Optical characterization of type-II ZnO/ZnS multiple quantum wells grown by atomic layer deposition
Thin Solid Films, pp. 1377402020.
Abstract ZnO/ZnS multiple-quantum wells (MQWs) were grown on Si substrates by atomic layer deposition, and their optical properties were investigated. Light emission well below the band-to-band transition energies of constituent materials was observed, which was attributed to the type-II band alignment of ZnO/ZnS MQWs. The type-II trans...More
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