Redistribution of the spectral intensity in a layered 4d-electron superconductor Sr2RuO4 observed by the photoemission spectroscopy

被引：19
|
作者：
Inoue, IH
Aiura, Y
Nishihara, Y
Haruyama, Y
Nishizaki, S
Maeno, Y
Fujita, T
Bednorz, JG
Lichtenberg, F
机构：
[1] ELECTROTECH LAB, TSUKUBA, IBARAKI 305, JAPAN
[2] HIROSHIMA UNIV, DEPT PHYS, HIGASHIHIROSHIMA 739, JAPAN
[3] IBM CORP, DIV RES, ZURICH RES LAB, CH-8803 RUSCHLIKON, SWITZERLAND
来源：
PHYSICA B-CONDENSED MATTER | 1996年 / 223-24卷 / 1-4期
关键词：
D O I：
10.1016/0921-4526(96)00160-3
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Spectra from photoemission spectroscopy (PES) of a recently discovered layered-perovskite superconductor Sr2RuO4 are reported. The PES spectrum of Sr2RuO4 around the Fermi level (E-F) is apparently different from the non-interacting density of states obtained by a band calculation, suggesting the importance of strong electron correlation in this system.
引用
收藏
页码：516 / 518
页数：3
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