Multifunctional Molecular Magnets Based on Octacyanidometalates
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Beschreibung
This thesis demonstrates the novel magnetic functionalities in cyanido-bridged metal assemblies, and as such appeals to readers in the field of materials science. The utilization of octacyanidometalates as building blocks enables the observation of (i) photo-induced magnetization due to a light-induced spin-crossover in an iron octacyanidoniobate-based assembly, (ii) photo-induced magnetization with a two-step spin-crossover behavior in an iron octacyanidoniobate-based material, and (iii) the coexistence of super-ionic conductivity and metamagnetism in a manganese-octacyanoniobate system. These multi-functionalities are achieved by incorporating a spin-crossover moiety or a hydrogen-bonding network into a cyanido-bridged network structure with a strong magnetic interaction. In particular, in light-induced spin-crossover magnets, a magnetically non-ordered state can be altered to a magnetically ordered state by photo-irradiation, which is one of the attractive mechanisms for novel optical switching devices.
Nominated by The University of Tokyo as an outstanding Ph.D. thesis
Demonstrates the novel magnetic functionalities in cyanido-bridged metal assemblies
Includes numerous step-by-step tutorials to help readers learn quickly
Provides a detailed description of the principle and the experimental method
Nominated by The University of Tokyo as an outstanding Ph.D. thesis Demonstrates the novel magnetic functionalities in cyanido-bridged metal assemblies Includes numerous step-by-step tutorials to help readers learn quickly Provides a detailed description of the principle and the experimental method Includes supplementary material: sn.pub/extras
Autor*in
Kenta Imoto
Themen in »Multifunctional Molecular Magnets Based on Octacyanidometalates«
Spin-crossover Phenomenon Photo-induced Magneitzation Ionic Conductivity Cyanido-bridged Metal Assembly Optical Switching Devices