[Pw_forum] deformation potential for polar semiconductor

[Nandan Tandon]

Hello,

Can the deformation potential and dynamical matrix for polar
semiconductors be evaluated at the Gamma point with the correct LO-TO
splitting? I need this for
evaluating the el-ph coupling.

Regards,

Nandan.

--
***********************************************************************************************
Nandan Tandon
Department of Physics,
Worcester Polytechnic Institute,
100 Institute Road,
Worcester, MA
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-- 
***********************************************************************************************
Nandan Tandon
Department of Physics,
Worcester Polytechnic Institute,
100 Institute Road,
Worcester, MA
*************************************************************************************************