scholarly journals Slow Relaxation in a One-Dimensional Rational Assembly of Antiferromagnetically Coupled [Mn4] Single-Molecule Magnets

2005 ◽  
Vol 127 (49) ◽  
pp. 17353-17363 ◽  
Author(s):  
Lollita Lecren ◽  
Olivier Roubeau ◽  
Claude Coulon ◽  
Yang-Guang Li ◽  
Xavier F. Le Goff ◽  
...  
Keyword(s):  
Single Molecule ◽  
Slow Relaxation ◽  
Single Molecule Magnets ◽  
One Dimensional

Magnetic field and dilution effects on the slow relaxation of {Er3} triangle-based arsenotungstate single-molecule magnets

2020 ◽  
Vol 49 (35) ◽  
pp. 12458-12465 ◽  
Author(s):  
Hanhan Chen ◽  
Lin Sun ◽  
Jinpeng Zhang ◽  
Zikang Xiao ◽  
Pengtao Ma ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Single Molecule ◽  
Magnetic Relaxation ◽  
Slow Relaxation ◽  
Relaxation Processes ◽  
Single Molecule Magnets ◽  
Thermally Activated ◽  
Slow Magnetic Relaxation ◽  
Dilution Effects

Triangular {Er3} cluster containing POM exhibits field-induced two thermally activated relaxation processes. Whereas, the diamagnetic dilution sample indicates slow magnetic relaxation with the QTM being partially suppressed.

scholarly journals Slow Relaxation of the Magnetization in Bis-Decorated Chiral Helicene-Based Coordination Complexes of Lanthanides

2018 ◽  
Vol 4 (3) ◽  
pp. 39 ◽  
Author(s):  
Jessica Flores Gonzalez ◽  
Vincent Montigaud ◽  
Nidal Saleh ◽  
Olivier Cador ◽  
Jeanne Crassous ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Ab Initio Calculations ◽  
Ab Initio ◽  
Single Molecule ◽  
Crystalline Phase ◽  
Coordination Complexes ◽  
Slow Relaxation ◽  
Single Molecule Magnets ◽  
Racemic Form

The complexes [Ln2(hfac)6(L)]·nC6H14 (Ln = Dy (1) n = 0, Yb (2) n = 1) with the L chiral 3,14-di-(2-pyridyl)-4,13-diaza[6]helicene ligand (hfac− = 1,1,1,5,5,5-hexafluoroacetylacetonate) have been synthesized in their racemic form and structurally and magnetically characterized. Both complexes behave as field-induced single molecule magnets in the crystalline phase. These magnetic properties were rationalized by ab initio calculations.

One-dimensional coordination polymers of antiferromagnetically-coupled [Mn4] single-molecule magnets

2008 ◽  
pp. 755-766 ◽  
Author(s):  
Lollita Lecren ◽  
Olivier Roubeau ◽  
Yang-Guang Li ◽  
Xavier F. Le Goff ◽  
Hitoshi Miyasaka ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Single Molecule ◽  
Single Molecule Magnets ◽  
One Dimensional

Switching slow relaxation in a MnIII3MnIV cluster: an example of grafting single-molecule magnets onto polyoxometalates

2010 ◽  
Vol 46 (16) ◽  
pp. 2760 ◽  
Author(s):  
Xikui Fang ◽  
Manfred Speldrich ◽  
Helmut Schilder ◽  
Rui Cao ◽  
Kevin P. O'Halloran ◽  
...  
Keyword(s):  
Single Molecule ◽  
Slow Relaxation ◽  
Single Molecule Magnets

scholarly journals Synthesis, structure, magnetic and luminescence properties of two dysprosium single-molecule magnets based on phenoxide dye ligands

CrystEngComm ◽  
2020 ◽  
Vol 22 (11) ◽  
pp. 1909-1913
Author(s):  
Jérôme Long ◽  
Alexander N. Selikhov ◽  
Ekaterina Mamontova ◽  
Konstantin A. Lyssenko ◽  
Yannick Guari ◽  
...  
Keyword(s):  
Single Molecule ◽  
Slow Relaxation ◽  
Luminescence Properties ◽  
Single Molecule Magnets

We report two dysprosium complexes based on phenoxide dye ligands and showing slow relaxation of their magnetization.

A remarkable energy barrier for spin reversal in a field induced dinuclear ytterbium single molecule magnet

2021 ◽  
Vol 50 (39) ◽  
pp. 13666-13670
Author(s):  
Arpan Mondal ◽  
Sanjit Konar
Keyword(s):  
Single Molecule ◽  
Energy Barrier ◽  
Slow Relaxation ◽  
Single Molecule Magnets ◽  
Single Molecule Magnet ◽  
Crystal Fields ◽  
Spin Reversal

Strong equatorial and weak axial crystal fields enhance the energy barrier for slow relaxation of magnetization in Yb-based single molecule magnets.

Bis-phenoxido and bis-acetato bridged heteronuclear {CoIIIDyIII} single molecule magnets with two slow relaxation branches

2016 ◽  
Vol 45 (17) ◽  
pp. 7510-7520 ◽  
Author(s):  
Susanta Hazra ◽  
Ján Titiš ◽  
Dušan Valigura ◽  
Roman Boča ◽  
Sasankasekhar Mohanta
Keyword(s):  
Schiff Base ◽  
Crystal Structures ◽  
Single Molecule ◽  
Magnetic Behaviour ◽  
Slow Relaxation ◽  
Single Molecule Magnets

Crystal structures and single molecule magnetic behaviour of two bis(μ-phenoxido)–bis(μ-acetato) {CoIIIDyIII} complexes, derived from the hexadentate Schiff base N,N′-ethylenebis(3-ethoxy- or 3-methoxysalicylaldimine), are described.

One dimensional assembly of Mn6 single molecule magnets linked by oligothiophene bridges

2010 ◽  
Vol 39 (20) ◽  
pp. 4751 ◽  
Author(s):  
Marco Haryono ◽  
Marguerite Kalisz ◽  
Romain Sibille ◽  
Rodrigue Lescouëzec ◽  
Claire Fave ◽  
...  
Keyword(s):  
Single Molecule ◽  
Single Molecule Magnets ◽  
One Dimensional

scholarly journals Frontispiz: Control of the Spin Dynamics of Single-Molecule Magnets by using a Quasi One-Dimensional Arrangement

2018 ◽  
Vol 130 (30) ◽  
Author(s):  
Keiichi Katoh ◽  
Satoshi Yamashita ◽  
Nobuhiro Yasuda ◽  
Yasutaka Kitagawa ◽  
Brian K. Breedlove ◽  
...  
Keyword(s):  
Single Molecule ◽  
Spin Dynamics ◽  
Single Molecule Magnets ◽  
One Dimensional
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