Giant field dependence of the low temperature relaxation of the magnetization in a dysprosium(III)-DOTA complex

The square antiprismatic Na[Dy(DOTA)(H(2)O)]·4H(2)O complex was characterised by single crystal X-ray diffraction and ac magnetic susceptometry. Two competing mechanisms for magnetic relaxation as well as the remarkable increase of six orders of magnitude in the relaxation time upon application of a...

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Bibliographic Details
Published in:	Chemical communications (Cambridge, England) Vol. 47; no. 13; p. 3751
Main Authors:	Car, Pierre-Emmanuel, Perfetti, Mauro, Mannini, Matteo, Favre, Annaick, Caneschi, Andrea, Sessoli, Roberta
Format:	Journal Article
Language:	English
Published:	England 01.01.2011
ISSN:	1364-548X, 1364-548X
Online Access:	Get more information
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Summary:	The square antiprismatic Na[Dy(DOTA)(H(2)O)]·4H(2)O complex was characterised by single crystal X-ray diffraction and ac magnetic susceptometry. Two competing mechanisms for magnetic relaxation as well as the remarkable increase of six orders of magnitude in the relaxation time upon application of a static magnetic field were detected.
Bibliography:	ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23
ISSN:	1364-548X 1364-548X
DOI:	10.1039/c0cc05850e