Excitation Power-Independent Photoluminescence of Inverted Quantum Hut Structures embedded in SiGe Superlattice

Article English OPEN
Sharma, Manjula; Sanyal, Milan; Katiyar, Ajit; Ray, Samit K.;
  • Publisher: Springer
  • Journal: issn: 0947-8396
  • Embargo end date: 2016-02-05
  • Related identifiers: doi: 10.1007/s00339-014-8901-6
  • Subject:
    • ddc: ddc:530
    arxiv: Condensed Matter::Materials Science | Condensed Matter::Mesoscopic Systems and Quantum Hall Effect

Optical properties of semiconductor nanostructures can be quite different from the bulk semiconductors. We present here results of a photoluminescence study of MBE-grown SiGe superlattice structures having inverted quantum huts of Ge formed below Ge-on-Si interfaces. As... View more
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