Metamagnetism and critical fluctuations in high quality single crystals of the bilayer ruthenate Sr3Ru2O7

被引：269

作者：

Perry, RS ^{[1
]}

Galvin, LM

Grigera, SA

Capogna, L

Schofield, AJ

Mackenzie, AP

Chiao, M

Julian, SR

Ikeda, SI

Nakatsuji, S

Maeno, Y

Pfleiderer, C

机构：

[1] Univ Birmingham, Sch Phys & Astron, Birmingham B15 2TT, W Midlands, England

[2] Univ Cambridge, Cavendish Lab, Cambridge CB3 0HE, England

[3] Electrotech Lab, Tsukuba, Ibaraki 3058568, Japan

[4] Kyoto Univ, Dept Phys, Kyoto 6068502, Japan

[5] Japan Sci & Technol Corp, CREST, Kawaguchi, Saitama 3320012, Japan

来源：

PHYSICAL REVIEW LETTERS | 2001年 / 86卷 / 12期

关键词：

D O I：

10.1103/PhysRevLett.86.2661

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We report the results of low temperature transport, specific heat, and magnetization measurements on high quality single crystals of the bilayer perovskite Sr3Ru2O7, which is a close relative of the unconventional superconductor Sr2RUO4 Metamagnetism is observed, and transport and thermodynamic evidence for associated critical fluctuations is presented. These relatively unusual fluctuations might be pictured as variations in the Fermi surface topography itself.

引用

页码：2661 / 2664

页数：4

共 24 条

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