Re: [SIESTA-L] B3LYP

2010-08-20 Por tôpico Sefa Nur D
Hello, There are no hybrid functionals in SIESTA. Sefa Nur University of Pittsburgh On Fri, Aug 20, 2010 at 5:54 PM, Ben Martin wrote: > Thanks, that article was very helpful. I'm wanting to use HFX in SIESTA in > large scale MD simulations, well beyond 1-D polymers. Has anyone seen or > used B

Re: [SIESTA-L] B3LYP

2010-08-20 Por tôpico Ben Martin
Thanks, that article was very helpful. I'm wanting to use HFX in SIESTA in large scale MD simulations, well beyond 1-D polymers. Has anyone seen or used B3LYP with SIESTA for something like this? Specifically, I'm looking for an acceptable way to handle iron oxides (mostly liquid) using SIESTA. Do

Re: [SIESTA-L] B3LYP

2010-08-20 Por tôpico Ren Hao
On 2010/8/20 22:57, Ren Hao wrote: Hi Ben, Maybe the following reference useful: Implementation of Exact Exchange with Numerical Atomic Orbitals, JCP, 114, 1039(2010) http://pubs.acs.org/doi/abs/10.1021/jp908836z Sorry for the error, the work was published on J. Phys. Chem. A, not JCP. T

Re: [SIESTA-L] B3LYP

2010-08-20 Por tôpico Ren Hao
Hi Ben, Maybe the following reference useful: Implementation of Exact Exchange with Numerical Atomic Orbitals, JCP, 114, 1039(2010) http://pubs.acs.org/doi/abs/10.1021/jp908836z good luck Ren On 2010/8/20 22:47, Ben Martin wrote: Has anyone implemented B3LYP, or even just Hartree-Fock, in

[SIESTA-L] B3LYP

2010-08-20 Por tôpico Ben Martin
Has anyone implemented B3LYP, or even just Hartree-Fock, in SIESTA? If so, is there anyway I can get the code? Thanks, Ben

[SIESTA-L] How to calculate the polarization in slabs?

2010-08-20 Por tôpico Jiawang Hong
Dear all, I'm interested in calculating the polarization in slab along the direction perpendicular to surfaces (z direction). I have tried by using Born effective charge, but I want to use a different method. The slab of SrTiO3 is SrO terminated (charge neutral) and the Ti is off-centered b

[SIESTA-L] How to calculate the polarization in slabs?

2010-08-20 Por tôpico Jiawang Hong
Dear all, I'm interested in calculating the polarization in slab along the direction perpendicular to surfaces (z direction). I have tried by using Born effective charge, but I want to use a different method. The slab of SrTiO3 is SrO terminated (charge neutral) and the Ti is off-centered b

RE: [SIESTA-L] central location for pseudo-files?

2010-08-20 Por tôpico Backlund, Daniel
We have used a bash script that greps the ChemicalSpecies out of the fdf and copies them out of a central location. More specifically, we have our pseudos stored by functional and author (/share/apps/siesta/vps/lda/ca, /share/apps/siesta/vps/gga/rpbe, etc.). Our bash script also greps the fun

RE: [SIESTA-L] simplex program

2010-08-20 Por tôpico Koch, Robert J
In the Utilities/Optimization folder. From: Bin Shao [mailto:binshao1...@gmail.com] Sent: Thursday, August 19, 2010 8:51 PM To: siesta-l Subject: [SIESTA-L] simplex program Dear all, I am a newer to siesta and wonder to optimize the basis. So where and how can I find the simplex program? Thank

Re: [SIESTA-L] central location for pseudo-files?

2010-08-20 Por tôpico Alexander Vozny
you can keep the pseudos in one location and then simply use the symbolic link in every working folder that would reference to the main location ln -s main/location/folder/pseudo_name.vpslocal_pseudo_name.vps

[SIESTA-L] central location for pseudo-files?

2010-08-20 Por tôpico Michael R. C. Williams
Hello all, Can anybody suggest an easy way to store pseudopotential files in one central folder rather than having a copy in the working directory? Is there an environmental variable that tells SIESTA where to look for pseudo files, or should I just resort to accomplishing this by scripting? (P

Re: [SIESTA-L] something wrong about my programme

2010-08-20 Por tôpico holin chen
you should give more details about the error. 2010/8/20 xiaoru pei > Hello everyone: > I am a new user of siesta.Nowadays I am using the transiesta > to simulate the current.However ,I cannot run the programme correctly. When > I run the tbtrans , I always meet one error.Would you please

[SIESTA-L] something wrong about my programme

2010-08-20 Por tôpico xiaoru pei
Hello everyone: I am a new user of siesta.Nowadays I am using the transiesta to simulate the current.However ,I cannot run the programme correctly. When I run the tbtrans , I always meet one error.Would you please help me check the input file ? I am looking forward your help! Xiao Ru

Re:RE: Fw:Fw:[SIESTA-L] the current

2010-08-20 Por tôpico 郭振东
Thank you very much! At 2010-08-20 14:42:56,"Fuentes, Adolfo" wrote: >Dear Zhendong, > >Just some personal advice to you (which I think will make things easier for >you in the future): > >1. You ask very basic questions. Here you need to do the hard work of going >through tutorials, etc., if you