Re: [Wien] zigzag potential interpretation

2018-01-05 Thread Stefaan Cottenier
> -Oorspronkelijk bericht- > Van: Wien [mailto:wien-boun...@zeus.theochem.tuwien.ac.at] Namens > Fecher, Gerhard > Verzonden: woensdag 3 januari 2018 18:04 > Aan: A Mailing list for WIEN2k users <wien@zeus.theochem.tuwien.ac.at> > Onderwerp: Re: [Wien] zigzag potential interpr

Re: [Wien] zigzag potential interpretation

2018-01-03 Thread Fecher, Gerhard
__ Von: Wien [wien-boun...@zeus.theochem.tuwien.ac.at] im Auftrag von Xavier Rocquefelte [xavier.rocquefe...@univ-rennes1.fr] Gesendet: Mittwoch, 3. Januar 2018 15:41 An: wien@zeus.theochem.tuwien.ac.at Betreff: Re: [Wien] zigzag potential interpretation Dear Gerhard One clarification is neede

Re: [Wien] zigzag potential interpretation

2018-01-03 Thread Xavier Rocquefelte
Physics of Solids 01187 Dresden Von: Wien [wien-boun...@zeus.theochem.tuwien.ac.at] im Auftrag von Stefaan Cottenier [stefaan.cotten...@ugent.be] Gesendet: Mittwoch, 3. Januar 2018 12:26 An: A Mailing list for WIEN2k users Betreff: Re: [Wien] zigzag potential inter

Re: [Wien] zigzag potential interpretation

2018-01-03 Thread Fecher, Gerhard
, 3. Januar 2018 12:26 An: A Mailing list for WIEN2k users Betreff: Re: [Wien] zigzag potential interpretation > Provide a indmc file as for lda+u (d-states and 0 0 at the end) OK, done that, and now I see the vectorial information. Which confirms the same picture as ever before: these two surf

Re: [Wien] zigzag potential interpretation

2018-01-03 Thread Laurence Marks
The equivalence may be related to how -so is implemented, with an implicit time-reversal for some symmetry operations. You may have to dig through the code to see if the vector values being output are time forward or backwards. Concerning the zig-zag potential, you can put -999 for IFIELD in

Re: [Wien] zigzag potential interpretation

2018-01-03 Thread Stefaan Cottenier
> Runx lapwdm -so -up > > and look at the spin and orbital moments (vectorial) of the atoms there. Hello Peter, See underneath. I don't see vectorial information in there. The two atoms shown are the 'left' and 'right' surface (i.e. with moments pointing into the bulk and into the

Re: [Wien] zigzag potential interpretation

2018-01-03 Thread Peter Blaha
ien@zeus.theochem.tuwien.ac.at> *Onderwerp:* Re: [Wien] zigzag potential interpretation A piece of paper will be useful to discuss this point ;) To my point of you, the picture is correct: Fe moment point inward and outward. However, I think that for a given direction (c direction) the 001 and 00-1 orien

Re: [Wien] zigzag potential interpretation

2018-01-03 Thread Stefaan Cottenier
Rocquefelte Verzonden: dinsdag 2 januari 2018 21:31 Aan: wien@zeus.theochem.tuwien.ac.at<mailto:wien@zeus.theochem.tuwien.ac.at> Onderwerp: Re: [Wien] zigzag potential interpretation A piece of paper will be useful to discuss this point ;) To my point of you, the picture is correct: Fe moment

Re: [Wien] zigzag potential interpretation

2018-01-02 Thread Xavier Rocquefelte
‘outward’ for the other layer, is not correct. Yet I don’t see why. Thanks! Stefaan *Van:*Wien [mailto:wien-boun...@zeus.theochem.tuwien.ac.at] *Namens *Xavier Rocquefelte *Verzonden:* dinsdag 2 januari 2018 15:38 *Aan:* wien@zeus.theochem.tuwien.ac.at *Onderwerp:* Re: [Wien] zigzag potential

Re: [Wien] zigzag potential interpretation

2018-01-02 Thread Stefaan Cottenier
Verzonden: dinsdag 2 januari 2018 15:38 Aan: wien@zeus.theochem.tuwien.ac.at Onderwerp: Re: [Wien] zigzag potential interpretation Dear Stefaan As always it is very nice to read your posts :) I will only react on your "Thought 3". What will happen if you do the same calculation along 0

Re: [Wien] zigzag potential interpretation

2018-01-02 Thread Xavier Rocquefelte
To be honest I also feel that something is missing in my last arguments. What is the electronic configuration of Fe at the surface? The orbital occupancy could play a role in the understanding of the present observation. Le 02/01/2018 à 15:37, Xavier Rocquefelte a écrit : Dear Stefaan As

Re: [Wien] zigzag potential interpretation

2018-01-02 Thread Xavier Rocquefelte
Dear Stefaan As always it is very nice to read your posts :) I will only react on your "Thought 3". What will happen if you do the same calculation along 00-1? To my point of view, you will obtain the same result. Indeed, the magnetic anisotropy (MAE) of bulk-Fe must be symmetric. Here you