Band structure and Fermi surface of CeB6 studied by angle-resolved photoemission spectroscopy

被引：5

作者：

Souma, S ^{[1
]}

Iida, Y ^{[1
]}

Sato, T ^{[1
]}

Takahashi, T ^{[1
]}

Kunii, S ^{[1
]}

机构：

[1] Tohoku Univ, Dept Phys, Sendai, Miyagi 9808578, Japan

来源：

PHYSICA B-CONDENSED MATTER | 2004年 / 351卷 / 3-4期

关键词：

CeB6; ARPES; band structure; fermi surface;

D O I：

10.1016/j.physb.2004.06.026

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We report high-resolution angle-resolved photoemission spectroscopy on CeB6 to study the electronic band structure and the Fermi surface. We observed several dispersive bands located at E-F-6 eV binding energy, which are attributed to the B 2p and Ce 5d states. We found a large ellipsoidal electronlike Fermi surface centered at X points in the cubic Brillouin zone relevant to the quadrupolar ordering in CeB6. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：283 / 285

页数：3

共 5 条

[1] SURFACE-STATES OF LAB6(001) AS REVEALED BY ANGULAR-RESOLVED ULTRAVIOLET PHOTOELECTRON-SPECTROSCOPY [J].