Dear all siesta user,
How do I know if my molecular dynamics simulation is converging or not?
Can anyone provide me the SIESTA code where the Spin Orbit coupling is
considered.
-- Forwarded message --
From: Suman Chowdhury
Date: Thu, Dec 19, 2013 at 12:10 PM
Subject: Convergence
To: siesta-l@uam.es
Dear all siesta user,
How do I know if my molecular dynamics simulation is converging or not?
Dear all.
Can anyone provide me the correct band lines of a hexagonal lattice (like
graphene,silicene,germanene,stanene etc. sheet (not in terms of reciprocal
lattice vectors)
Dear all,
How all the elastic constants can be calculated by using SIESTA?
Dear all,
what is the typical number of atoms one should use for publishable results
using SIESTA?
--
> *Abraham Hmiel*
> Katherine Belz Groves Fellow in Nanoscience
> Xue Group, SUNY College of Nanoscale Science and Engineering
> http://abehmiel.net/about
>
> On Fri, Jan 24, 2014 at 8:21 AM, Suman Chowdhury <
> sumanchowdhur...@gmail.com> wrote:
>
>> Dear all,
>> what is the typical number of atoms one should use for publishable
>> results using SIESTA?
>>
>
>
>
>
Dear all,
How reliable are the pseudo potentials given in the siesta website?
Dear all,
How do I calculate the electronic structure of graphene nano disks which do
not have any boundary condition by siesta?
--
*Junior research fellow Dept. of Physics, University of Calcutta Kolkata-
79, West Bengal, India.*
* Ph no-+91-9830512232*
ic leads or make the discs periodic to
> obtain the band structure of your system.
>
>
>
> Dr S Bailey
>
> Department of Physics
>
> Lancaster University UK
>
> Email: s.bai...@lancaster.ac.uk
>
> Tel: +441524592844
>
>
>
> *From:* siesta-l-req
le as you change your
> lattice coordinates.
>
>
> []'s,
>
> @mps
>
>
> On Fri, Feb 7, 2014 at 1:54 PM, Suman Chowdhury <
> sumanchowdhur...@gmail.com> wrote:
>
>> Thanks to all.Can you tell me how I put "fake boundary condition" i.e.
>&
Dear all,
When I calculate the optical properties of any system in SIESTA, the
imaginary part of the di electric constant which it gives as an output, the
difference between any two successive energy is always found to be constant
(0.01979).How can I change this energy window.
--
*Junior r
Dear all,
To plot the band structure which is to be set true, WriteBands or
WriteKBands or both.
--
*Junior research fellow Dept. of Physics, University of Calcutta Kolkata-
79, West Bengal, India.*
* Ph no-+91-9830512232*
014 at 3:51 PM, Mostafa Shabani <
> mostafa.nanophys...@gmail.com> wrote:
>
>> WriteBands T
>>
>>
>>
>> On Thu, Feb 20, 2014 at 8:18 PM, Suman Chowdhury <
>> sumanchowdhur...@gmail.com> wrote:
>
Dear all,
How can I get a good band structure when my unit cell is large?
--
*Junior research fellow Dept. of Physics, University of Calcutta Kolkata-
79, West Bengal, India.*
* Ph no-+91-9830512232*
Dear all,
How to estimate magnetism from charge density in siesta?
--
*Junior research fellow Dept. of Physics, University of Calcutta Kolkata-
79, West Bengal, India.*
* Ph no-+91-9830512232*
Dear All,
I have tried thousand times to install Xcrysden in my machine, but I
failed.Can anyone tell me how to do it step by step?
--
*Junior research fellow Dept. of Physics, University of Calcutta Kolkata-
79, West Bengal, India.*
* Ph no-+91-9830512232*
Dear user,
Can anyone know how to plot charge density through siesta by using vmd
visualization tool.
--
*Junior research fellow Dept. of Physics, University of Calcutta Kolkata-
79, West Bengal, India.*
* Ph no-+91-9830512232*
Dear siesta user,
How to calculate cohesive energy from siesta output file for a particular
system?
