Spin waves in a two-dimensional p-wave superconductor:: Sr2RuO4

被引：18

作者：

Kee, HY ^{[1
]}

Kim, YB

Maki, K

机构：

[1] Univ Calif Los Angeles, Dept Phys, Los Angeles, CA 90095 USA

[2] Ohio State Univ, Dept Phys, Columbus, OH 43210 USA

[3] Univ So Calif, Dept Phys, Los Angeles, CA 90089 USA

来源：

PHYSICAL REVIEW B | 2000年 / 61卷 / 05期

关键词：

D O I：

10.1103/PhysRevB.61.3584

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We study spin excitations in a two-dimensional p-wave superconductor with <(Delta)over right arrow> = (d) over cap((k) over cap(1) +/- i (k) over cap(2)) symmetry in the context of the newly discovered superconducting Sr2RuO4. The polarization and spectrum of spin-wave excitations are identified and their experimental consequences are discussed.

引用

页码：3584 / 3591

页数：8

共 34 条

[1] Impurities and orbital-dependent superconductivity in Sr2RuO4 [J].

Agterberg, DF .

PHYSICAL REVIEW B, 1999, 60 (02) :R749-R752

[2] Orbital dependent superconductivity in Sr2RuO4 [J].

Agterberg, DF ;

Rice, TM ;

Sigrist, M .

PHYSICAL REVIEW LETTERS, 1997, 78 (17) :3374-3377

[3] Vortex lattice structures of Sr2RuO4 [J].

Agterberg, DF .

PHYSICAL REVIEW LETTERS, 1998, 80 (23) :5184-5187

[4] 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

[5] LOCALIZED-TO-ITINERANT ELECTRON TRANSITION IN SR2IR1-XRUXO4 [J].

CAVA, RJ ;

BATLOGG, B ;

KIYONO, K ;

TAKAGI, H ;

KRAJEWSKI, JJ ;

PECK, WF ;

RUPP, LW ;

CHEN, CH .

PHYSICAL REVIEW B, 1994, 49 (17) :11890-11896

[6] Ginzburg-Landau theory for a p-wave Sr2RuO4 superconductor:: Vortex core structure and extended London theory [J].

Heeb, R ;

Agterberg, DF .

PHYSICAL REVIEW B, 1999, 59 (10) :7076-7082

[7]

Heffner R. H., 1996, Comments on Condensed Matter Physics, V17, P361

[8] Anisotropic pairing in superconducting Sr2RuO4: Ru NMR and NQR studies [J].

Ishida, K ;

Kitaoka, Y ;

Asayama, K ;

Ikeda, S ;

Nishizaki, S ;

Maeno, Y ;

Yoshida, K ;

Fujita, T .

PHYSICAL REVIEW B, 1997, 56 (02) :R505-R508

[9] Spin-triplet superconductivity in Sr2RuO4 identified by 17O Knight shift [J].

Ishida, K ;

Mukuda, H ;

Kitaoka, Y ;

Asayama, K ;

Mao, ZQ ;

Mori, Y ;

Maeno, Y .

NATURE, 1998, 396 (6712) :658-660

[10] Observation of anomalous temperature dependence of the critical current in Pb/Sr2RuO4/Pb junctions [J].

Jin, R ;

Zadorozhny, Y ;

Liu, Y ;

Schlom, DG ;

Mori, Y ;

Maeno, Y .

PHYSICAL REVIEW B, 1999, 59 (06) :4433-4438

← 1 2 3 4 →