SPIN-RESOLVED PHOTOEMISSION FROM PHYSISORBED XENON ON FERROMAGNETIC SURFACES - EVIDENCE OF MAGNETIC-INTERACTIONS

被引：26

作者：

GETZLAFF, M ^{[1
]}

BANSMANN, J ^{[1
]}

SCHONHENSE, G ^{[1
]}

机构：

[1] JOHANNES GUTENBERG UNIV,INST PHYS,D-55128 MAINZ,GERMANY

来源：

PHYSICAL REVIEW LETTERS | 1993年 / 71卷 / 05期

关键词：

D O I：

10.1103/PhysRevLett.71.793

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Spin-resolved photoelectron spectra of a monolayer of xenon atoms physisorbed on magnetized Fe(110) and Co(0001) surfaces have been taken using unpolarized VUV light. The spin-resolved spectra reveal the Xe 5p signal being split by up to 0.24 eV. This spin splitting can be explained by magnetic adsorbate-substrate interactions which have previously been observed only for strongly chemisorbed species. The results indicate physisorbed rare-gas atoms acting as a kind of ''atomic probe'' for local surface magnetism.

引用

页码：793 / 796

页数：4

共 21 条

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