and activation energy are obtained. And the line shapes in 0K, 77K and 300K are presented.
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