Graphene Band gap
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Graphene Band gap
Dear Vasp Users
Iam using a 8 x 8 graphene supercell, I ploted the band structure for graphene and iam getting a band gap around 3 meV. Can I consider this as a zero band gap or still i have to go for further modification of parameters. Since iam already using a large supercell I can't go to higher K meshes. So any Idea about this.....
any suggestion can be greatly appriciated
Thank you
Iam using a 8 x 8 graphene supercell, I ploted the band structure for graphene and iam getting a band gap around 3 meV. Can I consider this as a zero band gap or still i have to go for further modification of parameters. Since iam already using a large supercell I can't go to higher K meshes. So any Idea about this.....
any suggestion can be greatly appriciated
Thank you
Last edited by kalpna on Sun Feb 09, 2014 7:16 pm, edited 1 time in total.
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Re: Graphene Band gap
Hi,
We're sorry that we didn’t answer your question. This does not live up to the quality of support that we aim to provide. The team has since expanded. If we can still help with your problem, please ask again in a new post, linking to this one, and we will answer as quickly as possible.
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