External magnetic field effect on the photoinduced magnetization in a cobalt iron cyanide

被引：24
作者：
Einaga, Y
Ohkoshi, S
Sato, O
Fujishima, A
Hashimoto, K
机构：
[1] Univ Tokyo, Dept Appl Chem, Bunkyo Ku, Tokyo 1138656, Japan
[2] Univ Tokyo, Adv Sci & Technol Res Ctr, Meguro Ku, Tokyo 1538904, Japan
[3] Tokyo Inst Polytech, Kanagawa Acad Sci & Technol, Atsugi, Kanagawa 2430297, Japan
来源：
CHEMISTRY LETTERS | 1998年 / 07期
关键词：
D O I：
10.1246/cl.1998.585
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We studied the external magnetic field effects on the photoinduced magnetization of a cobalt iron cyanide, K0.4Co1.3[Fe(CN)(6)]. 5H(2)O. Photoinduced magnetization value was increased ca. 20 % at maximum under the magnetic field of 50000 G at 5 K. In addition, in the ferrimagnetic region (T < T-c = 26 K), the external magnetic field accelerated the rate of photoinduced spin generation. Those data suggest that external magnetic field increases magnetic interaction between the excited state and spin clusters.
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页码：585 / 586
页数：2
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