Magnetic Materials: Photoinduced Magnetization with a High Curie Temperature and a Large Coercive Field in a Co‐W Bimetallic Assembly (Adv. Funct. Mater. 10/2012) | Zendy

Ozaki Noriaki | Zendy; Tokoro Hiroko | Zendy; Hamada Yoshiho | Zendy; Namai Asuka | Zendy; Matsuda Tomoyuki | Zendy; Kaneko Souhei | Zendy; Ohkoshi Shinichi | Zendy

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Magnetic Materials: Photoinduced Magnetization with a High Curie Temperature and a Large Coercive Field in a Co‐W Bimetallic Assembly (Adv. Funct. Mater. 10/2012)

Author(s) -

Ozaki Noriaki,

Tokoro Hiroko,

Hamada Yoshiho,

Namai Asuka,

Matsuda Tomoyuki,

Kaneko Souhei,

Ohkoshi Shinichi

Publication year - 2012

Publication title -

advanced functional materials

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 6.069

H-Index - 322

eISSN - 1616-3028

pISSN - 1616-301X

DOI - 10.1002/adfm.201290061

Subject(s) - materials science , curie temperature , bimetallic strip , magnetization , condensed matter physics , coercivity , curie , marie curie , ferromagnetism , magnetic field , metallurgy , physics , business , quantum mechanics , european union , metal , economic policy

As reported by Shin‐ichi Ohkoshi and co‐workers on page 2089 a three‐dimensional Co‐W bimetallic assembly possessing two different aromatic molecules, [{Co II (4‐methylpyridine)(pyrimidine)} 2 {Co II (H 2 O) 2 }{W V (CN) 8 } 2 ]·4H 2 O, exhibits a photoinduced magnetization due to an optical charge‐transfer‐induced spin transition with a high Curie temperature ( T C ) of 48 K and a gigantic coercive field ( H C ) of 27 000 Oe. The T C and H C values are the highest reported for photoinduced magnetization systems.

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