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--- BornChargeSumRuleCorrection
--- EMCalcBornCharges
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EMWavefunctionsFromScratch
EMWavefunctionsFromScratch
Section Linear Response::Polarizabilities
Type logical
Default false
Do not use saved linear-response wavefunctions from a previous run as starting guess.
Instead initialize to zero as in FromScratch , but restart densities will still
be used. Restart wavefunctions from a very different frequency can hinder convergence.
Source information
sternheimer/em_resp.F90 : 992
call parse_variable ( sys % namespace , 'EMWavefunctionsFromScratch' , . false ., em_vars % wfns_from_scratch )