Loading density dependence of ferromagnetic properties in potassium clusters arrayed in a simple cubic structure in zeolite LTA

被引：23

作者：

Nakano, T ^{[1
]}

Ikemoto, Y

Nozue, Y

机构：

[1] Tohoku Univ, Grad Sch Sci, Dept Phys, Microstruct Phys Grp, Sendai, Miyagi 9808578, Japan

[2] Tohoku Univ, Interdisciplinary Res Ctr, Sendai, Miyagi 9808578, Japan

来源：

PHYSICA B | 2000年 / 281卷

关键词：

ferromagnetism; zeolite; alkali metal cluster;

D O I：

10.1016/S0921-4526(99)01100-X

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Magnetic properties are investigated for potassium clusters arrayed in zeolite LTA. The pc,potassium loading density per cluster. n, is changed up to 7.2 per cluster. The n-dependence of the Curie constant and the magnetization are measured in detail. Possible origins of ferromagnetic properties are discussed. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：688 / 690

页数：3

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