Phase Diagram of Superfluid 3He in a Nematic Aerogel in a Strong Magnetic Field

被引：7
|
作者：
Surovtsev, E. V. [1 ]
机构：
[1] Russian Acad Sci, Kapitza Inst Phys Problems, Moscow 119334, Russia
来源：
JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS | 2019年 / 128卷 / 03期
基金：
俄罗斯科学基金会;
关键词：
13;
D O I：
10.1134/S1063776119020250
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The simultaneous effect of a nematic aerogel and a strong magnetic field on the phase diagram of superfluid He-3 is considered. Using the Ginzburg-Landau theory, the domains of existence of new phases, viz., phase (P-1), distorted phase (P-2), distorted A phase (), and distorted planar phase (), are determined. It is shown that order parameter components of the phase have the maximal transition temperature. The conditions for the existence of the second-order transition from the distorted phase to the distorted planar phase is formulated.
引用
收藏
页码：477 / 484
页数：8
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