Feil, Thomas and Tranitz, Hans-Peter and Reinwald, Matthias and Wegscheider, Werner (2005) Electric-field stabilization in a high-density surface superlattice. Applied Physics Letters 87 (21), p. 212112.
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By application of the cleaved-edge overgrowth technique, we realize a two-channel superlattice (SL) device. The structure combines the parallel transport through a low-density SL under almost homogeneous electric field conditions with that through a surface SL (SSL) with large carrier density, which is, without parallel transport, subject to pronounced field instabilities. Direct control of the ...
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|Date:||18 November 2005|
|Institutions:||Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Werner Wegscheider|
|Keywords:||semiconductor superlattices, carrier density|
|Subjects:||500 Science > 530 Physics|
|Created at the University of Regensburg:||Unknown|
|Deposited On:||25 Jan 2010 13:02|
|Last Modified:||13 Mar 2014 12:24|