Results 21 to 30 of about 9,553 (252)

Spin‐Crossover Complexes [PDF]

open access: yesEuropean Journal of Inorganic Chemistry, 2013
AbstractEurJIC is proud to present a bumper issue on Spin‐Crossover Complexes. Our Guest Editors, Keith Murray, Hiroki Oshio and José Antonio Real, have worked hard to put together a fantastic issue. With a valuable personal account of the field by Philipp Gütlich and inspiring papers by leading experts, you will not be disappointed.
Keith S. Murray   +2 more
openaire   +1 more source

Exploring the Effects of Synthetic and Postsynthetic Grinding on the Properties of the Spin Crossover Material [Fe(atrz)3](BF4)2 (atrz = 4-Amino-4H-1,2,4-Triazole)

open access: yesMagnetochemistry, 2020
The effects of mechanochemical synthesis and postsynthetic grinding on the spin crossover material [Fe(atrz)3](BF4)2 was examined in detail using a combination of X-ray diffraction, magnetometry, EXAFS and TEM.
Jed H. Askew   +4 more
doaj   +1 more source

Evolution of cooperativity in the spin transition of an iron(II) complex on a graphite surface

open access: yesNature Communications, 2018
Spin-crossover molecules offer a potential route towards molecular spintronics, but retaining the bistability of the spin state upon surface deposition is challenging.
Lalminthang Kipgen   +14 more
doaj   +1 more source

The foundation of modern spin-crossover [PDF]

open access: yesChemical Communications, 2013
The first explanation of spin-crossover in iron( ii ) complexes was published in Chem. Commun. in 1966. This has led to nearly 50 years of research in coordination chemistry, crystal engineering, solid state chemistry and physics, and nanoscience.
openaire   +3 more sources

Pressure and Temperature Sensors Using Two Spin Crossover Materials

open access: yesSensors, 2016
The possibility of a new design concept for dual spin crossover based sensors for concomitant detection of both temperature and pressure is presented. It is conjectured from numerical results obtained by mean field approximation applied to a Ising-like ...
Catalin-Maricel Jureschi   +5 more
doaj   +1 more source

Spin Crossover in New Iron(II) Coordination Compounds with Tris(pyrazol-1-yl)Methane

open access: yesCrystals, 2020
We review here new advances in the synthesis and investigation of iron(II) coordination compounds with tris(pyrazol-1-yl)methane and its derivatives as ligands.
Olga G. Shakirova, Ludmila G. Lavrenova
doaj   +1 more source

A μSR study of the spin-crossover

open access: yesJournal of Physics and Chemistry of Solids, 2004
The spin-crossover phenomenon is a cooperative low-spin to high-spin transition which can be initiated using temperature or light-irradiation. We have used muon-spin relaxation (μSR) to study this effect in Fe(PM-PEA)2(NCS)2 and Fe(PMAzA)2(NCS)2. We find Gaussian or exponential muon relaxation in the high-spin phase for the two compounds, reflecting ...
Blundell, S   +4 more
openaire   +4 more sources

Dynamics of Spin Crossover Molecular Complexes

open access: yesNanomaterials, 2022
We review the current understanding of the time scale and mechanisms associated with the change in spin state in transition metal-based spin crossover (SCO) molecular complexes. Most time resolved experiments, performed by optical techniques, rely on the intrinsic light-induced switching properties of this class of materials.
Ekanayaka, Thilini K.   +3 more
openaire   +3 more sources

Molecular-scale dynamics of light-induced spin cross-over in a two-dimensional layer

open access: yesNature Communications, 2016
Spin crossover molecules may find applications in ultimately small magnetic devices, given the sensitivity of their spin-states to external stimuli. Here, the authors show a light-induced transition between two ordered dynamic phases in two-dimensional ...
Kaushik Bairagi   +15 more
doaj   +1 more source

Synthesis, Crystal Structures and Magnetic Properties of Composites Incorporating an Fe(II) Spin Crossover Complex and Polyoxometalates

open access: yesInorganics, 2017
[Fe(dppOH)2]2+ (dppOH = 2,6-di(pyrazol-1-yl)-4-(hydroxymethyl)pyridine) is known to show spin crossover (SCO) behavior and light-induced excited spin state transitions (LIESST).
Satoshi Kuramochi   +4 more
doaj   +1 more source

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