[Pw_forum] DOS of graphene

[Elie Moujaes]

I  have done the calculations using a K_PONTS automatic
                                                 20 20 1  0 0 0 
for the scf calculation and a K_POINTS automatic
                                       64 64 1  0 0 0
and I got almost the right DOS but only for -ve values of energy. Nothing was produced for the +ve part. Is it because I need to include more points? like trying the 128 128 1  0 0 0 grid? N.B: I did specify that Emin=-7 and Emax=7 in the inout pp file..
 
 
Regards
 
ELie Mouhaes
University of Nottingham
NG7 2RD
Nottingham
UK
 		 	   		  
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