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Title
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Correlated few-particle states in artificial bipolar molecule
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Author
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Abstract
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| We investigate the ground and excited states of a bipolar artificial molecule composed of two vertically coupled quantum dots containing different type of carriers-electrons and holes-in equilibrium. The approach based on exact diagonalization is used and reveals an intricate pattern of ground-state angular momentum switching and a rearrangement of approximate single-particle levels as a function of the interdot coupling strength. |
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Language
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English
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Source (journal)
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Physical review : B : condensed matter and materials physics. - Lancaster, Pa, 1998 - 2015
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Publication
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Lancaster, Pa
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2002
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ISSN
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1098-0121
[print]
1550-235X
[online]
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DOI
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10.1103/PHYSREVB.65.233302
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Volume/pages
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65
:23
(2002)
, p. 1-4
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Article Reference
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233302
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ISI
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000176767900019
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Medium
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E-only publicatie
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Full text (Publisher's DOI)
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Full text (open access)
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