[Wien] Discrepancy between DoS plot and bandstructure plot for position of fermi level
Gavin Abo
gsabo at crimson.ua.edu
Tue Apr 28 20:27:23 CEST 2015
Remove -orb from the 'x lapw1' steps:
http://www.mail-archive.com/wien%40zeus.theochem.tuwien.ac.at/msg10757.html
http://www.mail-archive.com/wien%40zeus.theochem.tuwien.ac.at/msg09117.html
http://www.mail-archive.com/wien%40zeus.theochem.tuwien.ac.at/msg02807.html
On 4/28/2015 11:44 AM, saurabh samant wrote:
> Respected Peter Blaha Sir,
>
> I have plotted the bandstructure in w2web with the following commands:
> 1. Create fecr2s4ggau.klist band
> 2. x lapw1 -band -up -orb
> 3. x lapw1 -band -dn -orb
> 4. x lapwso -up -orb
> 5. edit fecr2s4ggau.insp
> 6. x spaghetti -up -so
> 7. plot bandstructure
>
> Sir, eagerly waiting for your help and directions.
>
> Thanking You,
> Yours sincerely
> Saurabh Samant
>
>
>
> On Tue, Apr 28, 2015 at 10:48 PM, Peter Blaha
> <pblaha at theochem.tuwien.ac.at <mailto:pblaha at theochem.tuwien.ac.at>>
> wrote:
>
> How did you create the bandstructure plot ? Please describe the
> sequence of commands.
>
> It looks as if you did not plot the spin-orbit splitted bands ?
>
>
> Am 27.04.2015 um 09:49 schrieb saurabh samant:
>
> Dear WIEN2k users,
>
> I have done a spin-polarized GGA+SO+U calculation for an AB2S4
> compound.
> The fermi level at the dosplot is at the top of valence band
> but in the
> bandstructureplot the fermi level is at the middle of the
> valence and
> conduction band. But as far as I know it should be at the top
> of valence
> band. So,why is this discrepancy. Plz help to fix this
> problem. I am
> also attaching dosplot and bandstructure plot for your reference.
>
>
> Thanking You,
> Yours sincerely
> Saurabh Samanta
> Ph.D. candidate
> NIT Raipur
>
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