Surface Magnetism of 3He in Grafoil

被引：0

作者：

Akira Yamaguchi

Takamichi Watanuki

Ryuichi Masutomi

Hidehiko Ishimoto

机构：

[1] The University of Tokyo,The Institute for Solid State Physics

来源：

Journal of Low Temperature Physics | 2004年 / 134卷

关键词：

Magnetic Susceptibility; Temperature Region; Magnetic Material; Adsorbed Layer; High Temperature Region;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

We report the magnetic susceptibility of 3He in Grafoil filled with pure liquid3He at 27.6 bar and at temperatures down to 0.1 mK with a cw NMR method. It is composed of two contributions: from the bulk liquid and from the adsorbed layer of 3He on the Grafoil surface. The latter shows a well-known strong ferromagnetic tendency and can be fitted to a Curie–Weiss law in the high temperature region. The obtained Weiss temperature is surprisingly large compared with the previous ones.

引用

页码：67 / 72

页数：5

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