--
*Junior research fellow Dept. of Physics, University of Calcutta Kolkata-
79, West Bengal, India.*
* Ph no-+91-9830512232*
Dear all,
After running just 1 CG step, I got the following stress-tensor-voigt (kbar)
Stress-tensot-voigt (kbar) -10092.56 -61.77 5.74 -0.46 0.00 0.00..
My question is can said that the structure is relaxed after the CG step.
--
*Junior research fellow Dept. of Physics, University of C
This paper is very interesting. In fact I have also been searching in
internet for this kind of methods. But how can I implement this method in
siesta. It is now not possible for me to implement your method in siesta by
writing programs, because I don't have so much time left for my phd. If you
can
Dear siesta user,
How I can estimate the charge transfer from atom to atom from SIESTA?
--
*Junior research fellow Dept. of Physics, University of Calcutta Kolkata-
79, West Bengal, India.*
* Ph no-+91-9830512232*
of charges for the two
>> calculations. You can use the diferente charge scheme implemented in
>> SIESTA such as Voroni, Hirsfeld or Muliken (or all at the same time).
>> Take a look in the manual for the wright keywords.
>>
>> Regards,
>> On 14 Aug, 2014 6:5
Dear siesta user,
I am trying to optimize the two dimensional sheet of germanium. I am using
the pp given in the siesta website. The lattice constant given in the
literature is within 3.97 to 4.01 A with buckling 0.6 to 0.7 A. But each
time I run the siesta program I am getting the lattice constant
lated and molecular atoms) you must do the calculation
> twice: one for the isolated atom and one for the molecular atom. Then,
> you calculate the "transferred" charge as
> Charge_O_isolated-Charge_O_molecular.
>
> Regards
> On 15 Aug, 2014 1:22 AM, "Suman Chowdh
ons,
> that is clearly wrong if you want to simulate a 2D sheet.
>
>
> 2014-08-15 5:27 GMT-03:00 Suman Chowdhury :
>
> Dear siesta user,
>> I am trying to optimize the two dimensional sheet of germanium. I am
>> using the pp given in the siesta website. The lattice cons
1:28 AM, Максим Арсентьев
wrote:
> PLs give us the link of the literature. K point grid should be more dense.
> Did you properly entered coordinates (cartesian are for ortogonal system)?
>
>
> 2014-08-21 21:04 GMT+04:00 Suman Chowdhury :
>
>> But after optimization the 2D
Because they use different algorithm, different potential and different
basis set.
On Fri, Aug 22, 2014 at 11:15 AM, joyce79928cc .
wrote:
> Dear:
>
> I have asked this similar question before.
> why the result (lattice constant...etc.) of Siesta and Vasp can't compare?
> because I have use thi
Dear user,
I have a question. Suppose I have made "MD.UseSaveXV", "MD.UseSaveCG" and
"DM.UseSaveDM" flags true and run a simulation. Then suppose I have to
stopped the program forcefully before its completion.Then I will again run
the unfinished program. My question is will the program start from w
No I don't think so..
On Fri, Aug 22, 2014 at 4:38 PM, Максим Арсентьев
wrote:
> I believe cartesian coordinate is orthogonal
> http://en.wikipedia.org/wiki/Cartesian_coordinate_system
> It is better to use reduced?
>
>
> 2014-08-22 7:23 GMT+04:00 Suman Chowdhury :
&g
-- Forwarded message --
From: Suman Chowdhury
Date: Fri, Aug 22, 2014 at 1:30 PM
Subject: Forceful termination of the program
To: siesta-l@uam.es
Dear user,
I have a question. Suppose I have made "MD.UseSaveXV", "MD.UseSaveCG" and
"DM.UseSaveDM" f
Dear all,
I need to produce a graph Force vs MD steps.Can you please tell me how to
do that. IT is very urgent.?
