Structural Design of Easy-Axis Magnetic Anisotropy and Determination of Anisotropic Parameters of LnIIICuII Single-Molecule Magnets

2010 ◽  
Vol 17 (1) ◽  
pp. 196-205 ◽  
Author(s):  
Takashi Kajiwara ◽  
Motohiro Nakano ◽  
Kohei Takahashi ◽  
Shinya Takaishi ◽  
Masahiro Yamashita
Keyword(s):  
Magnetic Anisotropy ◽  
Single Molecule ◽  
Structural Design ◽  
Easy Axis ◽  
Single Molecule Magnets

scholarly journals Covalency and magnetic anisotropy in lanthanide single molecule magnets: the DyDOTA archetype

2019 ◽  
Vol 10 (30) ◽  
pp. 7233-7245 ◽  
Author(s):  
Matteo Briganti ◽  
Guglielmo Fernandez Garcia ◽  
Julie Jung ◽  
Roberta Sessoli ◽  
Boris Le Guennic ◽  
...  
Keyword(s):  
Magnetic Anisotropy ◽  
Ab Initio ◽  
Single Molecule ◽  
Easy Axis ◽  
Single Molecule Magnets ◽  
Covalent Contribution

The unexpected covalent contribution in the DOTADy-OH2 bond revealed by ab initio calculations of the easy axis of magnetization through simple H2O rotations.

Experimental Determination of Magnetic Anisotropy in Exchange‐Bias Dysprosium Metallocene Single‐Molecule Magnets

2020 ◽  
Vol 132 (31) ◽  
pp. 13137-13143
Author(s):  
Yin‐Shan Meng ◽  
Jin Xiong ◽  
Mu‐Wen Yang ◽  
Yu‐Sen Qiao ◽  
Zhi‐Qiang Zhong ◽  
...  
Keyword(s):  
Magnetic Anisotropy ◽  
Experimental Determination ◽  
Single Molecule ◽  
Exchange Bias ◽  
Single Molecule Magnets

Interchange between coordinated and lattice solvents generates the highest energy barrier within nine-coordinated DyIII single molecule magnets

2017 ◽  
Vol 46 (34) ◽  
pp. 11159-11165 ◽  
Author(s):  
Lin Sun ◽  
Sheng Zhang ◽  
Zhijie Jiang ◽  
Qi Yang ◽  
Sanping Chen ◽  
...  
Keyword(s):  
Magnetic Anisotropy ◽  
Single Molecule ◽  
Energy Barrier ◽  
Easy Axis ◽  
Single Molecule Magnets

It is crucial to promote axiality to enhance easy-axis magnetic anisotropy.

Experimental Determination of Magnetic Anisotropy in Exchange‐Bias Dysprosium Metallocene Single‐Molecule Magnets

2020 ◽  
Vol 59 (31) ◽  
pp. 13037-13043 ◽  
Author(s):  
Yin‐Shan Meng ◽  
Jin Xiong ◽  
Mu‐Wen Yang ◽  
Yu‐Sen Qiao ◽  
Zhi‐Qiang Zhong ◽  
...  
Keyword(s):  
Magnetic Anisotropy ◽  
Experimental Determination ◽  
Single Molecule ◽  
Exchange Bias ◽  
Single Molecule Magnets

Magnetic anisotropy on demand exploiting high-pressure as remote control: an ab initio proof-of-concept

2021 ◽  
Author(s):  
Matteo Briganti ◽  
Federico Totti
Keyword(s):  
High Pressure ◽  
High Temperature ◽  
Remote Control ◽  
Magnetic Anisotropy ◽  
Ab Initio ◽  
Single Molecule ◽  
Boiling Temperature ◽  
Proof Of Concept ◽  
Single Molecule Magnets ◽  
On Demand

Lanthanide based single molecule magnets have recently become very promising systems for creating single molecule device working at high temperature (nitrogen boiling temperature). However, the variation of direction of the...

Enhanced energy barriers triggered by magnetic anisotropy modulation via tuning the functional groups on the bridging ligands in Dy2 single-molecule magnets

2018 ◽  
Vol 47 (42) ◽  
pp. 15197-15205 ◽  
Author(s):  
Yaru Qin ◽  
Yu Jing ◽  
Yu Ge ◽  
Wei Liu ◽  
Yahong Li ◽  
...  
Keyword(s):  
Magnetic Anisotropy ◽  
Functional Groups ◽  
Single Molecule ◽  
Energy Barrier ◽  
Energy Barriers ◽  
Single Molecule Magnets ◽  
Bridging Ligands

Two dinuclear dysprosium complexes of 1 and 2 have been synthesized and both of them exhibit SMM behavior. The energy barrier is enhanced ca. 35 K by elaborately tuning the backbones of the ligands.

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