get_vb_cb_indices
Full name: ase2sprkkr.asr.emasses.get_vb_cb_indices
- ase2sprkkr.asr.emasses.get_vb_cb_indices(e_skn, efermi, delta)[source]
Find CB and VB within a distance of delta of the CB and VB extrema.
- Parameters:
e_skn ((ns, nk, nb)-shape ndarray) – eigenvalues
efermi (float) – fermi level
delta (float) – bands within delta of the extrema are included
- Returns:
vb_indices, cb_indices – spin and band indices (aka as SBandex) for VB and CB, respectively
- Return type:
[(spin, band), ..], [(spin, band), …]