Optimal confinement potential in quantum Hall droplets
classification
❄️ cond-mat.mes-hall
keywords
quantumconfinementhallpotentialapproachbesidescertainconstrictions
read the original 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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