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Spin effects in a quantum ring

Ihn, Thomas and Fuhrer, A. and Ensslin, Klaus and Wegscheider, Werner and Bichler, Max (2005) Spin effects in a quantum ring. Physica E Low-dimensional Systems and Nanostructures 26 (1-4), pp. 225-230.

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Recent experiments that are reviewed explore the spin states of a ring-shaped many-electron quantum dot. Coulomb-blockade spectroscopy is used to access the spin degree of freedom. The Zeeman effect observed for states with successive electron number allows to select possible sequences of spin ground states of the ring. Spin-paired orbital levels can be identified by probing their response to ...


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Item type:Article
Date:February 2005
Institutions:Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Werner Wegscheider
Identification Number:
73.23.−b; 03.67.LxPACS
Keywords:Quantum dots; Quantum computing; Exchange effects; Zeeman splitting
Dewey Decimal Classification:500 Science > 530 Physics
Created at the University of Regensburg:Unknown
Deposited on:11 Jan 2010 13:37
Last modified:13 Mar 2014 12:23
Item ID:11967
Owner only: item control page


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