--
*Junior research fellow Dept. of Physics, University of Calcutta Kolkata-
79, West Bengal, India.*
* Ph no-+91-9830512232*
I don't understand what you are saying...Can you please it clearly step by
step..
On Wed, Sep 17, 2014 at 8:50 PM, Irtaza Hassan
wrote:
> grep 'constrained' outputfile > filename.ext
>
> use filename.ext file for plots.
>
> On Wed, Sep 17, 2014 at 8:08 PM,
Few weeks ago I had also posted a similar question in the forum..
On Sun, Sep 21, 2014 at 6:55 AM, Julio Henrique
wrote:
>
> I had simulations interrupted by prolonged lack of electricity.
> How to restart from where it was interrupted?
> Is it possible?
> Thank's.
> Julio Henrique.
>
>
>
>
>
>
While I am running a simulation using GGA-PBE Na pseudopotential I am
getting the error. I am sure the problem is not with the .fdf file but with
the Na pseudopotential. I am attaching you the .out file. I also think the
problem lies in not including p shell in the pseudopotential. I don't know
how
Dear user,
Is it possible to configure one's PC or laptop in such a way that the PC or
laptop shut down automatically after the completion of the simulation.
--
*Senior research fellow Dept. of Physics, University of Calcutta Kolkata-
79, West Bengal, India.*
* Ph no-+91-9830512232*
gt;
>
>
> 2014-09-30 12:56 GMT+00:00 Suman Chowdhury :
>
>> Dear user,
>> Is it possible to configure one's PC or laptop in such a way that the PC
>> or laptop shut down automatically after the completion of the simulation.
>>
>> --
>>
>>
Dear user,
I want to know if I only want to relax the structure, without calculating
any other physical quantity from the siesta simulation, is it OK to define
the K point sampling i.e. Monkhorst Pack grid is simply
1 0 0
0 1 0
0 0 1
Because this will accelerate the convergence...I just want to rel
s periodic and the computational cell
> is not large enough, such a reduced sampling of the Brillouin zone could
> lead to an incorrect relaxed geometry.
>
> Riccardo
>
>
> On 10/1/14 9:53 AM, Suman Chowdhury wrote:
>
>> Dear user,
>> I want to know if I only want t
Dear all SIESTA User,
Those users who has facebook account are requested to join the following
group for discussion:
https://www.facebook.com/groups/1482411542018575/
--
*Senior research fellow Dept. of Physics, University of Calcutta Kolkata-
79, West Bengal, India.*
* Ph no-+91-983051223
Dear user,
Can anyone clearly explain (step by step) how to plot fatband...I am unable
to understand from the siesta manual...Suppose I want to plot the band
structure of 2pz electrons...How to do that?
--
*Senior research fellow Dept. of Physics, University of Calcutta Kolkata-
79, West B
Can you post your full .fdf file..
On Fri, Oct 10, 2014 at 3:07 PM, Manjeet Bhatia
wrote:
> Dear Siesta Users,
>
> After Siesta optimization i got forces as
>
> Tot0.0065550.016954 0.0022713
>
> and OutCoor: Final (Unrelaxed) atomic coordinates. Is that ok with the
> relaxation
, Oct 10, 2014 at 4:05 PM, Manjeet Bhatia
wrote:
> Attached...
>
> On Fri, Oct 10, 2014 at 3:33 PM, Suman Chowdhury <
> sumanchowdhur...@gmail.com> wrote:
>
>> Can you post your full .fdf file..
>>
>> On Fri, Oct 10, 2014 at 3:
Dear siesta user,
I have studied the magnetic property of some systems and found magnetism.
Is it possible from the siesta data to know which atoms are contributing in
this magnetism...It is very urgent...
--
*Senior research fellow Dept. of Physics, University of Calcutta Kolkata-
79, Wes
If I want to study some doped structure,how can I understand from siesta
data if there is some hybridization takes place or not between the dopant
atoms and the substrate..
