Photoinduced magnetization in a two-dimensional cobalt octacyanotungstate

被引：220

作者：

Arimoto, Y

Ohkoshi, S

Zhong, ZJ

Seino, H

Mizobe, Y

Hashimoto, K

机构：

[1] Univ Tokyo, Adv Sci & Technol Res Ctr, Meguro Ku, Tokyo 1538904, Japan

[2] Univ Tokyo, Inst Ind Sci, JST, PRESTO,Meguro Ku, Tokyo 1538505, Japan

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2003年 / 125卷 / 31期

关键词：

D O I：

10.1021/ja030130i

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

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. Copyright © 2003 American Chemical Society.

引用

页码：9240 / 9241

页数：2

共 19 条

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