Experimental properties of superfluid He-3
Experimental properties of superfluid He-3
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超流体He-3的实验特性
DOI：
10.1103/revmodphys.47.415
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发表时间：
1975
影响因子：
44.1
通讯作者：
J. Wheatley
中科院分区：
文献类型：
--
作者：
J. Wheatley
本文对 1974 年秋季已知的超流体 He 3 的实验性质进行了总结和评估。首先讨论了具有热力学意义的主题，包括比热、静磁、相平衡和超流体密度。然后处理已知的流动特性。在简要讨论了后来一些实验的理论思想之后，回顾了动态磁性这一主题。讨论了在临界温度附近的磁场中密切相关的工作，如超声波的传播、过冷和过热现象、临界温度的精确指示以及某些限制性几何形状的影响。文章最后简要讨论了正文完成后出现的一些新进展。包括有关温度测量和正常费米液体参数的附录。
This paper presents a summary and evaluation of the experimental properties of superfluid He 3 as they were known in the fall of 1974. Subjects having thermodynamic significance, including specific heat, static magnetism, phase equilibria, and superfluid density, are discussed first. Then known flow properties are treated. After a brief discussion of the theoretical ideas which motivated some of the later experiments, the subject of dynamic magnetism is reviewed. Closely related work in a magnetic field in the immediate temperature region of the critical temperature is discussed, as are the propagation of ultrasound, the phenomena of supercooling and superheating, precise indication of the critical temperature, and the effects of certain restrictive geometries. The article concludes with a brief discussion of some new developments which appeared after the main text was finished. Appendices on thermometry and on parameters of the normal Fermi liquid are included.