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arXiv · 0908.1468

Optimal confinement potential in quantum Hall droplets

E. Tölö·A. Harju
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Abstract

We find that the confinement potential of a few electron quantum dot can be tuned to significantly increase the overlap with certain quantum Hall trial wave functions. Besides manipulating inter-electron interaction, this approach may prove useful in quantum point contact experiments, which involve narrow constrictions.

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E. Tölö, A. Harju. 2009-08-11. Optimal confinement potential in quantum Hall droplets. https://doi.org/10.1016/j.physe.2009.10.031

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