Fermi surface topography of Sr2RuO4

被引：59

作者：

Mackenzie, AP

Ikeda, S

Maeno, Y

Fujita, T

Julian, SR

Lonzarich, GG

机构：

[1] Univ Cambridge, Interdisciplinary Res Ctr Superconduct, Cambridge CB3 0HE, England

[2] Univ Cambridge, Dept Phys, Cambridge CB3 0HE, England

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

[4] Hiroshima Univ, Dept Phys, Higashihiroshima 7390046, Japan

[5] Japan Sci Technol Corp, CREST, Osaka, Japan

来源：

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 1998年 / 67卷 / 02期

关键词：

Fermi surface; de Haas van Alphen effect; layered perovskite oxide;

D O I：

10.1143/JPSJ.67.385

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Although angle-resolved photoemission spectroscopy (ARPES) has been used for detailed study of the layered perovskite copper-oxide superconductors for nearly ten years, Sr2RuO4 is the first metal of this structural class for which it has been possible to obtain detailed Fermi surface data from both quantum oscillations and ARPES. We show that the two techniques give very different results, and present strong evidence that the current interpretation of ARPES data is not representative of the bulk electronic structure of Sr2RuO4.

引用

页码：385 / 388

页数：4

共 22 条

[1]

HUSSEY NE, 1998, IN PRESS PHYS REV B

[2]

INOUE Y, 1996, ADV SUPERCONDUCTIVIT, V8, P243

[3] Fermi surface and extended vanHove singularity in the noncuprate superconductor Sr2RuO4 [J].