Abstract
We present a new calculation of the absorption due to transitions of holes between neutral acceptors and the various valence-band sublevels in GaAs and GaP. The acceptor wave function was approximated by a previously suggested expression for ground-state wave functions appropriate to complicated band extrema. Numerical calculations of the absorption from intervalence-band transitions of free holes and neutral acceptors have been performed. Good agreement with experimental results is obtained.
Original language | English |
---|---|
Journal | Physical Review B |
Volume | 7 |
Issue number | 4 |
Pages (from-to) | 1426-1432 |
ISSN | 2469-9950 |
DOIs | |
Publication status | Published - 1973 |