Magic angular momenta of a quantum dot under a strong magnetic field: The effect of a Coulomb impurity

K. S. Chan; W. Y. Ruan

doi:10.1088/0953-8984/13/25/306

Magic angular momenta of a quantum dot under a strong magnetic field: The effect of a Coulomb impurity

K. S. Chan
, W. Y. Ruan

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

10 Citations (Scopus)

Abstract

The ground-state energies of several interacting electrons (N ≤ 12) confined in a parabolic quantum dot with an impurity ion at the centre are obtained by numerical diagonalizations. Series of magic values of angular momentum are determined. The rules for identifying the magic numbers are established.

Original language	English
Pages (from-to)	5799-5806
Journal	Journal of Physics Condensed Matter
Volume	13
Issue number	25
DOIs	https://doi.org/10.1088/0953-8984/13/25/306
Publication status	Published - 25 Jun 2001

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title = "Magic angular momenta of a quantum dot under a strong magnetic field: The effect of a Coulomb impurity",

abstract = "The ground-state energies of several interacting electrons (N ≤ 12) confined in a parabolic quantum dot with an impurity ion at the centre are obtained by numerical diagonalizations. Series of magic values of angular momentum are determined. The rules for identifying the magic numbers are established.",

author = "Chan, \{K. S.\} and Ruan, \{W. Y.\}",

year = "2001",

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doi = "10.1088/0953-8984/13/25/306",

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T1 - Magic angular momenta of a quantum dot under a strong magnetic field

T2 - The effect of a Coulomb impurity

AU - Chan, K. S.

AU - Ruan, W. Y.

PY - 2001/6/25

Y1 - 2001/6/25

N2 - The ground-state energies of several interacting electrons (N ≤ 12) confined in a parabolic quantum dot with an impurity ion at the centre are obtained by numerical diagonalizations. Series of magic values of angular momentum are determined. The rules for identifying the magic numbers are established.

AB - The ground-state energies of several interacting electrons (N ≤ 12) confined in a parabolic quantum dot with an impurity ion at the centre are obtained by numerical diagonalizations. Series of magic values of angular momentum are determined. The rules for identifying the magic numbers are established.

UR - https://www.scopus.com/pages/publications/0035947907

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-0035947907&origin=recordpage

U2 - 10.1088/0953-8984/13/25/306

DO - 10.1088/0953-8984/13/25/306

M3 - RGC 21 - Publication in refereed journal

SN - 0953-8984

VL - 13

SP - 5799

EP - 5806

JO - Journal of Physics Condensed Matter

JF - Journal of Physics Condensed Matter

IS - 25

ER -

Magic angular momenta of a quantum dot under a strong magnetic field: The effect of a Coulomb impurity

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