Optical Properties of ZnO-based Quantum Structures
arXiv:cond-mat/0510126 · doi:10.1016/j.spmi.2005.08.002
Abstract
The optical properties of ZnO quantum wells, which have potential application of short-wavelength semiconductor laser utilizing a high-density excitonic effect, were investigated. Stimulated emission of excitons was observed at temperatures well above room temperature due to the adoption of the lattice-matched substrates. The mechanism of stimulated emission from ZnO quantum wells is discussed in this paper
14 pages, 10 figures, proceeding of the Euro-MRS 2005 held in Strasbourg, to appear in Superlattices and Microstructures