[Wien] external electronic fields

[Torsten Andersen]

Dear Mr. Sun,

you have to be more specific!

In general, DFT codes can not handle "arbitrary" electromagnetic fields 
if selfconsistency is needed, since the "ground state" become undefined.

If a perturbation approach (the DFT "ground state" is well defined) is 
good enough for you, you should be able to use wien2k.

Best regards,
Torsten Andersen.

L.Z. Sun wrote:
> Dear WIEN2k users,
> i want to study the case which the properties of  semiconductor 
> materials under an arbitrary external electronic fields.  can wien2k 
> deal this calculation?
>  
>  thanks advance.
> L.Z.Sun

-- 
Dr. Torsten Andersen        TA-web: http://deep.at/myspace/
AG Hübner, Department of Physics, Kaiserslautern University
http://cmt.physik.uni-kl.de    http://www.physik.uni-kl.de/