[Wien] Telnes on low loss region
Peter Blaha
pblaha at theochem.tuwien.ac.at
Fri Feb 26 19:43:42 CET 2016
Yes it is. However: either lapwso OR hf, not both together.
And: optic usually needs a very good k-mesh and for eps-1 (and E-loss)
eigenvalues up to high energies, so hybrids will get expensive soon.
Am 26.02.2016 um 19:29 schrieb Laurence Marks:
> Thanks, I thought so. It would be nice to have the relativistic terms
> for low loss EELS.
>
> As a follow up, is optic compatible with (full) hybrids?
>
> On Feb 26, 2016 12:27, "Peter Blaha" <pblaha at theochem.tuwien.ac.at
> <mailto:pblaha at theochem.tuwien.ac.at>> wrote:
>
> No.
> For this you use the optic package. It gives the dielectric function,
> but also directly the loss-function. And you can add SO to the
> calculations if necessary.
>
> Am 26.02.2016 um 18:34 schrieb Laurence Marks:
> > I suspect I know the answer, but I will ask anyway. Can Telnes be
> used
> > for low-loss EELS (0-40 eV) with relativistic terms, or only core
> losses?
> >
> >
> >
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Email: blaha at theochem.tuwien.ac.at WIEN2k: http://www.wien2k.at
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