Fastener Effect on Uniaxial Chemical Pressure for One-Dimensional Spin-Crossover System, [FeII(NH2-trz)3](CnH2n+1SO3)2·xH2O: Magnetostructural Correlation and Ligand Field Analysis

2015 ◽  
Vol 88 (3) ◽  
pp. 419-430 ◽  
Author(s):  
Hajime Kamebuchi ◽  
Akio Nakamoto ◽  
Toshihiko Yokoyama ◽  
Norimichi Kojima
Keyword(s):  
Spin Crossover ◽  
Field Analysis ◽  
Ligand Field ◽  
Chemical Pressure ◽  
One Dimensional ◽  
Magnetostructural Correlation

scholarly journals Hexagonal-Shaped Spin Crossover Nanoparticles Studied by Ising-Like Model Solved by Local Mean Field Approximation

2021 ◽  
Vol 7 (5) ◽  
pp. 69
Author(s):  
Catherine Cazelles ◽  
Jorge Linares ◽  
Mamadou Ndiaye ◽  
Pierre-Richard Dahoo ◽  
Kamel Boukheddaden
Keyword(s):  
Spin Crossover ◽  
Hexagonal Lattice ◽  
Mean Field ◽  
Field Approximation ◽  
Mean Field Approximation ◽  
Ligand Field ◽  
Order And Disorder ◽  
The Matrix ◽  
Local Mean ◽  
Parameter Values

The properties of spin crossover (SCO) nanoparticles were studied for five 2D hexagonal lattice structures of increasing sizes embedded in a matrix, thus affecting the thermal properties of the SCO region. These effects were modeled using the Ising-like model in the framework of local mean field approximation (LMFA). The systematic combined effect of the different types of couplings, consisting of (i) bulk short- and long-range interactions and (ii) edge and corner interactions at the surface mediated by the matrix environment, were investigated by using parameter values typical of SCO complexes. Gradual two and three hysteretic transition curves from the LS to HS states were obtained. The results were interpreted in terms of the competition between the structure-dependent order and disorder temperatures (TO.D.) of internal coupling origin and the ligand field-dependent equilibrium temperatures (Teq) of external origin.

scholarly journals Ligand field analysis of metal-oxygen interactions—II. Tris(oxalato)chromate(III)

Polyhedron ◽  
1991 ◽  
Vol 10 (23-24) ◽  
pp. 2673-2681 ◽  
Author(s):  
Snez̆ana Zarić ◽  
S.R Niketić
Keyword(s):  
Field Analysis ◽  
Ligand Field

Stress-induced ligand field distribution and consequent multi-mode spin crossover in FeII(phen)2(NCS)2 and FeII[HB(pz)3]2

2001 ◽  
Vol 3 (6) ◽  
pp. 705-714 ◽  
Author(s):  
Naoko Tsuchiya ◽  
Atsushi Tsukamoto ◽  
Tadashi Ohshita ◽  
Tetsuhiko Isobe ◽  
Mamoru Senna ◽  
...  
Keyword(s):  
Field Distribution ◽  
Spin Crossover ◽  
Ligand Field ◽  
Multi Mode

Influence of the Ligand Field on Slow Magnetization Relaxation versus Spin Crossover in Mononuclear Cobalt Complexes

2013 ◽  
Vol 52 (43) ◽  
pp. 11290-11293 ◽  
Author(s):  
Fatemah Habib ◽  
Oana R. Luca ◽  
Veacheslav Vieru ◽  
Muhandis Shiddiq ◽  
Ilia Korobkov ◽  
...  
Keyword(s):  
Spin Crossover ◽  
Cobalt Complexes ◽  
Ligand Field ◽  
Magnetization Relaxation ◽  
Mononuclear Cobalt

One-dimensional tunable photonic crystals with spin crossover material for the terahertz range

2006 ◽  
Vol 89 (17) ◽  
pp. 174105 ◽  
Author(s):  
P. Mounaix ◽  
E. Freysz ◽  
J. Degert ◽  
N. Daro ◽  
J.-F. Létard ◽  
...  
Keyword(s):  
Photonic Crystals ◽  
Spin Crossover ◽  
Terahertz Range ◽  
One Dimensional
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