Making use of a novel droplet epitaxy technique. we realize GaAs ring shaped quantum dots of high circular symmetry. Here we report on photoluminescence (PL) study of single isolated quantum rings in magnetic field up to T. Polarized PL signals show a significant reduction in their intensity at >6 T. Possible origins accounting for this observation are discussed. (c) 2009 WILEY-VCH Verlag GmbH \& Co. KGaA, Weinheim

Kuroda, T., Belhadj, T., Mano, T., Urbaszek, B., Amand, T., Marie, X., et al. (2009). Magneto photoluminescence in droplet epitaxial GaAs quantum rings. PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 246(4), 861-863 [10.1002/pssb.200880663].

Magneto photoluminescence in droplet epitaxial GaAs quantum rings

SANGUINETTI, STEFANO;
2009

Abstract

Making use of a novel droplet epitaxy technique. we realize GaAs ring shaped quantum dots of high circular symmetry. Here we report on photoluminescence (PL) study of single isolated quantum rings in magnetic field up to T. Polarized PL signals show a significant reduction in their intensity at >6 T. Possible origins accounting for this observation are discussed. (c) 2009 WILEY-VCH Verlag GmbH \& Co. KGaA, Weinheim
Articolo in rivista - Articolo scientifico
quantum nanostructures; dropet epitaxy, III-V semiconductors
English
2009
246
4
861
863
none
Kuroda, T., Belhadj, T., Mano, T., Urbaszek, B., Amand, T., Marie, X., et al. (2009). Magneto photoluminescence in droplet epitaxial GaAs quantum rings. PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 246(4), 861-863 [10.1002/pssb.200880663].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/23671
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