Hello everyone ,I calculate the DOS of the zigzag graphene nanoribbon primitive unit cell ,but the DOS curve is not smooth and it is different from the results published at Solid State Communications[ 152 (2012) 1489–1492]. How can i modify the relevant parameters for geting the smooth DOS curve? Could you give me a more detail advice ? If you suggest me to proceed the broadening by means of the Gaussian or Lorentzian functions, could you tell me the specific steps?
I very looking forward to your reply,Thanks.
