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Title
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Polarizability induced cooperative proton ordering, coexistence of order/disorder and displacive dynamics and isotope effects in hydrogen-bonded systems
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Author
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Abstract
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| Despite the general belief that hydrogen-bonded ferro- and antiferroelectrics undergo a pure order/disorder transition at the structural instability, new NMR data and a new theoretical concept yield convincing evidence that a pronounced displacive component is present in these systems, which modifies substantially the temperature dependencies of the tunnel and lattice mode frequencies. The experiments and their interpretation are presented. (C) 1999 Elsevier Science Ltd. All rights reserved. |
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Language
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English
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Source (journal)
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The journal of physics and chemistry of solids. - New York, N.Y.
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Source (book)
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Williamsburg Workshop on Ferroelectrics 99, JAN 31-FEB 03, 1999, WILLIAMSBURG, VIRGINIA
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Publication
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Oxford
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Pergamon-elsevier science ltd
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2000
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ISSN
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0022-3697
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DOI
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10.1016/S0022-3697(99)00292-9
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Volume/pages
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61
:2
(2000)
, p. 271-274
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ISI
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000084147000020
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Full text (Publisher's DOI)
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Full text (publisher's version - intranet only)
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