A single chain magnet involving hexacyanoosmate

2014 ◽  
Vol 50 (54) ◽  
pp. 7150-7153 ◽  
Author(s):  
Eugenia V. Peresypkina ◽  
Anna M. Majcher ◽  
Michał Rams ◽  
Kira E. Vostrikova
Keyword(s):  
Magnetic Anisotropy ◽  
Exchange Interactions ◽  
High Energy ◽  
Single Chain ◽  
Energy Barriers ◽  
Paramagnetic Centres

The first single chain magnet (SCM) based on the orbitally degenerate [Os(CN)6]3− anion was prepared. The high energy barriers are a result of interplay of Mn3+ single-ion magnetic anisotropy and highly anisotropic three axes exchange interactions between the paramagnetic centres.

[LnIII–MnII–LnIII] heterometallic compounds: rare linear SMMs with divalent manganese ions

2015 ◽  
Vol 44 (7) ◽  
pp. 3430-3438 ◽  
Author(s):  
Xiao-Lei Li ◽  
Fan-Yong Min ◽  
Chao Wang ◽  
Shuang-Yan Lin ◽  
Zhiliang Liu ◽  
...  
Keyword(s):  
Magnetic Anisotropy ◽  
High Energy ◽  
Manganese Ions ◽  
Energy Barriers

The perfectly linear metal array and the introduction of strong magnetic anisotropy TbIIIand DyIIIresult in new trinuclear heterometallic LnIII–MnII–LnIIISMMs with high energy barriers.

scholarly journals Exchange interactions and high-energy spin states inMn12-acetate

2004 ◽  
Vol 70 (10) ◽  
Author(s):  
G. Chaboussant ◽  
A. Sieber ◽  
S. Ochsenbein ◽  
H.-U. Güdel ◽  
M. Murrie ◽  
...  
Keyword(s):  
Exchange Interactions ◽  
High Energy ◽  
Spin States

Planar Dy3 + Dy3 clusters: design, structure and axial ligand perturbed magnetic dynamics

2015 ◽  
Vol 44 (47) ◽  
pp. 20316-20320 ◽  
Author(s):  
Xiao-Lei Li ◽  
Han Li ◽  
Di-Ming Chen ◽  
Chao Wang ◽  
Jianfeng Wu ◽  
...  
Keyword(s):  
Single Molecule ◽  
High Energy ◽  
Axial Ligand ◽  
Magnetic Behaviour ◽  
Energy Barriers ◽  
Magnetic Dynamics ◽  
Design Structure

Coupling Dy3 triangles results in two unique Dy6 complexes showing single-molecule magnetic behaviour with high energy barriers of 116 and 181 K for Dy6–NO3 and Dy6–SCN, respectively.

scholarly journals Rational Electrostatic Design of Easy-Axis Magnetic Anisotropy in a ZnII-DyIII-ZnIISingle-Molecule Magnet with a High Energy Barrier

2014 ◽  
Vol 20 (44) ◽  
pp. 14262-14269 ◽  
Author(s):  
Itziar Oyarzabal ◽  
José Ruiz ◽  
José Manuel Seco ◽  
Marco Evangelisti ◽  
Agustín Camón ◽  
...  
Keyword(s):  
Magnetic Anisotropy ◽  
Energy Barrier ◽  
Easy Axis ◽  
High Energy ◽  
High Energy Barrier

Competing exchange interactions and magnetic anisotropy of La1−Tb Mn2Si2

2017 ◽  
Vol 422 ◽  
pp. 237-242 ◽  
Author(s):  
E.G. Gerasimov ◽  
N.V. Mushnikov ◽  
P.B. Terentev ◽  
K.A. Yazovskikh ◽  
I.S. Titov ◽  
...  
Keyword(s):  
Magnetic Anisotropy ◽  
Exchange Interactions

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.

scholarly journals Shifted loops and coercivity from field-imprinted high-energy barriers in ferritin and ferrihydrite nanoparticles

2011 ◽  
Vol 84 (10) ◽  
Author(s):  
N. J. O. Silva ◽  
V. S. Amaral ◽  
A. Urtizberea ◽  
R. Bustamante ◽  
A. Millán ◽  
...  
Keyword(s):  
High Energy ◽  
Energy Barriers
Sign in / Sign up

Export Citation Format

Share Document