IMAGE STATES ON CO(0001) AND FE(110) PROBED BY 2-PHOTON PHOTOEMISSION

被引：30

作者：

FISCHER, R ^{[1
]}

FISCHER, N ^{[1
]}

SCHUPPLER, S ^{[1
]}

FAUSTER, T ^{[1
]}

HIMPSEL, FJ ^{[1
]}

机构：

[1] IBM CORP, THOMAS J WATSON RES CTR, DIV RES, YORKTOWN HTS, NY 10598 USA

来源：

PHYSICAL REVIEW B | 1992年 / 46卷 / 15期

关键词：

D O I：

10.1103/PhysRevB.46.9691

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Up to three members of the Rydberg series of image states are observed on Co(0001) and Fe(110) surfaces using high-resolution, two-photon photoemission. Their binding energies and widths are determined. The first image state becomes broader when going from Ni to Co to Fe. The lack of an observable splitting provides an upper limit for a possible magnetic splitting.

引用

页码：9691 / 9693

页数：3

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