Linearly Polarised Photoluminescence in ZnSe/BeTe Superlattices with No Common Atom at the Interfaces
Abstract:
Photoluminescence spectra of type-II ZnSeBeTe superlattices were studied. A linear polarised photoluminescence has been found in the spectral range of spatially indirect exciton transitions. This observation is interpreted in a model of optical anisotropy of heterostructures with no common atom at interfaces.
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