[DFTB-Plus-User] Regarding Fermi energy

[u3129004 at edu.gifu-u.ac.jp]

Dear DFTB+ users,

I calculated graphene nanoribbon using DFTB+NEGF (please refer to an 
attached file). I checkd the position of Fermi energy by typing like 
following:

grep "Fermi energy" ./detailed.out

However it was found that Fermi energy = 0.0 eV.
I think this value is not true because in this case of graphene, this 
material should be semiconductor. 

Please tell me how to know right Fermi energy.

In addition, this is the first time I use DFTB+NEGF. So it is possible 
that I made mistakes in my input files. It would be very helpful if you 
could give me any advice.

Thank you in advance,
Kazuma
---------------------------------------------------
Kazuma KIHIRA
Environmental & Renewable Energy Systems Division
Graduate School of Engineering, Gifu University
E-mail:u3129004 at edu.gifu-u.ac.jp
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