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Your search keyword '"Jia Jian-hua"' showing total 10 results
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10 results on '"Jia Jian-hua"'

7. Lanthanoid single-ion magnets with the LnN10 coordination geometry.

Author

Jiang, Zhong-Xia, Liu, Jun-Liang, Chen, Yan-Cong, Liu, Jiang, Jia, Jian-Hua, and Tong, Ming-Liang

Subjects
RARE earth metals, GEOMETRY, LIGANDS (Chemistry), POLYHEDRA, SINGLE molecule magnets
Abstract

We have reported two unprecedented single-ion magnets (SIMs) with the homoatomic LnN10 coordination geometry, where the central Ln (Ln = DyIII or ErIII) ion is interlocked by two pentadentate ligands (N5) affording a low symmetry polyhedron. Studies of dynamic magnetic behaviours show an effective energy of 79(4) K for [Dy(N5)2]3+ and 59(4) K for [Er(N5)2]3+, respectively. [ABSTRACT FROM AUTHOR]

Published
2016
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10. “Half-sandwich” YbIII single-ion magnets with metallacrowns.

Author

Li, Quan-Wen, Liu, Jun-Liang, Jia, Jian-Hua, Chen, Yan-Cong, Liu, Jiang, Wang, Long-Fei, and Tong, Ming-Liang

Subjects
YTTERBIUM, RARE earth metals, MAGNETS, METALLACROWNS, MAGNETIC anisotropy, MAGNETOOPTICS
Abstract

The first “half-sandwich” YbIII single-ion magnets (SIMs) based on [12-MCZn(ii)-4] are reported, in which the central ytterbium ion is coordinated by YbO8 geometry in D4d symmetry. The anisotropic barrier is extracted from the analysis of static, dynamic magnetism and emission spectrum offering an insight into the magneto-optical correlation. [ABSTRACT FROM AUTHOR]

Published
2015
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