[QE-users] magnetic or non-magnetic?

2020-02-10 Thread Matthew Marcus
I'm working on relaxing a structure (Ni3F2(OH)4) which comes out ferromagnetic when I allow the Ni to have magnetism. However, I'm interested in comparing with experimental observations at RT, where the actual material is probably not magnetic. Which crystal structure should I believe, the lo

[QE-users] [QE-GPU]QE-GPU 6.5a1 configuration failed

2020-02-10 Thread Kefan Chen
Hi there, I'm trying to compile QE-GPU 6.5a1 on my system but I failed with the first step: run 'configure' executable. I followed the instructions here: https://gitlab.com/QEF/q-e-gpu/-/wikis/home The error Info I have, the full info of running 'configure' can be seen at the end of the email: c

Re: [QE-users] Issue on LDA+U test calculation on Gd

2020-02-10 Thread Nicola Marzari
I would try to use the recommended pseudo from the SSSP library. For Gd, the recommended pseudo is from the Wentzcovitch library. I do not know if f electrons are included, though, one has to check. It's here: https://www.materialscloud.org/discover/sssp/plot/efficiency/Gd Z=18, so with the

Re: [QE-users] Issue on LDA+U test calculation on Gd

2020-02-10 Thread Andrea Dal Corso
On Mon, 2020-02-10 at 16:21 +, Timrov Iurii wrote: > Dear Giovanni, > > > > I’ve browsed the PW/src/offset_atom_wfc.f90 routine. It seems (that > > is what I have understood) that while in Modules/set_hubbard_l.f90 > > it is set > > hubbard_l = 3 for that atomic species, in the pseudo poten

Re: [QE-users] Issue on LDA+U test calculation on Gd

2020-02-10 Thread Timrov Iurii
Dear Giovanni, > I’ve browsed the PW/src/offset_atom_wfc.f90 routine. It seems (that is what I > have understood) that while in Modules/set_hubbard_l.f90 it is set hubbard_l = 3 for that atomic species, in the pseudo potential file (see e.g. http://www.quantum-espresso.org/upf_files/Gd.pbe-spd

[QE-users] Issue on LDA+U test calculation on Gd

2020-02-10 Thread Giovanni Cantele
Dear all, I’m trying to make a test calculation of a crystal containing the Gd atom. I use the DFT+U scheme. However, as the program starts, I’ve immediately facing the following error: %% Error in routine offset_at