Dear,
I want to now which matrix the 'fildvscf' tag will calcualte. The <nk|?6?8 Vscf
/ ?6?8?? |n'k+q> or <nk|?6?8 Vscf
/ ?6?8?? |n'k+q> * e , where ?? is atom
displacement and e is the eigenvector of phonon. Anyone can help me?
Best regards,
Jiang
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