ION, ICTP,
STRADA COSTERIA 11,
TRIESTE, 34104,
ITALY
PHONE: +39 040 2240 369 (O)
+39 3807528672 (M)
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kajal jindal wrote:
> Hii,
>
> I am working on ZnO doped with Nitrogen .I have used 2*2*2 ZnO
> supercell ..If i replace 1 Zn atom by 1 N atom in that supercell,doped
> N atom does not make any bonds with the surrounding atoms even after
> optimizing the lattice constants and atomic
with regards to the Tone comments, infact i am using guassian cubic so
that i can do bader population analysis. I am thankful to all for your
timely help.
with best regards
saqib
University of strasbourg, France.
On Wed, 2009-10-28 at 16:55 +0100, Lorenzo Paulatto wrote:
> In data 28 ottobre 2009 alle ore 16:49:42, saqib javaid
> ha scritto:
> > i found that
> > inter atomic distances are the same as in SCF input file, but origin for
> > plotting has changed. I hope i am clear enough this time...
>
>
In data 28 ottobre 2009 alle ore 16:49:42, saqib javaid
ha scritto:
> i found that
> inter atomic distances are the same as in SCF input file, but origin for
> plotting has changed. I hope i am clear enough this time...
Dear Saqib,
it does not come from the Gaussian file, but from XCrysDen
Thanks a lot for your reply. What i mean by "do not match" is the fact
that atomic coordinates are different from what i gave in SCF input
file. When i load the guassina cubic file in the Xcrysden, i found that
inter atomic distances are the same as in SCF input file, but origin for
plotting
saqib javaid wrote:
> the xyz coordinates of the atoms given in the output file (...)
> do not match the coordinates used in SCF input file.
what do you mean by "do not match"? if you visualize the charge and the
atoms, do they look misplaced?
> Secondly, is there any way to increase the no.
Dear PWSCF users,
I have a question regarding gaussian cubic format (output_format=6 in pp
input file). I have used this format to get charge density. However,
the xyz coordinates of the atoms given in the output file (which should
be in bohr as per a previous post) do not match the
(website of our theory group)
http://www.issp.ac.cn(website of our institute)
==
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--
Eduardo Menendez
Departamento de Fisica
Facultad de Ciencias
Universidad de Chile
Phone: (56)(2)9787439
URL: http://fisica.ciencias.uchile.cl/~emenendez
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ne, Italy
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Pw_forum at pwscf.org
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Davide,
> is your system metallic?
>
the material I am studying is Li2MnO3. It is an insulator, at low
temperature there might exist a weak antiferromagnetic interaction
between Mn ions.
In this material I predominantley wanted to calculate the hyperfine
interaction between Mn ion and Li
=
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Dear QE community,
I am currently studying charge-density wave ordered materials form the
theoretical point of view. In my system, VS2, the Vanadium planes
order in an hexagonal 2D lattice and are sandwiched by two Sulfur
planes. As a basic approach, an hexagonal unit cell with one V and two
Dear Users,
Recently, when i did some calculations of molecular dynamics using pwscf code, i
found that the mixing_mode of local-TF and TF can improve the convergence
greatly.
However, i did not understand how it works. Could anybody tell me? I know the
Thomas-Fermi theory, which is the
Jiayu Dai wrote:
> i found that the mixing_mode of local-TF and TF can improve the
> convergence greatly.[...] Are there any references about it?
there is some explanation in the paper describing QE:
J. Phys.: Condens. Matter 21, 395502 (2009). The relevant
reference is D. Raczkowski, A.
Dear Alexander,
You are correct, left and right moving states are in general not
related. I was wrong about trying to create a pair. Thanks for
clarification.
I have a few more questions.
1. I want to find out the reflection coefficient in the code. In
transmit.f90, transmission coefficient
Hello world!
I'm looking for a Manganse pseudopotencial. At the QE home page there
is one but with semicore states in valence. Does anybody have a pseudo
without semicore. Of course, Scalar-Relativistic Calculation and GGA (
the PBE one) and Ultrasoft are the main caracteristics
Thanks
Did you check carefully? If you change the tot_charge, the number of
electron must be charged accordingly. The starting charge is generated to be
a non-charge system but then will be renormalized accordingly.
That number 200 is the total electron in your unit cell corresponding to the
neutral
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