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Nonlinear superlattice transport limited by Joule heating

Scheuerer, Roland, Renk, Karl Friedrich, Schomburg, Ekkehard, Wegscheider, Werner and Bichler, Max (2002) Nonlinear superlattice transport limited by Joule heating. Journal of Applied Physics 92 (10), pp. 6043-6046.

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Abstract

We studied the effects caused by Joule heating in GaAs/AlAs superlattices. We measured the current–voltage characteristics of superlattice mesas of different cross sections. Each current–voltage characteristic showed a corresponding peak current followed by a region of negative differential conductivity, according to miniband transport in the superlattice. We found that Joule heating in the mesa ...

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Item type:Article
Date:15 November 2002
Institutions:Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Werner Wegscheider
Identification Number:
ValueType
10.1063/1.1510567DOI
Related URLs:
URLURL Type
http://link.aip.org/link/?JAPIAU/92/6043/1Publisher
Classification:
NotationType
73.63.-bPACS
Keywords:gallium arsenide, aluminium compounds, III-V semiconductors, semiconductor superlattices, negative resistance
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Item ID:11315
Owner only: item control page

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