[DFTB-Plus-User] get the Hamiltonian of graphene

[jiaxu yan]

Dear all



I try to use WriteHS= true to get the k-space model Hamiltonian matrix of
graphene near *K* point. I wonder this is reasonable?

The obtained hamsqr1.dat seems containing real and imaginary part (REAL is
F). So I cannot get the eigenvalues of such matrix for the further analysis?



The related files are attached.



Wayne, Jiaxu

Division of Physics and Applied Physics

School of Physical and Mathematical Sciences

Nanyang Technological University, Singapore
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