[Wien] muffin tin approximation
Jorissen Kevin
Kevin.Jorissen at ua.ac.be
Wed May 5 19:44:25 CEST 2004
If I understand you correctly, just taking the 00 - component of a potential calculated up to lmax > 0 is not okay for you? You really want to do the SCF calculation with an 'old fashioned' MT potential?
In this case, you might want to set 'V-NMT' in case.in1 to 0. It is the third number on the second line of case.in1. It's set to 4 by default.
I would not just change the LM list in case.in2.
Kevin.
-----Original Message-----
From: 林 Lin [mailto:nilnish5 at yahoo.com.tw]
Sent: Wed 5/5/2004 6:51 PM
To: Wien at zeus.theochem.tuwien.ac.at
Cc:
Subject: [Wien] muffin tin approximation
Dear all
I would like to know how to use Wien2k to calculate
muffin-tin potential self-consistently.
I need the spherical part of potentials inside the
muffin-tin spheres as well as the first term of Vk
(constant energy shift) in interstitial region. I
tried to modify case.in2 such that only L=0 M=0 left.
But this removed non-spherical part of charge density
and all the fourier components of Vk were still there.
Hsin
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