Shufang Xue, Lang Zhao, Yun-Nan Guo, Xiao-Hua Chen and Jinkui Tang
Chem. Commun., 2012,48, 7031-7033
DOI:
10.1039/C2CC31864D,
Communication
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.