Diamagnetic susceptibility of spin-triplet ferromagnetic superconductors

被引：0
|
作者：
Belich, H. [1 ,2 ]
Rodriguez Salmon, Octavio D. [1 ]
Shopova, V. [3 ]
Uzunov, Dimo I. [1 ,3 ]
机构：
[1] Univ Fed Rio Grande do Norte, Int Inst Phys, BR-59078400 Natal, RN, Brazil
[2] Univ Fed Espirito Santo, Dept Quim & Fis, BR-29075910 Vitoria, ES, Brazil
[3] Bulgarian Acad Sci, G Nadjakov Inst Solid State Phys, Collect Phenomena Lab, BG-1784 Sofia, Bulgaria
来源：
PHYSICS LETTERS A | 2010年 / 374卷 / 40期
关键词：
Ginzburg-Landau theory; Thermodynamic property; Superconductivity; Ferromagnetism; Magnetization; Phase diagram; UGE2;
D O I：
10.1016/j.physleta.2010.08.021
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We calculate the diamagnetic susceptibility in zero external magnetic field above the phase transition from ferromagnetic phase to phase of coexistence of ferromagnetic order and unconventional superconductivity. For this aim we use generalized Ginzburg-Landau free energy of unconventional ferromagnetic superconductor with spin-triplet electron pairing. A possible application of the result to some intermetallic compounds is briefly discussed. (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码：4161 / 4163
页数：3
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