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Dephasing in (Ga,Mn)As nanowires and rings

Wagner, Konrad, Neumaier, Daniel, Wegscheider, Werner and Weiss, Dieter (2006) Dephasing in (Ga,Mn)As nanowires and rings. Physical Review Letters 97, 056803.

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To understand quantum mechanical transport in a ferromagnetic semiconductor, the knowledge of basic material properties such as the phase coherence length and corresponding dephasing mechanism are indispensable ingredients. The lack of observable quantum phenomena has prevented experimental access to these quantities so far. Here we report the observations of universal conductance fluctuations in ...


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Item type:Article
Date:August 2006
Institutions:Physics > Institute of Experimental and Applied Physics > Chair Professor Weiss > Group Dieter Weiss
Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Werner Wegscheider
Projects:SFB 689: Spinphänomene in reduzierten Dimensionen
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cond-mat?papernum=0603418arXiv ID
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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:1783
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