21 citations · 35 across the 4 of their papers we have counts for
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cond-mat.mes-hall2007★ 5 cited
The von Neumann-Wigner theorem in quantum dot molecules
L. -X. Zhang, D. V. Melnikov, J. -P. Leburton
We show that electrons in coupled quantum dots characterized by high aspect ratios undergo abrupt density rotations when the dots are biased into an asymmetric confinement configur…
cond-mat.mes-hall2007★ 9 cited
Size effects in the exchange coupling between two electrons in quantum wire quantum dots
L. -X. Zhang, D. V. Melnikov, S. Agarwal +1
We theoretically investigate the properties of a two-electron system confined in the three-dimensional potential of coupled quantum dots formed in a quantum wire. For this purpose,…