<title>II-VI electro-optical devices for visible-wavelength modulation</title>

Magneto-optical studies of excitons inZn1−xCdPuls1, Rossin2, Henneberger3 et al. 1996Phys. Rev. B431200View full textAdd to dashboardCite

“…In quasi-two-dimensional structures, the Coulomb interaction is further enhanced so that excitons may play an important part in the lasing process, even at room temperature. 2 Up to now, a number of studies for Zn x Cd 1Ϫx Se/ZnSe multiple quantum wells ͑MQW's͒ have been reported [3][4][5][6][7][8] where the excitonic properties are deduced from a fit of the heavy-hole ͑hh͒ and light-hole ͑lh͒ exciton ground-state energies. Such fits are based on a detailed knowledge of the composition-and strain-induced band offsets as well as the carrier mass dependent confinement energies of electrons and holes.…”