Search found 32 matches

by Wenjie
Thu Jan 21, 2010 8:50 pm
Forum: VTSTTools
Topic: Question about DOSxx files
Replies: 2
Views: 6109

Re: Question about DOSxx files

I think it's should be order1. That is the way how vasp write the site-projected dos.
by Wenjie
Wed Jan 20, 2010 1:49 am
Forum: VTSTTools
Topic: A rookie question about split_dos
Replies: 2
Views: 7062

Re: A rookie question about split_dos

Please check whether you have RWIGS and set NPAR=1 in your INCAR file, otherwise the code will not do site-projection.
by Wenjie
Tue Dec 15, 2009 3:56 pm
Forum: Bader
Topic: atomic chrage
Replies: 2
Views: 11709

Re: atomic chrage

Would you please send the cube file that has problem to twj916@mail.utexas.edu? I'll take a look at it.

Wenjie
by Wenjie
Wed Dec 02, 2009 6:05 pm
Forum: Bader
Topic: voronoi population: output?
Replies: 3
Views: 10232

Re: voronoi population: output?

We've updated bader again. Atomic volumes are added to the voronoi output. Please download the latest version and use:

bader -c voronoi CHGCAR

to get the voronoi output.
by Wenjie
Mon Aug 24, 2009 3:40 pm
Forum: Bader
Topic: asymmetric bader charges
Replies: 12
Views: 24742

Re: asymmetric bader charges

Hi, would you please send the charge file to twj916@mail.utexas.edu, so I can look into the problem. If the file is too large, please send me the link so that I can download it.
by Wenjie
Thu Aug 06, 2009 10:55 pm
Forum: Bader
Topic: problem with bader and voronoi analysis from cube file
Replies: 1
Views: 7239

Re: problem with bader and voronoi analysis from cube file

Would you please send the cube files that have problems to twj916@mail.utexas.edu? So that I can look into it and figure out what's going wrong. If the cube files are too large, please just give me a link that I can download the file.
by Wenjie
Thu Aug 06, 2009 10:52 pm
Forum: Bader
Topic: voronoi population: output?
Replies: 3
Views: 10232

Re: voronoi population: output?

The output of the voronoi analysis has been added to the code. Please download the new released version and the output will be printed on the screen after the analysis.
by Wenjie
Thu Jul 02, 2009 3:13 pm
Forum: Bader
Topic: seeming infinite loop in charge_mod.f90
Replies: 3
Views: 9580

Re: seeming infinite loop in charge_mod.f90

The purpose of the outer loop is to make sure we get the shortest distance in the code. This doesn't cause problem before. Would you please send your charge density file (CHGCAR or cube file) to me? So I can look into the problem. Thanks.
by Wenjie
Sat Feb 14, 2009 4:38 am
Forum: Bader
Topic: Question about CHGCAR ?
Replies: 3
Views: 18415

Re: Question about CHGCAR ?

I think the unit used in VASP is number of electrons in each volume. Basically, it's the charge density at that grid point times the volume associated with one grid point.
by Wenjie
Tue Jan 06, 2009 7:02 pm
Forum: Bader
Topic: Core charge
Replies: 31
Views: 183208

Re: Core charge

Maybe it is because your calculation has been interrupted somehow and didn't finish. In the vasp code, the time to write the AECCAR0 and AECCAR1 is much earlier than the time to write AECCAR2. I think it only need the information from POTCAR to generate the AECCAR0 and AECCAR1. However, to write the...
by Wenjie
Fri Jul 04, 2008 7:06 pm
Forum: VTSTTools
Topic: About "doslplot.pl" script
Replies: 4
Views: 12795

Re: About "doslplot.pl" script

The doslplot.pl already works for the spin-polarized calculation. But it only plots the "spin up + spin down" DOS. If you want the plot with only spin up or spin down DOS, you can open the DOS* file in software such as Excel or Origin. You can find the column for spin up data. For example,...
by Wenjie
Wed Jan 23, 2008 4:08 am
Forum: VTSTTools
Topic: About "doslplot.pl" script
Replies: 4
Views: 12795

Re: About "doslplot.pl" script

Hi, For the first question, DOS0 is the total DOS for the system. DOS1 to DOS 20 are the atomic projected DOS files for each atom. For the second one, if you use ispin=2 in your vasp calculation, there'll be one column for the spin up DOS and one for the spin down in your DOS* file. For the last one...
by Wenjie
Wed Nov 14, 2007 6:32 pm
Forum: VTSTTools
Topic: the "doslanalyze" script
Replies: 2
Views: 8013

hi, i think you used the old version of doslanalyze.pl, which cannot deal with the spin case. You can try to download the new version.
I used you POSCAR and INCAR to calculate the DOS, and use the new doslanalyze.pl to analyze it. I found the d-band energy is about -1.1eV.
by Wenjie
Sat Aug 04, 2007 3:29 am
Forum: VTSTTools
Topic: new scprits for doslanalyze.pl and doslplot.pl
Replies: 0
Views: 11116

new scprits for doslanalyze.pl and doslplot.pl

Now the doslanalyze.pl script can atomatically recognize whether it is a spin-polarized or non-polarized calculation. So the doslanalyze_p.pl script is no longer needed.

So does the doslplot.pl script.
by Wenjie
Thu Jul 05, 2007 9:30 pm
Forum: VTSTTools
Topic: Minor problem with doslplot_p.pl
Replies: 3
Views: 8808

Thanks for pointing out the bug. I've updated the code.