[Wien] Hyperfine field

[Azuma, Hideto]

Thank you for your comments, now I aware the difference between
 :RTO and the density integrated over the Thomson sphere.

-----Original Message-----
>  Azuma, Hideto wrote:
>  >:HFF = (8pi/3) x 'bohr magneton' x 'spin density at 1st radial point
>  >(:RTO)' ---(a).    (am i right?)
A little addition to the comprehensive letter of Martin Pieper:
WIEN package calculates HFF not at 1st radial point, but from integral
over 
the Thomson sphere, which you can see in the program mixer.f and its 
subroutine hyper.f 
This is a formula for relativistic case as you will find in the paper of

S.Blugel.

Best wishes
Lyudmila Dobysheva
----------------------------------

Excuse me, someone might be confused about the hyperfine 
field implemented in WIEN code.

Now I should say now

  "WIEN code does calculate hyperfine field in RELATIVISTIC;

  CONTACT FIELD (correspond non-relativistic Fermi contact)
  element is calculated by program MIXER and

  ORBITAL and DIPOLAR elements can be obtained 
   from the program LAPWDM. 
 
  Prof. Pieper's comment, Bhf_2.ps file from Dr. Novak and paper of
  S. Bluegel must be very helpful."

I hope I made no mistakes in this time ...

Hideto Azuma