Optical-Phonon Deformation Potentials in Diamond-structure crystals: ab initio LMTO-ASA Calculation |
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| Authors: | KE Sanhuang WANG Renzhi HUANG Meichun |
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| Affiliation: | Department of Physics, Xiamen Unviersity, Xiamen 361005 |
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| Abstract: | The optical-phonon deformation potentials of C, Si, Ge and Sn are calculated by LMTO-ASA approach within the frozen-phonon approximation. The comparisons between our results and those of several present theoretical calculations and experiments demonstrate that our calculation model is reasonable |
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| Keywords: | 71.10.+x 71.25.Cx 71.25.Tn |
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