[QE-users] Charges on dopants

2019-06-26 Thread Eric Glen Suter
Hello all, I'm trying to simulate transition metal dopants in particular charge states. I'm more or less familiar with the "tot_charge" tag and how it functions. For these transition metals, it seems the extra charge I introduce doesn't want to localize on my dopants. I've been looking into us

Re: [QE-users] Charges on dopants

2019-06-26 Thread Marzari Nicola
U can help, but it’s not really the answer - see some of the papers here, and search the literature: http://theossrv1.epfl.ch/Main/OxidationStates Sent from a tiny keyboard... Contact info: http://theossrv1.epfl.ch/Main/Contact On 27 Jun 2019, at 03:51, Eric Glen Suter mailto:esu...@uga.edu>>

Re: [QE-users] Charges on dopants

2019-06-27 Thread Matteo Cococcioni
Dear Eric, just a couple of quick comments. If you are already using a large supercell you can probably avoid supercells (all this would need to be checked to be sure). Also keep in mind that from version 6.4.1 you can find in the QE distribution a code called HP (Hubbard parameters) that computes

Re: [QE-users] Charges on dopants

2019-06-27 Thread Eric Glen Suter
d, 26 Jun 2019 20:35:06 + From: Marzari Nicola To: Quantum ESPRESSO users Forum Subject: Re: [QE-users] Charges on dopants Message-ID: <707e3ef0-bd0f-41f9-81c7-7deaa5634...@epfl.ch> Content-Type: text/plain; charset="utf-8" U can help, but it?s not really the answer - see so