Dear all
Hi
I would like to include Berry phase in calculation of wavefunction of
graphene but it seems I cannot to it by lberry=.true.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
Error in routine iosys (1):
Berry Phase/electric fields only for insulators!
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
is there any possibility to include geometry phase or Berry phase in
wavefunction when I calculate graphene wavefunction.
Best Regard,
P.Ayria
PhD student Japan
Tohoku university
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