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Title
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Negative trions in coupled quantum dots
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Author
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Abstract
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| We present an exact diagonalization study of negatively charged excitonic trions in two vertically coupled parabolic quantum dots. The electrons and the hole are confined to different dots. We obtain the energy spectra as a function of inter-dot separation and external magnetic field strength and identify different ground-state angular momentum transitions which are accompanied by abrupt charge redistributions in the dots. (C) 2003 Elsevier B.V. All rights reserved. |
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Language
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English
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Source (journal)
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Physica. E: Low-dimensional systems and nanostructures. - Amsterdam
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Source (book)
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15th International Conference on Electronic Properties of, Two-Dimensional Systems (EP2DS-15), JUL 14-18, 2003, Nara, JAPAN
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Publication
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Amsterdam
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North-Holland
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2004
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ISSN
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1386-9477
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DOI
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10.1016/J.PHYSE.2003.12.071
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Volume/pages
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22
:1-3
(2004)
, p. 566-569
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ISI
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000221140800137
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Full text (Publisher's DOI)
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Full text (publisher's version - intranet only)
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