PHASE-DIAGRAM OF THE A-B TRANSITION OF SUPERFLUID HE-3

被引:14
|
作者
HAHN, I [1 ]
TANG, YH [1 ]
BOZLER, HM [1 ]
GOULD, CM [1 ]
机构
[1] UNIV SO CALIF,LOS ANGELES,CA 90089
来源
PHYSICA B | 1994年 / 194卷
基金
美国国家科学基金会;
关键词
D O I
10.1016/0921-4526(94)90737-4
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
We have measured the A-B phase transition temperature of superfluid He-3 at pressures from zero to 29 bars, and in all magnetic fields up to the highest field limit of the B phase (approximately 0.59 Tesla). We have also devised a simple function which accurately describes the entire pressure-temperature-magnetic field phase diagram of the A-B transition. This function intrinsically satisfies all correct asymptotic behaviors in the low- and high-field limits. Using thermodynamic identities we can measure properties which previously could not be directly measured.
引用
收藏
页码:815 / 816
页数:2
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