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Photoluminescence rings in a Corbino disk at quantizing magnetic fields

Novák, V., Swoboda, P., Cukr, M. and Prettl, Wilhelm (2004) Photoluminescence rings in a Corbino disk at quantizing magnetic fields. Physical Review B 70, p. 155331.

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Spatially resolved photoluminescence of modulation doped AlGaAs/GaAs heterojunction was investigated in a sample of Corbino disk geometry subject to strong perpendicular magnetic fields. Significant spatial modulation of the photoluminescence was observed in form of one or more concentric rings which traveled across the sample when the magnetic field strength was varied. A topology of the ...


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Item type:Article
Date:October 2004
Institutions:Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Wilhelm Prettl
Projects:Graduiertenkolleg Nichtlinearität und Nichtgleichgewicht
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Dewey Decimal Classification:500 Science > 530 Physics
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:1630
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