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Quantum wire intersubband emitter

Keck, Ingo, Schmult, Stefan, Wegscheider, Werner, Rother, Martin and Mayer, Andreas P. (2003) Quantum wire intersubband emitter. Physical Review B 67 (12), p. 125312.

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A quantum cascade emitter structure is suggested that is based on electronic transitions in an artificial band structure of coupled quantum wires in contrast to the conventional quantum layer systems. The electron transport is normal to the wires in a GaAs/Al_xGa_{1–x}As heterostructure produced by the cleaved-edge overgrowth method. For a realistic system of this type, the relevant ...


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Item type:Article
Date:March 2003
Institutions:Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Werner Wegscheider
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:1629
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