Field enhanced thermally activated mechanism in a square Dy4 aggregate

Shufang Xue; Lang Zhao; Yun-Nan Guo; Xiao-Hua Chen; Jinkui Tang

doi:10.1039/C2CC31864D

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Field enhanced thermally activated mechanism in a square Dy₄ aggregate†

Shufang Xue,^ab Lang Zhao,^a Yun-Nan Guo,^ab Xiao-Hua Chen^c and Jinkui Tang*^a

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* Corresponding authors

^a State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China
E-mail: tang@ciac.jl.cn

^b Graduate School of the Chinese Academy of Sciences, Beijing, P. R. China.

^c College of Chemistry and Materials Science, Fujian Normal University, Fuzhou, 350007, P. R. China.

Abstract

A rare μ₄-OH centred square Dy₄ aggregate displays a field enhanced thermally activated mechanism with 3-fold increase in the single-molecule magnetic relaxation barrier upon application of an optimal field.

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Article information

DOI: https://doi.org/10.1039/C2CC31864D
Article type: Communication
Submitted: 14 Mar 2012
Accepted: 23 May 2012
First published: 24 May 2012

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Chem. Commun., 2012,48, 7031-7033

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Field enhanced thermally activated mechanism in a square Dy₄ aggregate

S. Xue, L. Zhao, Y. Guo, X. Chen and J. Tang, Chem. Commun., 2012, 48, 7031 DOI: 10.1039/C2CC31864D

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