I am now trying to compute linear response on semi-metal.
And I want to use the XfnQP_E to do some corrections on the band edge.
Code: Select all
% XfnQP_E
aaaaa | bbbbb | ccccc|
%
However, what if I work on the semi-metal?
There is no well-defined conduction/valance band.
Further stretching and moving the metallic bands may change the occupation for each k-point.
So how does yambo do scissor correction for semi-metal?
And is there a way for me to find the number of the correction?
or a way to plot the scissor corrected band out?
Thank you.
Best
Hsiao-Yi Chen
RIKEN Center for Emergent Matter Science (CEMS),
Wako, Saitama, Japan