[QE-users] DFPT of thin metal layer: convergence has not been achieved

Christoph Wolf wolf.christoph at qns.science
Tue Nov 6 14:53:35 CET 2018

Dear Stefano,

Thank you for the prompt response; I will give the recommended method a
try. The reason why I built relatively thick slabs was that some of the
metals have slowly decaying surface states and I wanted to make sure they
are sufficiently decayed in the bulk region.

Let me give the thin layer a try, I remember that this was the approach
taken by another group in the case of Cu(111).


Postdoctoral Researcher
Center for Quantum Nanoscience, Institute for Basic Science
Ewha Womans University, Seoul, South Korea
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