Results 41 to 50 of about 9,518 (160)
Acta Crystallographica Section E: Crystallographic Communications, 2019 In the complex cation of the title compound, [Fe(C27H41N10O3)](PF6)2, the tripodal tris{4-[1-(2-methoxyethyl)imidazol-2-yl]-3-azabut-3-enyl}amine ligand is coordinated to an FeII ion through the nitrogen atoms of three imidazole and three imino groups ...
Kateryna Znovjyak +4 more
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Pressure and Temperature Spin Crossover Sensors with Optical Detection
Sensors, 2012 Iron(II) spin crossover molecular materials are made of coordination centres switchable between two states by temperature, pressure or a visible light irradiation.
Epiphane Codjovi +2 more
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, 2014 Citation: 'spin crossover' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.ST07104 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
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Inorganics, 2017 Metal organic complexes consisting of transition metal centers linked by organic ligands, may show bistability which enables the system to be observed in two different electronic states depending on external condition.
Hrishit Banerjee +2 more
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Crystals, 2018 Spin-crossover clusters with iron(II) high nuclearity are rare. By using 3,5-bis(pyridin-2-yl)-1,2,4-triazole (bptH) as the ligand with two bidentate chelating sites, we successfully obtained three pentanuclear iron(II) cluster helicate compounds [{FeII ...
Kuan-Hui Fan +4 more
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Spin drift and spin diffusion currents in semiconductors
Science and Technology of Advanced Materials, 2008 On the basis of a spin drift-diffusion model, we show how the spin current is composed and find that spin drift and spin diffusion contribute additively to the spin current, where the spin diffusion current decreases with electric field while the spin ...
M Idrish Miah
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Research Update: The mechanocaloric potential of spin crossover compounds
APL Materials, 2016 We present a first evaluation of the potential for spin crossover (SCO) compounds to be considered as a new class of giant mechanocaloric effect materials. From literature data on the variation of the spin crossover temperature with pressure, we estimate
Karl G. Sandeman
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Communications Physics, 2022 Ultrafast methods have the ability to transiently decouple transitions between subsystems that evolve simultaneously at thermal equilibrium. Here, time-resolved X-ray diffraction reveals a time delay between volumetric and spin-state switching in a spin ...
Alix Volte +16 more
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Crossovers in spin-boson and central spin models [PDF]
Chemical Physics, 2004 We discuss how the crossovers in models like spin-boson model are changed by adding the coupling of the central spin to localised modes- the latter modelled as a 'spin bath'. These modes contain most of the environmental entropy and energy at low T in solid-state systems.
Stamp, P. C. E., Tupitsyn, I. S.
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Crystals, 2020 A series of three different solvatomorphs of a new iron(II) complex with N,N′-disubstituted 2,6-bis(pyrazol-3-yl)pyridine, including those with the same lattice solvent, has been identified by X-ray diffraction under the same crystallization conditions ...
Elizaveta K. Melnikova +4 more
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