THIRD SOUND VELOCITY IN THIN FILMS OF 3He-4He MIXTURES AT LOW TEMPERATURE.

被引：8

作者：

Laheurte, J.P.

Noiray, J.C.

Romagnan, J.P.

机构：

来源：

Journal de physique. Lettres | 1981年 / 42卷 / 09期

关键词：

HELIUM - Low Temperature Effects;

D O I：

10.1051/jphyslet:01981004209019700

中图分类号：

学科分类号：

摘要：

Third sound velocity measurements in thin films of **3He-**4He mixtures down to 0. 1 K are presented. The low temperature behavior of this velocity suggests the existence of a phase separation perpendicular to the walls even for a film mixture of 3. 7 layer thickness.

引用

页码：197 / 200