Rotation of the easy-magnetization direction upon the phase transition from thin iron films to islands on W(110)

被引：19

作者：

Lu, L ^{[1
]}

Bansmann, J ^{[1
]}

Meiwes-Broer, KH ^{[1
]}

机构：

[1] Univ Rostock, Fachbereich Phys, D-18051 Rostock, Germany

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 1998年 / 10卷 / 13期

关键词：

D O I：

10.1088/0953-8984/10/13/006

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We report on magnetic phenomena exhibited by iron islands on W(110) which have been obtained by evaporating iron at room temperature onto a W(110) surface and finally annealing to about 1000 K. This phase transition from thin films to islands has been studied with LEED and soft-x-ray photoelectron spectroscopy. By virtue of magnetic linear (MLDAD) and circular dichroism (MCDAD) in photoemission, we investigate the magnetic behaviour of both the iron films and the islands. Iron islands exhibit a different easy-magnetization direction as compared to thin iron films.

引用

页码：2873 / 2880

页数：8

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