Magneto-photoluminescence of heavy- and
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M. Byszewski; B. Chalupar; K.F. Karlsson; D.Y. Oberli; E. Pelucchi; A. Rudra; E.
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Article
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2008
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Elsevier Science
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English
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Pyramidal, site-controlled InGaAs/AlGaAs quantum dots (QDs) are studied by micro-photoluminescence (PL) spectroscopy in a magnetic field. The light-hole (LH) excitonic transitions exhibit diamagnetic shifts similar to those of their heavy-hole (HH) counterparts. From the evolution of the excitonic l