Results 31 to 40 of about 9,518 (160)
Magnetochemistry, 2021 The embedding of spin-crossover micro- or nanocrystals in various surroundings dramatically changes their functionalities based on first-order spin transitions.
Diana Plesca +6 more
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Investigation of a Tetrathiafulvalene-Based Fe2+ Thermal Spin Crossover Assembled on Gold Surface
Magnetochemistry, 2022 A thick film and a monolayer of tetrathiafulvalene-based Fe2+ spin-crossover complex have been deposited by solution on a Au (111) substrate, attempting both self-assembling monolayer protocol and a simpler drop-casting procedure.
Niccolò Giaconi +11 more
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The Effect of Ligand Design on Metal Ion Spin State—Lessons from Spin Crossover Complexes
Crystals, 2016 The relationship between chemical structure and spin state in a transition metal complex has an important bearing on mechanistic bioinorganic chemistry, catalysis by base metals, and the design of spin crossover materials.
Malcolm A. Halcrow
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Role of the impurities in 2D spin crossover nanoparticle: Monte Carlo study
Фізика і хімія твердого тіла, 2023 This work is devoted to the study of the impurities effect in 2D spin crossover nanosystem in frame work of an Ising-like model. Results were obtained by means of Monte Carlo modeling technique, based on the heat bath algorithm.
V. Ivashko, O. Krulikovskyi, A. Samila
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Magnetochemistry, 2022 Structural and magnetic properties of a new spin crossover complex [Mn(4,6-diOMe-sal2323)]+ in lattices with ClO4−, (1), NO3−, (2), BF4−, (3), CF3SO3−, (4), and Cl− (5) counterions are reported. Comparison with the magnetostructural properties of the C6,
Komala Pandurangan +9 more
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Solution-State Spin Crossover in a Family of [Fe(L)2(CH3CN)2](BF4)2 Complexes
Magnetochemistry, 2019 We report herein on five new Fe(II) complexes of general formula [Fe(L)2(NCCH3)2](BF4)2•xCH3CN (L = substituted 2-pyridylimine-based ligands). The influence of proximally located electron withdrawing groups (e.g., NO2, CN, CF3, Cl, Br) bound to ...
Benjamin H. Wilson +5 more
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Cooperative phenomena in spin crossover systems [PDF]
Physical Review B, 2017 Within the framework of a realistic multi-band p-d-model, we derived an effective Hamiltonian to describe the exchange interaction effects near the spin crossover in magnetic Mott-Hubbard insulators under pressure. It is shown that single-ion mechanism of spin crossover under change of the crystal field does not lead to a thermodynamic phase transition,
Nesterov, Alexander I. +3 more
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On the Spin-State Dependence of Redox Potentials of Spin Crossover Complexes [PDF]
Inorganic Chemistry, 2020 Resistance switching properties of nanoscale junctions of spin crossover molecules have received recently much interest. In many cases, this property has been traced back to the variation of molecular orbital energies upon spin transition. However, one can also expect a substantial reorganization of the molecular structure due to charge localization ...
Dixon, Isabelle +5 more
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Magnetic Field Perturbations to a Soft X-ray-Activated Fe (II) Molecular Spin State Transition
Magnetochemistry, 2021 The X-ray-induced spin crossover transition of an Fe (II) molecular thin film in the presence and absence of a magnetic field has been investigated. The thermal activation energy barrier in the soft X-ray activation of the spin crossover transition for ...
Guanhua Hao +12 more
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Vertical Tunnel Junction Embedding a Spin Crossover Molecular Film
Advanced Electronic Materials, 2018 Thin films of a molecular spin crossover (SCO) Iron(II) complex featuring a high transition temperature are grown by sublimation in high vacuum on TSAu and investigated by X‐ray and UV photoelectron spectroscopies.
Lorenzo Poggini +5 more
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