Abstract
Surface magnetism of 4d transition metals is significantly different from the bulk magnetism. In Pd fine particles, the appearance of ferromagnetism in the surface layer was found by Taniyama et al. (1995). In contrast, the doping of Fe to Pd fine particle results in the magnetic dead surface layer. In this work, to clarify the origin of this peculiar surface magnetism, we investigate the magnetic structure at the surface of PdFe (2.0 at.% Fe) fine particles. Furthermore, to obtain information about the change in electronic structure in the particle surface, X-ray magnetic circular dichroism (XMCD) measurements at Pd L2, L3 edges were performed.
| Original language | English |
|---|---|
| Title of host publication | INTERMAG Europe 2002 - IEEE International Magnetics Conference |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 0780373650, 9780780373655 |
| DOIs | |
| Publication status | Published - 2002 |
| Event | 2002 IEEE International Magnetics Conference, INTERMAG Europe 2002 - Amsterdam, Netherlands Duration: 2002 Apr 28 → 2002 May 2 |
Other
| Other | 2002 IEEE International Magnetics Conference, INTERMAG Europe 2002 |
|---|---|
| Country | Netherlands |
| City | Amsterdam |
| Period | 02/4/28 → 02/5/2 |
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ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Electrical and Electronic Engineering
- Surfaces, Coatings and Films
Cite this
Surface magnetism of PdFe fine particles. / Shinohara, T.; Shigemune, M.; Sato, Tetsuya; Taniyama, T.
INTERMAG Europe 2002 - IEEE International Magnetics Conference. Institute of Electrical and Electronics Engineers Inc., 2002. 1001487.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Surface magnetism of PdFe fine particles
AU - Shinohara, T.
AU - Shigemune, M.
AU - Sato, Tetsuya
AU - Taniyama, T.
PY - 2002
Y1 - 2002
N2 - Surface magnetism of 4d transition metals is significantly different from the bulk magnetism. In Pd fine particles, the appearance of ferromagnetism in the surface layer was found by Taniyama et al. (1995). In contrast, the doping of Fe to Pd fine particle results in the magnetic dead surface layer. In this work, to clarify the origin of this peculiar surface magnetism, we investigate the magnetic structure at the surface of PdFe (2.0 at.% Fe) fine particles. Furthermore, to obtain information about the change in electronic structure in the particle surface, X-ray magnetic circular dichroism (XMCD) measurements at Pd L2, L3 edges were performed.
AB - Surface magnetism of 4d transition metals is significantly different from the bulk magnetism. In Pd fine particles, the appearance of ferromagnetism in the surface layer was found by Taniyama et al. (1995). In contrast, the doping of Fe to Pd fine particle results in the magnetic dead surface layer. In this work, to clarify the origin of this peculiar surface magnetism, we investigate the magnetic structure at the surface of PdFe (2.0 at.% Fe) fine particles. Furthermore, to obtain information about the change in electronic structure in the particle surface, X-ray magnetic circular dichroism (XMCD) measurements at Pd L2, L3 edges were performed.
UR - http://www.scopus.com/inward/record.url?scp=85017240591&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85017240591&partnerID=8YFLogxK
U2 - 10.1109/INTMAG.2002.1001487
DO - 10.1109/INTMAG.2002.1001487
M3 - Conference contribution
AN - SCOPUS:85017240591
BT - INTERMAG Europe 2002 - IEEE International Magnetics Conference
PB - Institute of Electrical and Electronics Engineers Inc.
ER -