[Pw_forum] Praseodymium Pseudopotential(s)

2010-08-31 Thread Stefano Fabris
g the QE PP > code, and > could make it available (no guarantees, of course!). > > -Paul > > > > -- > From: "Stefano de Gironcoli" > Sent: Thursday, August 26, 2010 12:21 AM > To: "PWSCF Forum" > Cc: "Stefano Fabris&quo

[Pw_forum] Praseodymium Pseudopotential(s)

2010-08-31 Thread Vo, Trinh (388C)
Hi Stefano, Thank you very much for sharing your data. After searching the literature, I also see DFT+U is a solution for the elements having f-electrons. One other solution that I think it might also work is to use hybrid functional. Best, Trinh On 8/31/10 6:09 AM, "Stefano Fabris" wrote:

[Pw_forum] Praseodymium Pseudopotential(s)

2010-08-29 Thread Vo, Trinh (388C)
gt; > > > -- > From: "Stefano de Gironcoli" > Sent: Thursday, August 26, 2010 12:21 AM > To: "PWSCF Forum" > Cc: "Stefano Fabris" > Subject: Re: [Pw_forum] Praseodymium Pseudopotential(s) > &g

[Pw_forum] Praseodymium Pseudopotential(s)

2010-08-28 Thread Henning Glawe
On Thu, Aug 26, 2010 at 06:11:26PM -0700, w2agz wrote: > You mentioned "...posting pseudos on the web"...is it possible for QE users > to submit PPs they've found handy to the QE Wiki? I constructed a PP > favoring the Cu 3d9 4s2 configuration which I found very useful for > calculating ground

[Pw_forum] Praseodymium Pseudopotential(s)

2010-08-27 Thread Stefano de Gironcoli
Dear Paul, I inquired Paolo Giannozzi and he said that, in view of the very few contributions we add so far, there isn't a working web procedure where to upload pseudopotentials automatically. If you send me the Cu pseudo you have generated (including any info that you think can be useful

[Pw_forum] Praseodymium Pseudopotential(s)

2010-08-26 Thread w2agz
able (no guarantees, of course!). -Paul -- From: "Stefano de Gironcoli" Sent: Thursday, August 26, 2010 12:21 AM To: "PWSCF Forum" Cc: "Stefano Fabris" Subject: Re: [Pw_forum] Praseodymium Pseudopotential(s) > Dear

[Pw_forum] Praseodymium Pseudopotential(s)

2010-08-26 Thread w2agz
Thanks, Derek, I'll download your Abinit PPs and let you know the results. It will be a while, though. I also hope Paolo will "wave his wand" as well! Regards, -Paul From: Derek Stewart Sent: Wednesday, August 25, 2010 7:06 PM To: PWSCF Forum Subject: Re: [Pw_foru

[Pw_forum] Praseodymium Pseudopotential(s)

2010-08-26 Thread Stefano de Gironcoli
Dear Paul, I have no experience with Praseodymium but have been involved in some calculations with Cerium that shares with it the mixed valence nature. Stefano Fabris (here in cc) generated a couple of pseudopotentials that were successfully used in a number of studies. He can send you mo

[Pw_forum] Praseodymium Pseudopotential(s)

2010-08-25 Thread Derek Stewart
Hi Paul, I know of two Abinit pseudopotentials for Pr (one Troullier-Martins and another Hartwigsen-Godecker-Hutter one). I have included them in the database of pseudopotentials I am constructing at Cornell. You can find them here: http://charter.cnf.cornell.edu/psplist.php?element=Pr Wi

[Pw_forum] Praseodymium Pseudopotential(s)

2010-08-25 Thread w2agz
Ciao Tutti (especially Paolo, Mateo etc.), OK, I've been away for a while, busy with energy issues and trying to understand why Alex Mueller may have been on the right track wrt to explaining why high temperature superconductivity manifests in the copper oxide perovskites. PW_FORUM is not t