soc_pseudopotential_methods.F File Reference

#include "./base/base_uses.f90"

Go to the source code of this file.

Modules
module	soc_pseudopotential_methods

Functions/Subroutines
subroutine, public	soc_pseudopotential_methods::v_soc_xyz_from_pseudopotential (qs_env, mat_v_soc_xyz)
	V^SOC_µν^(α),R = ħ/2 < ϕ_µ cell O | sum_ℓ ΔV_ℓ^SO(r,r') L^(α) | ϕ_ν cell R>, α = x,y,z see Hartwigsen, Goedecker, Hutter, Eq.(18), (19) (doi.org/10.1103/PhysRevB.58.3641) Caution: V^SOC_µν^(α) is purely imaginary and Hermitian; V^SOC_µν^(α) is stored as real dbcsr matrix mat_V_SOC_xyz without symmetry; V^SOC_µν^(α) is stored without the imaginary unit, i.e. mat_V_SOC_xyz is real and antisymmetric.
subroutine, public	soc_pseudopotential_methods::remove_soc_outside_energy_window_ao (mat_v_soc_xyz, e_win, fm_mo_coeff, homo, eigenval, fm_s)
	Remove SOC outside of energy window (otherwise, numerical problems arise because energetically low semicore states and energetically very high unbound states couple to the states around the Fermi level). This routine is for mat_V_SOC_xyz being in the atomic-orbital (ao) basis.
subroutine, public	soc_pseudopotential_methods::remove_soc_outside_energy_window_mo (cfm_ks_spinor, e_win, eigenval, e_homo, e_lumo)
	...