Fermi surface and Yamaji effect in Sr2RuO4

被引：37

作者：

Yoshida, Y ^{[1
]}

Settai, R

Onuki, Y

Takei, H

Betsuyaku, K

Harima, H

机构：

[1] Osaka Univ, Grad Sch Sci, Toyonaka, Osaka 5600043, Japan

[2] Osaka Univ, Inst Sci & Ind Res, Ibaraki, Osaka 5670047, Japan

来源：

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 1998年 / 67卷 / 05期

关键词：

Sr2RuO4; dHvA; Yamaji effect;

D O I：

10.1143/JPSJ.67.1677

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We have observed the de Haas-van Alphen (dHvA) oscillation of Sr2RuO4, the layered perovskite superconductor not based on copper. The Fermi surface was confirmed to be a corrugated cylinder. This characteristic feature of the Fermi surface brings about a large angular dependence of the dHvA amplitude, which is explained by the spin-splitting zero in the dHvA oscillation and the Yamaji effect.

引用

页码：1677 / 1681

页数：5

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