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Title
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Generic ordering of structural transitions in quasi-one-dimensional Wigner crystals
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Author
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Abstract
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| We investigate the dependence of the structural phase transitions in an infinite quasi-one-dimensional system of repulsively interacting particles on the profile of the confining channel. Three different functional expressions for the confinement potential related to real experimental systems are used that can be tuned continuously from a parabolic to a hard-wall potential in order to find a thorough understanding of the ordering of the chainlike structure transitions. We resolve the long-standing issue why the most theories predicted a 1-2-4-3-4 sequence of chain configurations with increasing density, while some experiments found the 1-2-3-4 sequence. |
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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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2014
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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.90.094111
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Volume/pages
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90
:9
(2014)
, 7 p.
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Article Reference
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094111
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ISI
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000342127000001
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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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