Valence-band energy dispersion in modulation-doped quantum wells: Effect of strain and confinement on heavy- and light-hole mixing.

摘要

We present theory and data for the valence-band structure for lattice-matched, strained, symmetrically- and asymmetrically-doped quantum wells (QW's). Our self-consistent k(sm bullet)p calculation using a plane-wave basis (PWB) yields accurate results and ...