The influence of many body and electron nonparabolicity effects in the intersubband optical spectra of IIIV quantum wells
In this paper, effective masses adjusted to the non parabolic electron subbands obtained from the solutions of an 88 KP Hamiltonian are used as input for a many particle optical susceptibility solver capable of consistently taking into account exchange and depolarisation effects through numerical inversion of the Keldysh Green's functions equations for the optical polarisation. Numerical results are presented for IIIV quantum wells.
electron nonparabolicity many body effects intersubband transitions