--
*Senior research fellow Dept. of Physics, University of Calcutta Kolkata-
79, West Bengal, India.*
* Ph no-+91-983
You have to use Eig2dos in the Utils folder. After compilation of the
with the help of eig2dos you can have folder where there
will four coloumns. The first one will be the energy in eV. The next one
will be dos for spin up, then dos for spin down and the last one will be
the dos for spin up + spi
I think it cannot be done in siesta. Alternatively you can try LMTO.
On Wed, Dec 3, 2014 at 2:07 PM, 邵德喜 wrote:
> Dear everyone:
> I'm now interested in formulating a TB Hamilton from SIESTA.
> Any ideas and comments will be appreciated.
>
--
*Senior research fellow Dept. of Physics, Univ
Yes. LMTO is another ab inito software which uses tight binding
hamiltonian. From where you can get the TB parameter. LMTO is completely
free.
On Wed, Dec 3, 2014 at 2:32 PM, 邵德喜 wrote:
> Thanks, is LMTO here also a software about ab initial?
>
> 2014-12-03 16:42 GMT+08:00 Suman
Yes, I completely agree with you. As far as I know, spin-orbit coupling is
not included in siesta code. Even I posted about this issue in past in
siesta forum.
On Mon, Dec 8, 2014 at 10:01 PM, Seyed Mohammad Tabatabaei wrote:
> Dear SIESTA Users,
>
> I want to implement spin orbit coupling for m
> calculations
> and on an on-site approximation for the spin–orbit matrix elements.
> We have implemented the technique in the SIESTA (Soler J M *et al *2002
> *J. Phys.: Condens. Matter **14 *2745–79) code, and show that it provides
> accurate
> results for the overall band-str
:
> My apologies.
> This was intended to be sent to Suman only.
> Jaime Ferrer
>
> El 9/12/2014, a las 18:06, Jaime Ferrer escribió:
>
> Sure. There goes, together with an afdf file. Cheers,
> Jaime
>
>
>
> El 9/12/2014, a las 17:54, Suman Chowdhury
> esc
I want to thank Prof Ferrer and Prof Seivane for such an excellent
discussion on SO effect in SIESTA...
On Wed, Dec 10, 2014 at 3:13 PM, Lucas Fernandez Seivane wrote:
> Dear All
>
> As Jaime said, the only drawback is the bigger memory and thus time
> requirements. And as you see in his link an
Dear siesta user,
Suppose I want to do some adsorption by using SIESTA...If I don't want to
change the xyz coordinate of the lattice on which the adatom is going to
adsorbed and also the x and y coordinate of the adatom only want to change
the z coordinate of the adatom..Then how can it be done by
Dear user,
In the SIESTA manual it is written that, if I want to do molecular dynamics
simulation then I need to give the initial time steps and the final time
steps. The default values for initial time steps and the final time steps
are given as 1. But no unit of the time is mentioned. Do you know
As far as I am concern it is not possible to calculate raman spectroscopy
by using siesta. You can calculate other DFT code such as quantum espresso
or Gaussian for this.
On Thu, Feb 26, 2015 at 9:51 PM, Mourad Boutahir
wrote:
> helo,
> i m phD in morocco i start to use the code siesta for dynam
Dear user,
In one paper, the authors have used siesta and commented such that "by
calculating pDOS we can conclude that the contribution to the DOS is mainly
due to the edge atoms...". My question is how can it be calculated? Because
pDOS gives us the information about orbital contribution but not
In siesta is it possible to identify the symmetry operations which give
rise to different bands from the band structure plot...
--
*Senior research fellow Dept. of Physics, University of Calcutta Kolkata-
79, West Bengal, India.*
* Ph no-+91-9830512232*
Thanks for the post...I have also encountered the same problem...Still I
don't understand what is the reason for this unreasonable PDOS...
On Sun, Apr 12, 2015 at 1:01 PM, BingHuang wrote:
> Dear siesta users,
>
> Has any one encountered the problem of negative value of projected DOS
> which is
Can you provide us any reference..
