Phase-sensitive-measurement determination of odd-parity, spin-triplet superconductivity in Sr2RuO4

被引：17
作者：
Liu, Ying [1 ,2 ]
机构：
[1] Penn State Univ, Dept Phys, University Pk, PA 16802 USA
[2] Penn State Univ, Mat Res Inst, University Pk, PA 16802 USA
来源：
NEW JOURNAL OF PHYSICS | 2010年 / 12卷
关键词：
ORDER-PARAMETER; PAIRING STATE; P-WAVE; LAYERED PEROVSKITE; SYMMETRY; FLUCTUATIONS; LATTICE; SURFACE; DEPENDENCE; SCATTERING;
D O I：
10.1088/1367-2630/12/7/075001
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In this paper, I present a brief summary of the physical properties of Sr2RuO4 and also review our work on the Josephson effect and phase-sensitive measurements of Sr2RuO4. Our results provide strong support to the prediction that this material is an odd-parity, spin-triplet superconductor. I also discuss the eutectic phase of Ru-Sr2RuO4 and comment on several unresolved issues regarding Sr2RuO4.
引用
收藏
页数：20
相关论文
共 97 条
[1]   Orbital dependent superconductivity in Sr2RuO4 [J].
Agterberg, DF ;
Rice, TM ;
Sigrist, M .
PHYSICAL REVIEW LETTERS, 1997, 78 (17) :3374-3377
[2]   Vortex lattice structures of Sr2RuO4 [J].
Agterberg, DF .
PHYSICAL REVIEW LETTERS, 1998, 80 (23) :5184-5187
[3]  
AMBEGAOKAR V, 1963, PHYS REV LETT, V11, P104, DOI 10.1103/PhysRevLett.11.104
[4]  
ANDERSON PW, 1984, PHYS REV B, V30, P1549, DOI 10.1103/PhysRevB.30.1549
[5]   Josephson current in s-wave-superconductor/Sr2RuO4 junctions [J].
Asano, Y ;
Tanaka, Y ;
Sigrist, M ;
Kashiwaya, S .
PHYSICAL REVIEW B, 2003, 67 (18)
[6]  
Barone A., 1982, PHYS APPL JOSEPHSON
[7]   Why is Sr2RuO4 not a high T-c superconductor? Electron correlation, Hund's coupling and p-wave instability [J].
Baskaran, G .
PHYSICA B-CONDENSED MATTER, 1996, 223-24 (1-4) :490-495
[8]   Temperature dependence of the penetration depth in Sr2RuO4:: Evidence for nodes in the gap function [J].
Bonalde, I ;
Yanoff, BD ;
Salamon, MB ;
Van Harlingen, DJ ;
Chia, EME ;
Mao, ZQ ;
Maeno, Y .
PHYSICAL REVIEW LETTERS, 2000, 85 (22) :4775-4778
[9]   EVIDENCE FOR AN UNCONVENTIONAL SUPERCONDUCTING ORDER-PARAMETER IN YBA2CU3O6.9 [J].
BRAWNER, DA ;
OTT, HR .
PHYSICAL REVIEW B, 1994, 50 (09) :6530-6533
[10]   Evidence for a non-s-wave superconducting order parameter in YBa2Cu3O6.6 with T-c=60 K [J].
Brawner, DA ;
Ott, HR .
PHYSICAL REVIEW B, 1996, 53 (13) :8249-8252
12345678910