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Chapitre D'ouvrage Année : 2013

Optimizing the stability of trapped metastable spin states

Résumé

In the domain of transition metal complexes, there are several possibilities for generating light-induced switches accompanied by drastic modifications of magnetic, volume and/or optical properties.1-4 Among the best known and extensively studied systems, we can cite metal-centered thermal spin-transition (observed in iron(II) SCO materials), valence tautomerism (catecholate complexes of Co(II)), metal-to-metal charge transfer (Prussian Blue analogs), metal-to-ligand charge transfer (nitroprusside complexes), and finally, ail ligand modifications that induce a change of spin state, such as isomerization (stilbenoid complexes) and open/close (diarylethene type ligands) processes...

Domaines

Matériaux
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Dates et versions

hal-04163745 , version 1 (17-07-2023)

Identifiants

Citer

Jean François Létard, Guillaume Chastanet, Cédric Desplanches, Philippe Guionneau. Optimizing the stability of trapped metastable spin states. Malcolm A. Halcrow. Spin-crossover materials : properties and applications, Wiley, pp.475-506, 2013, 978-1-1199-9867-9. ⟨10.1002/9781118519301.ch19⟩. ⟨hal-04163745⟩
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