On Sun, Apr 12, 2015 at 1:23 PM, wrote:
> This is a well known "problem", but has not to do with SIESTA. It has to
> do with the physical meaning of the decomposition of DOS to PDOS. If you
> decompose to orbitals with different orientation you may probably not
I got the negative values of the PDOS while using double zeta polarized
basis set implemented within the SIESTA...Are these basis sets
non-orthogonal?
On Sun, Apr 12, 2015 at 1:40 PM, Emilio Artacho wrote:
> The mentioned well-known problem is related with
> the use of non-orthogonal basis sets.
In this situation my question is suppose I have obtained negative PDOS for
a particular structure. If I will give this values in the manuscript and
send to any journal for publication and if the referee will ask about this
then what should I do?
On Sun, Apr 12, 2015 at 3:05 PM, wrote:
> I fully
Dear User
As we all know partial density of states can be calculated easily by using
SIESTA...But in many papers I have seen partial band structure that is
which band is due to which orbital...is there any way to do that in SIESTA..
--
*Senior research fellow Dept. of Physics, University of Ca
I am not talking about partial DOS...I want to know about partial band
structure...I know how to calculate partial DOS by using fmpdos.f...
On Mon, Apr 27, 2015 at 11:42 AM, wrote:
> Yes. It is easy to be done, thanks to Andrei Postnikov's utility fmpdos.f.
> You have to use as input the .PD
Not sure what you mean, maybe you are talking about the
> utility fatbands in the Util directory?
>
> Emilio
>
> On Apr 27, 2015, at 8:25 AM, Suman Chowdhury wrote:
>
> I am not talking about partial DOS...I want to know about partial band
> structure...I know how to cal
Thanks a lot Prof Artacho..I will now work very hard to learn the fatband..
On Mon, Apr 27, 2015 at 1:02 PM, Emilio Artacho wrote:
> fatbands gives you that kind of information
>
> E
>
> On Apr 27, 2015, at 9:24 AM, Suman Chowdhury wrote:
>
> My question is, is it possible
Dear User,
I have a question. By definition the imaginary part of the dielectric
function is positive and also it can be seen from its mathematical
expression that at zero frequency it should be zero. Right now I am
studying some structure where sometimes I am getting 0 at 0 frequency and
sometimes
Dear SIESTA user : While I am trying to compile denchar by typing make
denchar it is giving me an error " No rule to make target
`../../../../Obj/arch.make'. Stop." . Can anyone help me in this regard to
solve the problem
--
*Senior research fellow Dept. of Physics, University of Calcutta
Dear SIESTA User : Now another problem arises..While I am trying to plot
the charge density using rho2xsf program it is showing "Program received
signal SIGFPE: Floating-point exception - erroneous arithmetic operation.
Backtrace for this error:
#0 0xB76B8163
#1 0xB76B8800
#2 0xB77C23FF
#3 0x804CA
Denchar also is not working..Instead of having the .DIM file in the working
directory the program is unable to read the .DIM file...
On Mon, Jul 6, 2015 at 4:42 PM, fariborz nemati
wrote:
> Need I a denchar output before use of the rho2xsf program?
> On 5 Jul 2015 13:01, "Suma
Try this one
./gnubands si_bandpoints.bands> si_bands.dat
On Thu, Jul 23, 2015 at 1:47 PM, jv sharma wrote:
> I get like this:
>
> jv@jv-desktop:~$ cd siesta-trunk-462/Util/Bands
> jv@jv-desktop:~/siesta-trunk-462/Util/Bands$ ./gnubands
> si_bands.dat
> At line 27 of file gnubands.f (unit = 5,
Don't give "<" after "./gnubands".
On Thu, Jul 23, 2015 at 2:01 PM, jv sharma wrote:
> Got like this:
>
> jv@jv-desktop:~/siesta-trunk-462/Util/Bands$ make clean
> rm -f *.o *.mod new.gnubands eigfat2plot gnubands
> jv@jv-desktop:~/siesta-trunk-462/Util/Bands$ make
> f95 -c -g -O2 -DF
/Bands$ ./gnubands
> si_bandpoints.bands> si_bands.dat
>
> A blank si_bands.dat is also created in the directory.
