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Re: [abinit-forum] kinetic and potential energy


Chronological Thread 
  • From: Xavier Gonze <gonze@pcpm.ucl.ac.be>
  • To: forum@abinit.org
  • Subject: Re: [abinit-forum] kinetic and potential energy
  • Date: Tue, 05 Oct 2004 07:59:27 +0200

torsten.schmidt@physik.tu-chemnitz.de wrote:
Dear Abinitors,

I'm doing some calculations on Aluminium-Transition metal systems and would
like
to have the kinetic and potential energy parts separated as a function of the
total energy E(n,k) or the state numbers n,k.
Is there any possibility for such an output?

Dear Torsten,

It is possible to get them : perform a non-self-consistent
calculation (iscf=-3) with prtvol>2 , or use prtvol=10 .
You should get output from the routine vtowfk.F90, lines
1151 to 1177, that is, the kinetic energy of each band,
and the non-local potential energy of each band. Combined
with the eigenenergies, you will be able to separate the
potential energy.

Best wishes,
Xavier




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