Magnetic-Field-Dependent Heat Capacity of the Single-Molecule Magnet [Mn12O12(O2CEt)16(H2O)3]#

2001 ◽  
Vol 40 (26) ◽  
pp. 6632-6636 ◽  
Author(s):  
Yuji Miyazaki ◽  
Ashis Bhattacharjee ◽  
Motohiro Nakano ◽  
Kazuya Saito ◽  
Sheila M. J. Aubin ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Heat Capacity ◽  
Single Molecule ◽  
Single Molecule Magnet ◽  
Field Dependent

scholarly journals Magnetic field dependent transport through a Mn4 single-molecule magnet

2011 ◽  
Vol 109 (7) ◽  
pp. 07B112 ◽  
Author(s):  
F. Haque ◽  
M. Langhirt ◽  
E. del Barco ◽  
T. Taguchi ◽  
G. Christou
Keyword(s):  
Magnetic Field ◽  
Single Molecule ◽  
Single Molecule Magnet ◽  
Field Dependent ◽  
Dependent Transport

Multifunctional properties of {CuII2LnIII2} systems involving nitrogen-rich nitronyl nitroxide: single-molecule magnet behavior, luminescence, magnetocaloric effects and heat capacity

2021 ◽  
Author(s):  
Hongdao Li ◽  
Pei Jing ◽  
Jiao Lu ◽  
Lu Xi ◽  
Qi Wang ◽  
...  
Keyword(s):  
Heat Capacity ◽  
Magnetic Properties ◽  
Single Molecule ◽  
Nitroxide Radical ◽  
Nitronyl Nitroxide ◽  
Nitronyl Nitroxide Radical ◽  
Single Molecule Magnet ◽  
Luminescence Behavior ◽  
Multifunctional Properties

A family of 3d–4f heterometallic ring-shaped clusters on the basis of a nitrogen-rich nitronyl nitroxide radical have been obtained, and they feature polyfunctionality including magnetic properties, thermodynamics and luminescence behavior.

Synchronous Temperature and Magnetic Field Dual‐Sensing by Luminescence in a Dysprosium Single‐Molecule Magnet

2021 ◽  
pp. 2101495
Author(s):  
Rute A. S. Ferreira ◽  
Ekaterina Mamontova ◽  
Alexandre M. P. Botas ◽  
Mikhail Shestakov ◽  
Johan Vanacken ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Single Molecule ◽  
Single Molecule Magnet ◽  
Dual Sensing

scholarly journals Magnetization relaxation in the single-ion magnet DySc2N@C80: quantum tunneling, magnetic dilution, and unconventional temperature dependence

2018 ◽  
Vol 20 (17) ◽  
pp. 11656-11672 ◽  
Author(s):  
D. S. Krylov ◽  
F. Liu ◽  
A. Brandenburg ◽  
L. Spree ◽  
V. Bon ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Temperature Dependence ◽  
Single Molecule ◽  
Quantum Tunneling ◽  
Magnetization Relaxation ◽  
Single Molecule Magnet ◽  
Magnetic Dilution

Quantum tunneling and relaxation of magnetization in single molecule magnet DySc2N@C80 is thoroughly studied as a function of magnetic dilution, temperature, and magnetic field.

A Nonsymmetric Dy2 Single-Molecule Magnet with two Relaxation Processes Triggered by External Magnetic Field: Theoretical and Integrated EPR study of the Role of Magnetic-Site Dilution

2022 ◽  
Author(s):  
Nikolia Lalioti ◽  
Vassilis Nastopoulos ◽  
Nikolaos Panayiotou ◽  
Anastasios Tasiopoulos ◽  
Nikolaos Ioannidis ◽  
...  
Keyword(s):  
Magnetic Field ◽  
External Magnetic Field ◽  
Single Molecule ◽  
Good Yield ◽  
Relaxation Processes ◽  
Single Molecule Magnet

The 1:2 reaction between Dy(O2CMe)34H2O and 1-acetyl-2-napthol (LH) in MeOH has provided access to complex [Dy2L6(MeOH)]MeOH (1.MeOH) in good yield. The structures of the isomorphous complexes 1MeOH and its doped...

Sensitive magnetic-field-response magnetization dynamics in a one-dimensional dysprosium coordination polymer

2021 ◽  
Author(s):  
Yunxia Qu ◽  
Ze-Yu Ruan ◽  
Guo-Zhang Huang ◽  
Yan-Cong Chen ◽  
Yang Liu ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Coordination Polymer ◽  
Magnetic Materials ◽  
Single Molecule ◽  
Magnetization Dynamics ◽  
Single Molecule Magnet ◽  
One Dimensional ◽  
Field Response

One-dimensional (1D) magnetic materials are intriguing due to their low densities, structural and chemical versatility. Herein a Dy(III) coordination polymer with significant single-molecule magnet behaviors has been constructed with strongly...

Magnetocaloric behavior of REE porphyrin-based paramagnets at room temperature

2019 ◽  
Vol 23 (10) ◽  
pp. 1110-1117 ◽  
Author(s):  
V. V. Korolev ◽  
T. N. Lomova ◽  
A. G. Ramazanova ◽  
O. V. Balmasova ◽  
E. G. Mozhzhukhina
Keyword(s):  
Differential Scanning Calorimetry ◽  
Heat Capacity ◽  
Magnetic Fields ◽  
Single Molecule ◽  
Room Temperature ◽  
Magnetic Behavior ◽  
Entropy Change ◽  
Scanning Calorimetry ◽  
Single Molecule Magnet ◽  
Microcalorimetric Method

REE complexes with cyclic aromatic ligands are ranked as the molecular materials with both electronic functionality and a single-molecule magnet behavior at temperatures lower 80 K. At the temperature close to room, they display a positive magnetocaloric effect (MCE) often comparable with one in ferromagnetics. We were determined MCE during the magnetization of both (5,10,15,20-tetra(4-tert-butylphenylporphinato))ytterbium(III)chloride, (Cl)YbT[Formula: see text]BuPP and (5,10,15,20-tetraphenylporphinato)ytterbium(III)chloride, (Cl)YbTPP in their aqueous suspensions over the temperature range of 278–320 K and in magnetic fields from zero to 1 T by the direct microcalorimetric method. Specific heat capacity in the solid of (Cl)YbT[Formula: see text]BuPP/(Cl)YbTPP has been directly determined in zero magnetic fields using differential scanning calorimetry. Thermodynamic parameters of ytterbium(III) complexes magnetization namely enthalpy/entropy change was determined. To improve understanding of the correlation between (Cl)YbT[Formula: see text]BuPP/(Cl)YbTPP magnetic properties and its electronic structure, we have compared magnetic behavior of paramagnets studied with those for (Cl)MTPP where M = Gd, Eu, Tm.

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