>
> On Thu, Jul 23, 2015 at 1:56 PM, Suman Chowdhury <
> sumanchowdhur...@gmail.com> wrote:
>
>> Try this one
>> ./gnubands si_bandpoints.bands> si_ba
Dear siesta user,
I am trying to simulate STM images. But after doing the required steps the
STM executable is not forming. Can anyone help me how to do the
compilation. I have already installed FFTW in my linux PC.
--
*Senior research fellow Dept. of Physics, University of Calcutta Kolkata-
7
Dear SIESTA User,
I want to do molecular dynamics simulation. I have found that after the
simulation the program generates three files,
SystemLabel.MD,SystemLabel.MDE and SystemLabel.ANI.Can you tell me how
to visualize these files. I am unable to find any suitable software for
this in linux...
Dear siesta user,
I am trying to plot the charge density of a monolayer system by using
rho2xsf utility and then visualize by using xcrysden. I have observed that
depending on the spanning vector, the layer number depends. I know the
extra atoms are the mirror images of the original structure. But
Dear Sukanya,
For this please download this software from the following link. It is very
easy to download and install and also very easy to visualize STM images
from the RHO file generated by SIESTA.
http://www.wsxmsolutions.com/
On Wed, Nov 11, 2015 at 1:17 PM, Sukanya Ghosh
wrote:
> Dear all,
e sent. Can you please tell
> me how to install it ?
>
> On Wed, Nov 11, 2015 at 2:42 PM, Sukanya Ghosh <
> ghosh.sukanya1...@gmail.com> wrote:
>
>> Dear Suman,
>> Is WSxM applicable to linux ? I thought its is useful for Windows
>>
>> On Wed, Nov 11,
Dear siesta user.
I need the real and imaginary part of the wavefunction as a function of
energy. Is it possible to retrieve separately the real and imaginary part
of the wavefucntion from siesta. Please look into the following paper for
this:
Raymond Atta Fynn et al PRB 69 085207 (2004)
--
Dear Prof. Junquera,
Thank you sooo much for your reply. Sir can I get your email id.
Because "javier.junquera
-- unican es" one is not working. I want to ask you some siesta related
question and also some post doc related questions. If you do not have any
problem, can you please provide me your e
Dear Users,
I am really confused about one issue. While calculating optical properties
through SIESTA, what we get. Are these obtained data due to interband
transition or intraband transition. In one paper I have seen they have
separately calculate intraband and interband optical properties by usin
> Dear Users,
> I am really confused about one issue. While calculating optical
properties through SIESTA, what we get. Are these obtained data due to
interband transition or intraband transition. In one paper I have seen they
have separately calculate intraband and interband optical properties by
I am specifically interested in spin-orbit coupling. Can I introduce
coupling in my simulation by using this version of siesta.
On Wed, Aug 31, 2016 at 3:31 PM, Nick Papior wrote:
> We are pleased to announce the release of Siesta-4.1-b1.
>
> This version is a major step in development for Siest
Dear Uttam,
In SIESTA there is no option to provide space group number as far as I know.
On Sat, Sep 10, 2016 at 11:57 AM, Uttam Paliwal wrote:
> thanks prof Alberto
>
> Kindly clear my another small doubt. In siesta where we provide the space
> group number eg for Si the space group is #216 zi
For that you need to provide two quantities. The lattice vectors and the
unit cell coordinate. That is all to specify the crystal structure.
On Sat, Sep 10, 2016 at 12:10 PM, Uttam Paliwal wrote:
> then how to specify the crystal structures
>
> On Sat, Sep 10, 2016 at 12:00 PM, Suman
you can get them from published paper..
