[SIESTA-L] cube for non-cubic lattice

2021-05-27 Por tôpico Reza Behjatmanesh-Ardakani
Hi, How can generate cube file for non-cubic lattice? Thanks -- SIESTA is supported by the Spanish Research Agency (AEI) and by the European H2020 MaX Centre of Excellence (http://www.max-centre.eu/)

Re: [SIESTA-L] cube for non-cubic lattice

2021-06-01 Por tôpico Reza Behjatmanesh-Ardakani
hu, 27 May 2021, 22:01 Reza Behjatmanesh-Ardakani, < > reza.b@gmail.com> wrote: > >> Hi, >> How can generate cube file for non-cubic lattice? >> Thanks >> >> -- >> SIESTA is supported by the Spanish Research Agency (AEI) and by the >&

[SIESTA-L] vacuum level

2021-09-24 Por tôpico Reza Behjatmanesh-Ardakani
Hi, I prepared a slab and did a job to calculate vacuum level. I get two numbers: dhscf: Vacuum level (max, mean) =4.7396400.318595 eV I think the max value is vacuum level. But what is the second one "mean"? Should I consider the difference between max and mean? Thanks -- SIESTA is

[SIESTA-L] Error in compiling siesta-master (28 Sep. 2023)

2023-09-28 Por tôpico Reza Behjatmanesh-Ardakani
HiI used following command for compiling siesta-master:cmake -S. -B_build -DCMAKE_INSTALL_PREFIX=/home/reza/siesta_master  -DWITH_DFTD3=OFF  -DWITH_LIBXC=OFF -DWITH_FLOOK=OFF   

[SIESTA-L] Error for perturbative polarization for Li atom

2022-06-13 Por tôpico Reza Behjatmanesh-Ardakani
Hi, I used following fdf file for Li unit cell: SystemName com SystemLabel com Diag.Algorithm MRRR-2stage ElectronicTemperature 1500 K MaxSCFIterations 1000 SCF.Mixer.History 10 SCF.Mixer.Weight 0.1 occupationfunction mp SCFMustConverge True

Re: [SIESTA-L] Error for perturbative polarization for Li atom

2022-06-15 Por tôpico Reza Behjatmanesh-Ardakani
Garcia wrote: > Hi, > > As the error message suggests, you can try the non-perturbative options > (see manual). > > I hope this helps. > > Regards, > > Alberto > > > - El 13 de Junio de 2022, a las 12:22, Reza Behjatmanesh-Ardakani > reza.b@gmail.co

[SIESTA-L] Grimm parameters

2023-12-15 Por tôpico Reza Behjatmanesh-Ardakani
HiI used "Grimme" code in the "Utils" directory to see the Grimme parameters.  I got the following results for a molecule on TiO2: =MM.UnitsDistance Ang  # what this program prints out DO NOT CHANGEMM.UnitsEnergy    eV  # what this program prints out DO NOT CHANGEMM.Grimme.S6   

[SIESTA-L] DFT+U

2024-01-15 Por tôpico Reza Behjatmanesh-Ardakani
Dear Users and developersAs you know, converging SCF for DFT+U calculations is a challenge. Could you please guide me about following questions?1-Is it possible to increase Hubbard U step by step? Similar to the ramping method in FHI-aims?2-Can siesta read occupation number matrix for d and f