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Title
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Modeling of the magnetization behavior of realistic self-organized InAs/GaAs quantum craters as observed with cross-sectional STM
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Author
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Abstract
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| Recently, using cross-sectional scanning-tunneling microscopy (X-STM), it was shown that self-organized ring-like InAs quantum dots are much smaller in diameter than it is expected from atomic force microscopy measurements and, moreover, that they possess a depression rather than an opening in the central region. For those quantum craters, we analyze the possibility to reveal the electronic properties (like the Aharonov-Bohm oscillations) peculiar to doubly connected geometry of quantum rings. |
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Language
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English
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Source (journal)
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AIP conference proceedings / American Institute of Physics. - New York
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Publication
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New York
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2005
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ISSN
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0094-243X
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Volume/pages
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772
(2005)
, p. 803-804
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ISI
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000230723900364
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