Attainable Supersaturation of Superfluid 3He-4He Solutions and the Role of Quantized Vortices

被引：0

作者：

V.K. Chagovets

E.Ya. Rudavskii

G.A. Sheshin

I.A. Usherov-Marshak

机构：

[1] B. Verkin Institute for Low Temperature Physics and Engineering of Ukrainian National Academy of Sciencies,Laboratory of Quantum Fluids and Solids, the

来源：

Journal of Low Temperature Physics | 1998年 / 113卷

关键词：

Vortex; Constant Temperature; Magnetic Material; Systematic Measurement; Solution Concentration;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The earlier systematic measurements of attainable supersaturations of superfliud3He-4He solutions depending on temperature and pressure have been continued. The experiments were carried out at continuously varied solution concentration and at constant temperature and pressure. The results obtained are analysed using various models of nucleation in supersaturated liquid solutions. The fast nucleation line which is constructed from experimental results is in strong contrast with the kinetic theory of homogeneous nucleation for supersaturated3He-4He solutions. It is shown that reasonable agreement with experimental results can be obtained assuming that completed centres of nucleation generated on quantized vortices in superfluid liquid are available.

引用

页码：1005 / 1010

页数：5

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