A-B transition of superfluid 3He in aerogel under magnetic field

被引：1

作者：

Yamamoto, M ^{[1
]}

Higashitani, S ^{[1
]}

Nagai, K ^{[1
]}

机构：

[1] Hiroshima Univ, Fac Integrated Arts & Sci, Higashihiroshima 7398521, Japan

来源：

PHYSICA B-CONDENSED MATTER | 2003年 / 329卷

关键词：

He-3; aerogel; impurity; A-B transition; magnetic field;

D O I：

10.1016/S0921-4526(02)02060-4

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

A-B phase transition of superfluid He-3 in aerogel under magnetic field is discussed using the homogeneous impurity model. The second-order A-B transition temperature T-AB is calculated in the whole temperature range as a function of the magnetic field. It is shown that the GL result is correct only in the vicinity of the transition temperature T-ca of the liquid He-3 in aerogel. (C) 2003 Elsevier Science B.V. All rights reserved.

引用

页码：301 / 302

页数：2

共 5 条

[1] Phase diagram of the A and B phases of superfluid 3He in aerogel
Brussaard, P
Fisher, SN
Guénault, AM
Hale, AJ
Mulders, N
Pickett, GR
[J]. PHYSICAL REVIEW LETTERS, 2001, 86 (20) : 4580 - 4583
[2] Modification of the superfluid 3He phase diagram by impurity scattering -: art. no. 035701
Gervais, G
Haard, TM
Nomura, R
Mulders, N
Halperin, WP
[J]. PHYSICAL REVIEW LETTERS, 2001, 87 (03) : 35701 - 1
[3] Impurity scattering effect on superfluidity of 3He in aerogel
Higashitani, S
[J]. JOURNAL OF LOW TEMPERATURE PHYSICS, 1999, 114 (1-2) : 161 - 172
[4] HOMOGENEOUS EQUAL-SPIN PAIRING SUPERFLUID STATE OF HE-3 IN AEROGEL
SPRAGUE, DT
HAARD, TM
KYCIA, JB
RAND, MR
LEE, Y
HAMOT, PJ
HALPERIN, WP
[J]. PHYSICAL REVIEW LETTERS, 1995, 75 (04) : 661 - 664
[5] Models for superfluid 3He in aerogel
Thuneberg, EV
Yip, SK
Fogelstrom, M
Sauls, JA
[J]. PHYSICAL REVIEW LETTERS, 1998, 80 (13) : 2861 - 2864

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