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Transport through (Ga,Mn)As nanoconstrictions

Schlapps, Markus, Doeppe, Matthias, Wagner, Konrad, Reinwald, Matthias, Wegscheider, Werner and Weiss, Dieter (2006) Transport through (Ga,Mn)As nanoconstrictions. physica status solidi a 203 (14), pp. 3597-3601.

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Abstract

We investigate magnetoresistance effects for transport across (Ga,Mn)As nanoislands, detached by nanoconstrictions from wider (Ga,Mn)As input leads. As in previous studies a huge magnetoresistance was found for nanoconstrictions in the tunnelling regime. For slightly wider junctions an enhanced anisotropic magnetoresistance effect was observed.


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Item type:Article
Date:2006
Institutions:Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Werner Wegscheider
Identification Number:
ValueType
10.1002/pssa.200622388DOI
Classification:
NotationType
72.25.Dc; 73.63.-b; 75.30.Gw; 75.47.-m; 75.50.PpPACS
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Item ID:12210
Owner only: item control page

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