in advance,
Farah Marsusi,
Amirkabir University of Technology.
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Dear Quantum Espresso users,
Is there any way to restart phonon calculations (including Raman) after
shutting off the computer unexpectedly.
Many thanks,
Marsusi,
Amirkabir University of Technology,
Tehran.
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Dear Carlos,
If everything in your input file is OK, when DFT suffers so much from self
interaction error, e.g. for a highly correlated system, this may happen. Please
see : " Carbon 144, 615 (2019).
Best wishes,
Farah.
On Tue, 07/16/2019 09:34 AM, "Ayestaran Latorre, Carlos"
wrote:
>
Dear experts,
I am running pmw.x to generate Wannier functions to use in LDA+U. However,
after building orbital bands and projectors the poormanwannier utility gives
this error:
Error in routine projection (147):
too few bands
Here are the proj.in and pmw.in files:
prefix =
Dear all,
I have done DFT+U calculations in a semi-empirical way by increasing U
parameter until the magnetic moment (M) equal to experimental value was
obtained along with a phase transition from metal to insulator, as seen in
experiment. All physical findings are reasonable, except total
Dear Users,
After successful calculations of scf and nscf procedures for graphene within
DFT+U, QE complains when applying projwfc.x utility to calculate PDOS:
"Error in routine set_hubbard_l (1): pseudopotential not yet inserted"
Perhaps d-orbitals like symmetries for C hybridization be the
Dear Users,
It seems the band structure calculation for DFT+U+SOC is not implemented yet
in QE. So, I have done two separate scf runs both with DFT+SOC: first with
automatic generation of k-points, second with the manually giving interested
points for plotting band structure. All other
Dear pwscf users,
Is there any flag to impose starting magnetization on each atom in a supercell.
I only see on each species.
Best regards,
F. Marsusi,
Department of Physics,
Amirkabir University of Technology.___
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Dear all,
Both of "set_hubbard_l.f90" and also "tabd.f90" are working nicely for both scf
and nscf runs after editing them for C and F atoms. Therefore, I could get the
correction to the energy levels and magnetic comment using GGA+U. However, by
executing bands.in to plot predicted GGA+U
cules has been always
> problematic due to the strong hybridization between C 2s and C 2p orbitals,
> and to the application of the correction to 2p orbitals only.
> HTH
> Giuseppe
>
> On Friday, February 10, 2017 07:25:10 PM FARAH MARSUSI wrote:
> > Dear all,
> >
> &g
Dear all,
By GGA+U as implemented in QE, the correct magnetization (M) and band gap was
obtained. The correct U value for each atom was obtained by intensive step by
step runs to reach gradually the experimental M value, and therefore band gap.
All results are OK till now (the U value itself
Dear all,
Does LDA+U implemented in QE can work also for p orbitals?
Best regards,
F. Marsusi,
Amirkabir University of Technology.___
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Dear all,
Is it possible to use paw methods along with hybrid functionals as implemented
in QE?
Best regards,
F. Marsusi,
Amirkabir University of Technology.___
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Pw_forum@pwscf.org
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Dear All,
I could not find any documentation regarding paw method and descriptions of its
input flags in QE. Would be very grateful, if introduce any.
Best regards,
F. Marsusi,
Amirkabir University of Technology.___
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Are you sure about the choice of the nqx variables?
> What is the value of the magnetisation at PBE level? I would firstinvestigate
> the latter, before moving to the PBE0 calculation.
> Giovanni
>
> > On 16 Jan 2017, at 10:33, FARAH MARSUSI <mars...@aut.ac.ir>
Dear QE users,
The total magnetization of the system consist of one fluorine adatom on the
graphene sheet in a 3 by 3 supercell obtained by both PBE and PBE0 is nearly
zero. No fix magnetization imposed to system, in spite of the odd number of
electrons, and let it to be determined during the
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