TEMPERATURE-DEPENDENT SPATIAL ORDER IN SUPERFLUID AND NORMAL HE-4

被引：64

作者：

ROBKOFF, HN

EWEN, DA

HALLOCK, RB

机构：

[1] Laboratory for Low Temperature Physics, Department of Physics and Astronomy, University of Massachusetts, Amherst

来源：

PHYSICAL REVIEW LETTERS | 1979年 / 43卷 / 27期

关键词：

D O I：

10.1103/PhysRevLett.43.2006

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Measurements of the structure factor S (k) for He4 at constant density above and below T are reported. The results show a clear loss of spatial order on cooling through T. Application of the theory of Cummings, Hyland, and Rowlands to the data allows a measurement of the condensate fraction for He II. © 1979 The American Physical Society.

引用

页码：2006 / 2009

页数：4

共 23 条

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