title: Photoinduced magnetization in a two-dimensional cobalt octacyanotungstate.
abstract: A new type of cyano-bridged Co-W bimetallic assembly, CsI[{CoII(3-cyanopyridine)2}{WV(CN)8}].H2O was synthesized. This compound exhibited a temperature-induced phase transition and a photoinduced magnetization. Irradiating with light induced a spontaneous magnetization with a magnetic phase transition temperature at 30 K. This photoinduced magnetization is due to the phase transition from CoIII(LS; S = 0)-WIV(S = 0) to CoII(HS; S = 3/2)-WV(S = 1/2) phases by the irradiation.
authors.affiliation: Research Center for Advanced Science and Technology, The University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo 153-8904, Japan.
authors.forename: Yoichi
authors.initials: Y
authors.lastname: Arimoto
authors.forename: Shin-Ichi
authors.initials: S
authors.lastname: Ohkoshi
authors.forename: Zhuang Jin
authors.initials: ZJ
authors.lastname: Zhong
authors.forename: Hidetake
authors.initials: H
authors.lastname: Seino
authors.forename: Yasushi
authors.initials: Y
authors.lastname: Mizobe
authors.forename: Kazuhito
authors.initials: K
authors.lastname: Hashimoto