[Pw_forum] pwscf: constrained total magnetic moment

[German Samolyuk]

Dear all,

I do self-consistent calculation of supercell with 135 Fe atoms with
constrained magnetization.

nspin = 2,
fixed_magnetization(3) = 360.0,
constrained_magnetization = 'total' ,

The output value of magnetic field:

   Magnetic field            =   0.0785401 Ry


In order to make a rough estimation of corresponding magnetic field in
Tesla I should divide this value by mu_B and difference between
total magnetic moments of system with constrain and without it?

Thank you

German Samolyuk
Oak Rigde National Laboratory