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Investigation of Spin Pairing in a Semiconductor Quantum Dot

Lüscher, S. and Heinzel, Thomas and Ensslin, Klaus and Wegscheider, Werner and Bichler, Max (2001) Investigation of Spin Pairing in a Semiconductor Quantum Dot. physica status solidi b 224 (2), pp. 561-565.

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Semiconductor quantum dots have been patterned into a Ga[Al]As heterostructure by local oxidation of the GaAs cap layer with an Atomic Force Microscope. The combination of high electron density and reduced shape deformation allows us to observe spin pairs in the dot's energy level spectrum, which is demonstrated via correlated parametric evolution of the Coulomb blockade resonances in ...


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Item Type:Article
Date:12 March 2001
Institutions:Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Werner Wegscheider
Identification Number:
73.21.La • 73.23.HkPACS
Subjects:500 Science > 530 Physics
Created at the University of Regensburg:Unknown
Owner: Martin Kaiser
Deposited On:30 Nov 2009 13:45
Last Modified:13 Mar 2014 12:12
Item ID:11176
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