Excitons in InGaAs quantum dots without electron wetting layer states
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DOI: 10.1038/s42005-019-0194-9
Abstract: The Stranski–Krastanov growth-mode facilitates the self-assembly of quantum dots (QDs) by using lattice-mismatched semiconductors, for instance, InAs and GaAs. These QDs are excellent photon emitters: the optical decay of QD-excitons creates high-quality single-photons, which can… read more here.
Keywords: stranski krastanov; wetting layer; layer states; quantum dots ... See more keywords