On Sep 10, 2016 4:25 PM, "Uttam Paliwal" wrote:
> is there any resource or website from where can get the above data
>
> On Sat, Sep 10, 2016 at 12:30 PM, Suman Chowdhury <
> sumanchowdhur...@gmail.com> wrote:
>
>
Dear SIESTA use,
Does anyone know how to calculate effective mass, mobility, thermal and
electrical conductivity, Seebeck coefficient through siesta simulation???
--
*Senior research fellow Dept. of Physics, University of Calcutta Kolkata-
79, West Bengal, India.*
* Ph no-+91-9830512232*
Dear SIESTA user, does anyone know how to calculate the Stoner-Exchange
parameter from SIESTA??
--
*Senior research fellow Dept. of Physics, University of Calcutta Kolkata-
79, West Bengal, India.*
* Ph no-+91-9830512232*
Dear Barnali,
May be this is slightly an off topic but I need some help from you. As you
are using the k2 cluster of IUAC, which I am also using. But Iam facing
some problems while using SIESTA. While running siesta in the serial mode,
the program runs but the output file is not generated. While t
. I can able to
vary the strength of spin-orbit coupling in SIESTA. But I want to determine
it. How to do that in SIESTA...
From
Dr. Suman Chowdhury
--
*Dr. Suman Chowdhury*
*Assistant Professor Dept. of Physics, Bangabasi College Kolkata- 79,
West Bengal, India.*
* Ph no-+91-9830512232*
explain.Should I keep the volume of the supercell constant or variable cell
relaxation. Please help me.
--
*Dr. Suman Chowdhury*
*Assistant Professor Dept. of Physics, Bangabasi College Kolkata- 79,
West Bengal, India.*
* Ph no-+91-9830512232*
any band
gap. But interestingly the component PDOS are giving the required band gap.
The problem is with the total PDOS. Do any of you have any idea about these
kinds of results...
--
*Dr. Suman Chowdhury*
*Assistant Professor Dept. of Physics, Bangabasi College Kolkata- 79,
West Bengal
This is the fdf that I have used...
On Thu, Jan 25, 2018 at 11:40 AM, Nick Papior wrote:
> Dear Suman,
>
> Without data (plots) or fdf file it is very difficult to help you.
> It could be that your smearing parameter is too large.
>
>
> 2018-01-24 15:13 GMT+01:00 Suman
I have just tried to see the variation of TDOS by changing the smearing
parameter. But I could not observe any change in it.
On Wed, Jan 31, 2018 at 6:44 PM, Suman Chowdhury wrote:
> This is the fdf that I have used...
>
> On Thu, Jan 25, 2018 at 11:40 AM, Nick Papior
> wrote:
>
use when I plot
> the bandstructure for this structure it does not capture the correct band
> gab (this *has* to be the problem).
>
> 2018-01-31 16:35 GMT+01:00 Suman Chowdhury :
>
>> I have just tried to see the variation of TDOS by changing the smearing
>> parameter. But I
Just let me know how did you calculate the DOS..
On Sat, Feb 3, 2018 at 3:04 AM, Nick Papior wrote:
> Dear Suman,
>
> I think you should solve this yourself.
>
> 2018-02-02 5:56 GMT+01:00 Suman Chowdhury :
>
>> Dear Nick Papior,
>>
>> Thank you so so much fo
Again thank you so so much Prof. Nick Papior
On Sun, Feb 4, 2018 at 11:44 PM, Nick Papior wrote:
> I used PDOS from siesta, just as you said you did in your original post.
>
> 2018-02-04 17:25 GMT+01:00 Suman Chowdhury :
>
>> Just let me know how did you calculate the DOS..
&
Dear all SIESTA users,
Does anyone have any idea about how to study the PIEZOELECTRIC behavior of
materials by using SIESTA??
Dear SIESTA user : Is there any utility program is SIESTA which can
calculate the velocity autocorrelation function and the fourier transform
of it, because the fourier transform of velocity autocorrelation function
gives the phonon density of states which I want to calculate..
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