INFLUENCE OF CHEMISORPTION ON THE MAGNETIC-PROPERTIES OF METALLIC IRON NANOPARTICLES

被引：10
|
作者：
BODKER, F
MORUP, S
LINDEROTH, S
机构：
[1] TECH UNIV DENMARK,DEPT PHYS,DK-2800 LYNGBY,DENMARK
[2] RISO NATL LAB,DEPT MAT,DK-4000 ROSKILDE,DENMARK
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1995年 / 140卷
关键词：
D O I：
10.1016/0304-8853(94)01506-6
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Nano-sized alpha-Fe particles on a carbon support have been studied by Mossbauer spectroscopy. It is found that chemisorption of CO results in formation of a diamagnetic surface component. The magnetic anisotropy energy constant is only slightly affected by chemisorption of carbon monoxide and hydrogen.
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页码：373 / 374
页数：2
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