Morphology and magnetic properties of thin films of Rh on highly oriented pyrolitic graphite

被引：15
作者：
Goldoni, A [1 ]
Baraldi, A
Comelli, G
Esch, F
Larciprete, R
Lizzit, S
Paolucci, G
机构：
[1] Sincrotrone Trieste, SS 14,Km 163-5,Area Sci Pk, I-34012 Trieste, Italy
[2] INFM, Lab TASC, I-34012 Trieste, Italy
[3] Univ Trieste, Dipartmento Fis, I-34127 Trieste, Italy
[4] ENEA, Div Fis Applicata, I-00044 Frascati, RM, Italy
来源：
PHYSICAL REVIEW B | 2001年 / 63卷 / 03期
关键词：
D O I：
10.1103/PhysRevB.63.035405
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The structure and magnetic properties of ultrathin Rh layers deposited on highly oriented pyrolitic graphite (HOPG) have been investigated by means of core-level photoemission and scanning tunneling microscopy. The Rh growth on HOPG follows the Volmer-Weber mode at 300 K for any coverage, while Rh may form a commensurate p(1X1) ordered structure when deposited at 150 K for a coverage up to one monolayer. For submonolayer or monolayer Rh films on HOPG the linear magnetic dichroism in the angle distribution of photoelectrons shows no evidence of in-plane long-range magnetic ordering.
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页数：8
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