Dear Nick Papior,
I am simulating the transport properties of defects, like vacancies and
line defect, in monolayer MoS2. I want to keep the leads as small as
possible so that I can increase the number of atoms in the central region
in order to calculate these effects as accurate as possible. Ther
Dear Riya,
You can tune these value using their tags which well explained in the
manual. As you decrease the energyshift your first orbitals will get larger
and vice versa.
Slit norm helps you to modify the tail of the second and higher order ZETAs
in the atomic orbital's expansion. However, to u
Dear users,
I am optimizing my unitcell of monolayer MoS2 with PBEsol functional and
then calculate electronic structure with PBE. PBEsol gives LC=3.167 in a
good agreement with experiment while PBE gives LC=3.22 (almost) when I
start from experimental value LC=3.16. All with default values as inp
Dear SIESTA users,
I am trying to create vacancies inside a monolayer of MoS2. I am
calculating electronic properties both with and without "Ghost Atom". When
I add ghost atom there will be an addition of (-6) charges into the
supercell. I just introduced to the concept of ghost atoms. Can anyone
hus energies will
> be lower.
>
> Search for "BSSE" in the list archives, there have been several
> discussions on the subject.
>
> Regards,
>
> Roberto
>
> On 06/06/2017 07:48 AM, MB MB wrote:
>
>> Dear SIESTA users,
>>
>> I am t
Sear SIESTA users,
What can it be concluded when Free Energy and Total Energy are different in
a band structure calculation?
I mean if their subtraction is non-zero.
Best regards
Mohammad
Dear SIESTA users,
I have created a Mo and MoS6 vacancies separately in a 6times6 supercell of
MoS2 monolayer. However, At the beginning and end of band structure and
optimization calculations, I get a difference of Etotal and FreeEng about 6
to 100 meV. I am using DZP minimal basis and GGA-PBE as
Dear SIESTA users,
Does anyone of you know how do I get a tested Pseudopotential for Tungsten
to use it for calculations on WS2, for example??
Thank you in advance for your help.
Best regards
Mohammad
cience/article/pii/S0927025614007940#f0005
>
> The name is : "Systematic pseudopotentials from reference eigenvalue sets
> for DFT calculations"
>
> Cheers,
> Nicolas
>
>
> MB MB wrote :
>
> Dear SIESTA users,
>>
>> Does anyone of you
Dear Ritwik,
The symmetry points are correct. You should use
ReciprocalLatticeVectors
And it depends on you how to choose the symmetry line. I choose a loop so
to say but you can put only Gamma K and M. Check papers on your material
regarding this matter.
Best
Mohammad
On Wednesday, June 28, 2
Dear SIESTA users,
I really need your help. I am studying defects in MoS2 2D structures.
As I increase the size of the supercell from 5*5 to 8*8, the position of
defects states changes in DOS diagram
I use DZP basis set and default values to create orbitals.
Is there any suggestion why this h
ering Divison,
> IBN Sina Building, KAUST,
> Thuwal, KSA
> *=======*
>
> On Tue, Aug 8, 2017 at 3:55 PM, MB MB wrote:
>
>> Dear SIESTA users,
>>
>> I really need your help. I am studying defects in MoS2 2D structure
Dear SIESTA users,
I was wondering how can I unfold the band structure of a supercell from
SIESTA outputs?
Thank you in advance for your help.
Best Regards,
Mohammad
Dear Vipin,
Please take a look at this link to the TranSIESTA tutorial:
https://github.com/zerothi/ts-tbt-sisl-tutorial
Here you will find many examples in different situations how to run
transport calculations.
Best,
Mohammad
On Tue, Jan 28, 2020 at 10:37 AM Dr. Vipin KUMAR
wrote:
> Dear Si
Hi Dwaipayan,
It would be easier to answer your question if you could you share your
input!?
Best,
Mohammad
On Sun, Feb 9, 2020 at 10:02 PM Dwaipayan Chakraborty
wrote:
> Dear All,
>
> I have done calculations for electrode and scattering region in version
> 4.0 but when I am trying to do the
>> DM.MixingWeight0.03 # New DM amount for next SCF cycle
>>> DM.Tolerance 1.d-4 # Tolerance in maximum difference
>>> DM.UseSaveDM true # to use continuation files
>>> DM.NumberPulay 5
>>> Diag.Divi
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