Specific Heat Anomaly in Solid 3He due to Vacancy Waves

被引：0

作者：

T. Mamiya

H. Kambara

S. Kishishita

M. Saitoh

T. Yoshizumi

T. Matsushita

S. Inoue

机构：

[1] Nagoya University,Department of Physics

来源：

Journal of Low Temperature Physics | 1998年 / 110卷

关键词：

Magnetic Field; Magnetic Material; High Polarization; Strong Magnetic Field; Strong Field;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

We observed the excess specific heat (anomaly) other than nuclear origins above 10 mK in bcc solid3He of 24.21 cm3/mole. We checked whether it arises from spin polarons due to vacancies out of equilibrium by applying a strong magnetic field, in which vacancies should diffuse and vanish due to high polarization. The specific heat is the same before and after applying a magnetic field of 10 T. This fact indicates that vacancies did not vanish even in a strong field or the anomaly arises from the origin different from vacancies.

引用

页码：109 / 114

页数：5

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