LOCAL ORDERING IN DILUTE ORTHO-PARA-HYDROGEN MIXTURES AT LOW-TEMPERATURES

被引：13

作者：

EDWARDS, CM

ZHOU, D

LIN, Y

SULLIVAN, NS

机构：

[1] Univ of Florida, United States

来源：

JOURNAL OF LOW TEMPERATURE PHYSICS | 1988年 / 72卷 / 1-2期

关键词：

Crystals - Phase Diagrams - Gases - Low Temperature Effects - Mixtures - Crystallization - Molecular Crystals - Orientation - Nuclear Magnetic Resonance;

D O I：

10.1007/BF00681725

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We report experimental observations of the local orientational ordering of ortho-H2 molecules in dilute solid ortho-para mixtures for low temperatures. The results indicate a smooth, continuous freezing of the rotational degrees of freedom without any evidence for a distinct discontinuity in the temperature dependence of the local order parameters for the 37-600 mK temperature range.

引用

页码：1 / 24

页数：24

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