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.

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页码：516 / 518

页数：3

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