SURFACE ORBITAL MAGNETIC-MOMENT OF FERROMAGNETIC NICKEL STUDIED BY MAGNETIC CIRCULAR-DICHROISM IN NI 3P CORE LEVEL PHOTOEMISSION

被引：87

作者：

VANDERLAAN, G

HOYLAND, MA

SURMAN, M

FLIPSE, CFJ

THOLE, BT

机构：

[1] EINDHOVEN UNIV TECHNOL,5600 MB EINDHOVEN,NETHERLANDS

[2] UNIV GRONINGEN,CTR MAT SCI,9747 AG GRONINGEN,NETHERLANDS

来源：

PHYSICAL REVIEW LETTERS | 1992年 / 69卷 / 26期

关键词：

D O I：

10.1103/PhysRevLett.69.3827

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The Ni 3p photoemission of ferromagnetic nickel shows a magnetic circular dichroism which is much larger than expected from the value of the bulk orbital moment. We argue that this can only be explained when the orbital moment at the surface is strongly enhanced as predicted recently by band structure calculations.

引用

收藏

页码：3827 / 3830

页数：4

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