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questions of damping effect

To: "FEFF Users" <feffusers@u.washington.edu>
Subject: questions of damping effect
From: "N. Zhao" <zhaon2@univmail.cis.mcmaster.ca>
Date: Sat, 30 Aug 2003 17:34:17 -0400
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Hello Feff users,
  I am now trying to simulate XANES for MgO.
According to literature, when calculating its
exchange potential, the multiplication factor
α(alpha) should be 2/3. Does anybody know
which code I should use to set up this value in
feff.inp file? Should I use AFLOP? If yes, is
1.67 the value I should put after AFLOP?
  Anthoer question is about damping effect. If
I want to consider a -1.0ev damping, which code
should I use?
 Thanks in advance,
Ni


Ni Zhao
Department of Materials Science and Engineering
Mcmaster University
1280 Main Street West
Hamilton, Ont. L8S 4L7, Canada
(905) 525-9140 Ext. 24544

Follow-Ups:
- Re: questions of damping effect
  - From: "John J. Rehr" <jjr@leonardo.phys.washington.edu>

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