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The origin of nonmagnetic Kramers doublets in the ground state of dysprosium triangles: Evidence for a toroidal magnetic moment

Chibotaru, Liviu F
; Ungur, Liviu; 
Soncini, Alessandro
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Abstract
Triangular donuts: High-level ab initio calculations reveal a toroidal arrangement of local magnetizations at dysprosium sites in the ground state of triangular dysprosium complexes (see picture), an arrangement that explains their unusual magnetic properties. (Chemical Equation Presented) © 2008 Wiley-VCH Verlag GmbH & Co. KGaA.
Keywords
Science & Technology, Physical Sciences, Chemistry, Multidisciplinary, Chemistry, ab initio calculations, dysprosium, exchange coupling, magnetic properties, single-molecule magnets, SINGLE-MOLECULE MAGNETS, COMPLEX, HYSTERESIS, BEHAVIOR, CLUSTER
Source Title
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
Publisher
WILEY-BLACKWELL
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Staff Publications
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Adobe PDF, 444.35 KB
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Adobe PDF, 334.11 KB
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CHEMISTRY
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Date
2008-01-01
URI
https://scholarbank.nus.edu.sg/handle/10635/228684
DOI
10.1002/anie.200800283
Type
Article
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