SOME LEED AND ELECTRON SPECTROSCOPIC OBSERVATIONS ON DISORDERED EUO(100) SURFACES

被引：20

作者：

FELTON, RC ^{[1
]}

PRUTTON, M ^{[1
]}

MATTHEW, JAD ^{[1
]}

ZINN, W ^{[1
]}

机构：

[1] KFA JULICH GMBH,INST FESTKORPERFORSCH,D-5170 JULICH 1,FED REP GER

来源：

SURFACE SCIENCE | 1979年 / 79卷 / 01期

关键词：

D O I：

10.1016/0039-6028(79)90030-X

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Three vacuum-cleaved surfaces of EuO have been studied using LEED, Auger electron spectroscopy, electron loss spectrocopy and mass spectroscopy. The (100) surface is stable in the electron beam but is disordered after cleavage at room temperature. The Auger spectrum below 150 eV is assigned to initial state holes in the 4d shell of europium and to autoionisation processes. The consequences of the observation of disorder upon the interpretation of various magnetic and optical experiments are discussed. © 1979.

引用

页码：117 / 124

页数：8

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