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Atomic number in virtual crystal approximation (VCA) calculation


Chronological Thread 
  • From: Chol-Jun Yu <yucj@ghi.rwth-aachen.de>
  • To: "[abinit-forum]" <forum@abinit.org>
  • Subject: Atomic number in virtual crystal approximation (VCA) calculation
  • Date: Wed, 25 Oct 2006 17:14:35 +0200
  • Organization: CME, RWTH Aachen

Dear ABINIT users,

recently I am interested in solid solutions. I decided to use the VCA method.
So I generated the pseudopotential of the virtual atom, composed of the
component atoms, using fhi98PP software. Then, when I use it in order to
calculate the property of the solid solution in ABINIT, there is a problem.

Is it possible if the atomic number is a decimal fraction?
At this time, how can be estimated the Ewald energy, atomic mass, number of
bands in ABINIT?

Best regards,

Yu.
--

Computational Materials Engineering(CME)
Center for Computational Engineering Science(CCES)
Institute of Mineral Engineering(GHI)
RWTH Aachen
Mauerstrasse 5
D-52064 Aachen, Germany
Tel: ++49 241 80 94969
Fax: ++49 241 80 92271
e-mail: yucj@ghi.rwth-aachen.de
homepage: http://www.ghi.rwth-aachen.de/www/



  • Atomic number in virtual crystal approximation (VCA) calculation, Chol-Jun Yu, 10/25/2006

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