Shin-ichi Ohkoshi
University of Tokyo
536 Papers
3.8K Citations
Shin-ichi Ohkoshi is an academic researcher from University of Tokyo. The author has contributed to research in topics: Magnetization & Phase transition. The author has an hindex of 67, co-authored 480 publications. Previous affiliations of Shin-ichi Ohkoshi include Tokyo Institute of Technology & Palacký University, Olomouc.
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Papers
Light-induced spin-crossover magnet
TL;DR: This work describes the long-range magnetic ordering of the extended Fe(II)(HS) sites in a metal-organic framework caused instead by a light-induced excited spin-state trapping effect, in which the Fe-Nb-based material behaves as a spin-crossover magnet.
511
Humidity-induced magnetization and magnetic pole inversion in a cyano-bridged metal assembly
TL;DR: Here, humidity-induced reversible variations in the magnetic properties of cyano-bridged cobalt(II)–manganese( II)–chromium(III) metal assemblies are demonstrated.
348
Giant Coercive Field of Nanometer‐ Sized Iron Oxide
Abstract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
337
First Observation of Phase Transformation of All Four Fe2O3 Phases (γ → ε → β → α-Phase)
TL;DR: The phase transformations among the four Fe(2)O(3) phases have been observed for the first time in the synthesis using FeSO(4) as a precursor.
316
High proton conduction in a chiral ferromagnetic metal-organic quartz-like framework.
Emilio Pardo,Emilio Pardo,Cyrille Train,Geoffrey Gontard,Kamal Boubekeur,Oscar Fabelo,Hongbo Liu,Brahim Dkhil,Francesc Lloret,Kosuke Nakagawa,Hiroko Tokoro,Shin-ichi Ohkoshi,Michel Verdaguer +12 more
TL;DR: Single-crystal X-ray diffraction revealed that the anionic bimetallic coordination network adopts a chiral three-dimensional quartz-like architecture and exhibits a very high proton conductivity due to the guest molecules.
307