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Laterrally coupled few-electron quantum dots

Wensauer, Andreas, Steffens, Oliver, Suhrke, Michael and Rössler, Ulrich (2000) Laterrally coupled few-electron quantum dots. Physical Review B 62 (4), pp. 2605-2613.

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Other URL: http://link.aps.org/abstract/PRB/v62/p2605


We present ground-state calculations for laterally coupled quantum dots containing two, four, and eight electrons. As our emphasis is on spin effects our results are obtained by applying spin-density functional theory (SDFT). By varying the distance between the centers of the coupled quantum dots, the transition from the weak- to strong-coupling situation is realized. For the two-electron system ...


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Item type:Article
Date:July 2000
Institutions:Physics > Institute of Theroretical Physics > Alumni or Retired Professors > Group Ulrich Rössler
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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:1355
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