Did you run "initso_lapw" following the instruction given by the
users-guide before you started your calculations?
? 2014/4/9 14:14, ??? ??:
Dear WIEN2k,
I did the SO in my calculation, but there is an error :
Calculating CoS2 in /home/llh1/WIEN2k/CoS2
on localhost.localdomain with PID
Hi,
If you want to apply U only for the first atom, then indmc and inorb
should be as follows
inorb:
1 2 0 nmod, natorb, ipr
PRATT 1.0BROYD/PRATT, mixing
1 1 2 iatom nlorb, lorb
1 nsic 0..AF
Hi Lukasz,
I think the problem with your calculation is due to what was suggested
by Gerhard: you included the contribution of U twice.
You can get some hints from the flow of SCF:
Tue Jul 30 09:45:52 CEST 2013> (x) lapw1 -up -p
Tue Jul 30 09:45:54 CEST 2013> (x) lapw1 -dn -p
Tue Jul 30 09:45:5
Field Laboratory
Condensed Matter Science
Chemical & Biomedical Engineering
FAMU-FSU College of Engineering
Florida State University
s...@magnet.fsu.edu
- Original Message -
From: "Hong Jiang"
To: "A Mailing list for WIEN2k users"
Sent: Monday, July 22, 2013 12:09:52 AM
Hi,
It is very likely that your struct file is problematic. How did you get
your struct file? If you have the structure in the cif format, try to
use cif2struct.
Hong
δΊ 2013/7/22 10:33, Jifeng Sun ει:
Dear Wien2K users,
I am fairly new to Wien2k and recently I was trying to set up a calcula
This happens often when you run "run_lapw" from a directory in which you
ran init_lapw for a spin-polarized case.
? 2013/7/22 9:28, ali betaouaf ??:
I have this error !
error in LAPW1
'INILPW' - can't open unit: 18
'INILPW' -filename: essai.vsp
'INILPW' - status:
Hi,
The Hubbard U correction in LDA/GGA+U is to correct the failure of
LDA/GGA to describe localized d- or f-states. Therefore LDA/GGA+U is
able to give an accurate band gap only if the band gap of your system
happens to be of d-d or f-f character, which, however, not the case for
most system
Dear Uday,
For the 4f orbitals of lanthanide ions, the value of U in the range of 5
- 7 eV should be quite reasonable. In particular, for Ce, I did some
constrained DFT calculations in WIEN2k some time ago, and I got Ueff =
U-J ~ 6.2 eV. But this value can not be taken too serious since it
dep
Hi there,
If your system is metallic, you could try to use a finite electronic
temperature to accelerate the SCF convergence. For that you can modify
the third line of case.in2, and set efmod to TEMP and set eval to, say,
0.002.
I hope it helps.
Hong
? 2012-11-01 5:10, Jose Alfredo Camarg
without any errors.
Hong
On 04/05/2012 02:25 PM, Peter Blaha wrote:
> Put "H" instead of "P" into your case.struct
>
> Am 05.04.2012 03:32, schrieb Hong Jiang:
>> Dear Prof. Blaha and wien2k users,
>> Recently when I try to do a calculation using a str
Dear Prof. Blaha and wien2k users,
Recently when I try to do a calculation using a structure generated by a
home-made script, I found something very strange.
The structure is a slab located in the center (around z=0.5), but sgroup
will generate a new structure in which the slab is now located at
Hi there,
The master output file, case.scf, does have the band gap for insulating
system in each SCF cycle, so the last one you get by, for example,
grep ':GAP' case.scf
is the band gap you will need. But be careful that if the k-mesh used in
SCF does not contain the k-vector(s) at which a
Hi there,
Maybe you can send me your struct file and I can have a try.
-Hong
On 08/20/2009 09:37 AM, Matthew Field wrote:
> Hi there,
>
> Thanks heaps for your replies . Unfortunately it hasn't helped me, so I am
> thinking that there is the possibility that I am doing something
> fundamenta
Some time ago I did some calculations for cubic HfO2, but did not find
any serious problems. In the beginning there was a Ghost-band warning,
but the QTL-B value is not as high as that. I got rid of the warning by
reducing the RMT value a little bit. So it might be related to the RMT
value. In
You need to replace NX and NX1 by the actual number of atoms to which
relativistic local orbital basis functions ( p_{1/2} ) are added and
their indexes. If your system don't have very heavy elements (e.g. 5f
elements), you can just replace NX by 0 and neglect the line with NX1,
On 08/08/2009
Dear Prof. Blaha and wien2k users,
I am trying to understand how core states are treated in "lcore".
According to Prof. D. Singh's LAPW book, core states in LAPW are often
treated in such a way so that the contributions of core tails outside
the MT sphere are also approximated accounted for by a
Dear Prof. Blaha and Wien2k users,
This is maybe a silly question: Is it possible to do spin-polarized
LDA+U calculations without including spin orbit coupling?
What I want to do is to do LDA+U calculations without using any
symmetry. I generated the struct file without any geometry symmetry, and
Hi Luiz,
I guess a simple solution for this is to add the following
-Bstatic -static
to LDFLAGS when you set up the compilation options use siteconfig_lapw.
This will ensure that statically linked executables are generated.
Hong
Luiz Cl?udio Carvalho wrote:
> Dear all,
>
> I am with a
, which, I think, is due to the fact that
core electron density in atoms and in solids are different. Am I
correct? Maybe I have made some stupid mistakes?
Thank you very much!
Best regards,
Hong
--
-
Dr Hong Jiang
Hi Manish,
I think there is no problem with your DOS of HfO2. The band near -10 eV
should be the band corresponding to f-states. Most of published data
about HfO2 are obtained from pseudo-potential calculations in which
fully filled f-states are treated as core states. I think this is
actually
Hi,
You can easily find answers to the questions of this kind by searching
the internet carefully.
For your question in particular,
http://cst-www.nrl.navy.mil/lattice/struk/c5.html
zhchwsd at 163.com wrote:
>
> Dear,
>
> What is he atomic positions in anatase TiO2 ? Thanks!
>
>
>
>
uot; and
> try to run "x nn", it says error. What's maybe the reason for this if
> the case.struct file is ok? Dumb question: we only need case.struct
> and case.inst to start a calculation, right?
>
> Peter
>
> - Original Message -
> From: Hong Ji
p://zeus.theochem.tuwien.ac.at/mailman/listinfo/wien
>
--
-----
Dr Hong Jiang
Theory Department + Phone: ++49-30-8413 4833
Fritz-Haber-Institut der MPG+ Fax: ++49-30-8413 4701
Faradayweg 4-6 + E-mail: jiang at fhi-Berlin.mp
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