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Spin Crossover in Transition Metal Compounds II
C.N.R. Rao, M.M. Seikh, C. Narayana: Spin-State Transition in LaCoO3 and Related Materials .- H.A. Goodwin: Spin Crossover in Cobalt(II) Systems .- Y. Garcia, P.Gutlich: Thermal Spin Crossover inExpand
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Light-induced bistability in spin transition solids leading to thermal and optical hysteresis
Abstract:We investigate the behaviour of photo-excitable, bistable systems, under permanent light irradiation, in presence of relaxation towards the non-excited state. Cooperativity causesExpand
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Monte Carlo entropic sampling applied to spin crossover solids: the squareness of the thermal hysteresis loop
Abstract The Monte Carlo entropic sampling method previously presented in [ I. Shteto, J. Linares, F. Varret, Phys. Rev. E 56 (1997) 5128 ] is adapted here to an Ising-like system with short- andExpand
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Dynamical model for spin-crossover solids. I. Relaxation effects in the mean-field approach
A stochastic cooperative dynamics of the Ising-like Hamiltonian describing the equilibrium properties of the spin-crossover solids is derived from the Glauber approach, where an appropriate choice ofExpand
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Dynamic triggering of a spin-transition by a pulsed magnetic field
Abstract:We report the first study of the effect of a high pulsed magnetic field on a spin transition complex in the solid state. The high spin fraction was determined by optical reflectivity.Expand
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The kinetics features of a thermal spin transition characterized by optical microscopy on the example of [Fe(bbtr)3](ClO4)2 single crystals: Size effect and mechanical instability
We investigated by optical microscopy the thermal spin transition in single crystals of [Fe(bbtr)3](ClO4)2 (bbtr = 1,4-di(1,2,3-triazol-1-yl) butane). The growth of the low-spin phase was observedExpand
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  • PDF
Velocity of the high-spin low-spin interface inside the thermal hysteresis loop of a spin-crossover crystal, via photothermal control of the interface motion.
We investigated by optical microscopy the thermal transition of the spin-crossover dinuclear iron(II) compound [(Fe(NCSe)(py)(2))(2)(m-bpypz)]. In a high-quality crystal the high-spin (HS) low-spinExpand
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Structure-driven orientation of the high-spin-low-spin interface in a spin-crossover single crystal.
The orientation of the high-spin (HS)-low-spin (LS) macroscopic interface at the thermal transition of thin [{Fe(NCSe)(py)2}2(m-bpypz)] crystals is explained by considering the possible vanishing ofExpand
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The propagation of the thermal spin transition of [Fe(btr)2(NCS)2]·H2O single crystals, observed by optical microscopy
We observed by optical microscopy the propagation of the thermal spin transition in single crystals of the archetype compound [Fe(btr)2(NCS)2]·H2O (btr = 4,4′-bis-1,2,4-triazole). In fresh crystalsExpand
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