Magnetic properties of bilayered Sr3Ru2O7

被引：27

作者：

Ikeda, SI ^{[1
]}

Maeno, Y

机构：

[1] Kyoto Univ, Dept Phys, Kyoto 6068502, Japan

[2] Kyoto Univ, Venture Business Lab, Kyoto 6068501, Japan

来源：

PHYSICA B-CONDENSED MATTER | 1999年 / 259-61卷

关键词：

Sr3Ru2O7; Sr2RuO4; ferromagnetic oxide;

D O I：

10.1016/S0921-4526(98)01012-6

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We have grown single crystalline Sr3Ru2O7 by a floating-zone method. The lattice parameters and field dependence of magnetization are remarkably different between the floating-zone and the flux-method crystals. While the flux-method crystal is a ferromagnet with T-c = 104 K, the floating-zone crystal is a paramagnet. This difference reflects that metallic Sr3Ru2O7 is intrinsically in the vicinity of a strong ferromagnetic instability. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：947 / 948

页数：2