Hole subband structure in single and double p‐type δ ‐doped diamond quantum wells

Abstract

PACS 61.72. Ww, 73.21.Fg Heavy, light, and split-off hole states in single and double p-δ-doped diamond quantum wells are studied with the use of a 6 × 6 k · p model. The effective mass Hamiltonian is solved using a local density ThomasFermi-Dirac approximation for the description of the band bending profile. The features of the valence band spectrum are briefly discussed in both cases.