5.43.2. xc.lda_c_pw_mod.lda_c_pw_mod_spin

eminus.xc.lda_c_pw_mod.lda_c_pw_mod_spin(n, zeta, **kwargs)[source]

Modified Perdew-Wang parametrization of the correlation functional (spin-polarized).

Corresponds to the functional with the label LDA_C_PW_MOD and ID 13 in Libxc.

Reference: Phys. Rev. B 45, 13244.

Parameters:

  • n – Real-space electronic density.

  • zeta – Relative spin polarization.

Keyword Arguments:

**kwargs – Throwaway arguments.

Returns:

Modified PW correlation energy density and potential.