VELOCITY OF SECOND SOUND NEAR LAMBDA POINT OF HELIUM

被引：15

作者：

PEARCE, CJ

LIPA, JA

BUCKINGHAM, MJ

机构：

[1] Department of Physics, University of Western Australia, Nedlands, WA

来源：

PHYSICAL REVIEW LETTERS | 1968年 / 20卷 / 26期

关键词：

D O I：

10.1103/PhysRevLett.20.1471

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We report measurements of the velocity of second sound near T. It is found to vanish with the 0.386 power of T-T. The results confirm the theoretical expression and permit a direct asymptotic comparison for the first time of independent but theoretically equal quantities. © 1968 The American Physical Society.

引用

页码：1471 / +

页数：1

共 13 条

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