Spontaneous flux lattices in ferromagnetic spin-triplet superconductors

被引：11
|
作者：
Tewari, S [1 ]
Belitz, D
Kirkpatrick, TR
Toner, J
机构：
[1] Univ Oregon, Dept Phys, Eugene, OR 97403 USA
[2] Univ Oregon, Inst Theoret Sci, Eugene, OR 97403 USA
[3] Univ Oregon, Inst Sci Mat, Eugene, OR 97403 USA
[4] Univ Maryland, Inst Phys Sci & Technol, College Pk, MD 20742 USA
[5] Univ Maryland, Dept Phys, College Pk, MD 20742 USA
来源：
PHYSICAL REVIEW LETTERS | 2004年 / 93卷 / 17期
基金：
美国国家科学基金会;
关键词：
D O I：
10.1103/PhysRevLett.93.177002
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A theory is developed for the spontaneous vortex lattice that is expected to occur in the ferromagnetic superconductors ZrZn2, UGe2, and URhGe, where the superconductivity is likely of the spin-triplet nature. The long-wavelength fluctuations of this spontaneous flux lattice are predicted to be huge compared to those of a conventional flux lattice, and to be the same as those for spin-singlet ferromagnetic superconductors. It is shown that these fluctuations lead to unambiguous experimental signatures which may provide the easiest way to observe the spontaneous flux lattice.
引用
收藏
页码：177002 / 1
页数：4
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