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Ballistic magnetotransport in a semiconductor microjunction with broken symmetry

Song, A. M., Lorke, A., Kotthaus, J. P., Wegscheider, Werner and Bichler, Max (1999) Ballistic magnetotransport in a semiconductor microjunction with broken symmetry. Superlattices and Microstructures 25 (1-2), pp. 149-152.

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The linear and nonlinear magnetotransport response of a ballistic semiconductor cross junction with an embedded, symmetry-breaking scatterer is investigated. As a result of the broken symmetry, the so-called ‘bend resistance’ is no longer symmetric in the magnetic field. The experimental curve also exhibits a pronounced peak structure. In the nonlinear transport regime, both the magnitude and the ...


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Item type:Article
Date:January 1999
Institutions:Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Werner Wegscheider
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Keywords:magnetotransport ballistic transport symmetry-breaking nonlinear effect
Dewey Decimal Classification:500 Science > 530 Physics
Created at the University of Regensburg:Unknown
Item ID:11008
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