[QE-users] SCF Preconditioning?

[pboulet]

Hello,

if I understand your question well you are talking about ‘startingwfc’ and ’startingpot’ in &ELECTRONS.
HTH,
 
Pascal Boulet
—
Professor in computational materials - DEPARTMENT OF CHEMISTRY
University of Aix-Marseille - Avenue Escadrille Normandie Niemen - F-13013 Marseille - FRANCE
Tél: +33(0)4 13 55 18 10 - Fax : +33(0)4 13 55 18 50
Email : pascal.boulet at univ-amu.fr <mailto:pascal.boulet at univ-amu.fr>



> Le 16 janv. 2020 à 15:57, Ben Comer <bcomer3 at gatech.edu> a écrit :
> 
> Hello,
> 
> Does Espresso allow the user to choose different SCF pre-conditioners 
> for different system types (i.e. kerker preconditioner?) If not does 
> Espresso use a certain pre-conditioner by default?
> 
> Thanks,
> Ben Comer
> Georgia Tech
> 
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