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Photomagnétisme de complexes du Fe(II) à ligandspolydentes. Enrichissement d'une base de données

Abstract : This work deals with the thermally and light-induced spin crossover phenomenon encountered in iron (II) complexes. The main goal concerns the identification of the keys parameters affecting the photoinduced HS l LS relaxation. The synthesis and the study of the magnetic properties have been achieved for a large number of iron (II) complexes involving nitrogen ligands. The analysis of this database has definitively probed the relation between T(LIESST) and T1/2. This also suggests that the denticity of the ligand is one of the crucial factors for controlling the relaxation process.
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Submitted on : Wednesday, November 24, 2004 - 2:20:11 PM
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Silvia Marcén Murillo. Photomagnétisme de complexes du Fe(II) à ligandspolydentes. Enrichissement d'une base de données. Matériaux. Université Sciences et Technologies - Bordeaux I, 2003. Français. ⟨tel-00007504⟩

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