Abstract
Effect of high-energy heavy-ion irradiation on Fe-based invar alloys such as Fe-Ni, Fe-Pd and Fe-Pt alloys have been intensively investigated. A large increase of the Curie temperature of about 100 K has been found in Fe-Ni invar alloys, while in Fe-Pd invar alloys a medium increase of about 30 K was detected. On the contrary, a decrease of about 15 K was observed in Fe-Pt invar alloys. Those differences in the irradiation effects are interpreted considering at least two competing physical origins.
| Original language | English |
|---|---|
| Pages (from-to) | 1864-1865 |
| Number of pages | 2 |
| Journal | Journal of Magnetism and Magnetic Materials |
| Volume | 310 |
| Issue number | 2 SUPPL. PART 2 |
| DOIs | |
| Publication status | Published - Mar 2007 |
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Keywords
- Curie temperature
- Fe-based invar alloys
- Ion irradiation
- Magnetic properties
ASJC Scopus subject areas
- Condensed Matter Physics
Cite this
Irradiation-induced ferromagnetism in Fe-based invar alloys with high-energy heavy ions. / Ono, F.; Matsushima, Yasushi; Chimi, Y.; Ishikawa, N.; Kambara, T.; Iwase, A.
In: Journal of Magnetism and Magnetic Materials, Vol. 310, No. 2 SUPPL. PART 2, 03.2007, p. 1864-1865.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Irradiation-induced ferromagnetism in Fe-based invar alloys with high-energy heavy ions
AU - Ono, F.
AU - Matsushima, Yasushi
AU - Chimi, Y.
AU - Ishikawa, N.
AU - Kambara, T.
AU - Iwase, A.
PY - 2007/3
Y1 - 2007/3
N2 - Effect of high-energy heavy-ion irradiation on Fe-based invar alloys such as Fe-Ni, Fe-Pd and Fe-Pt alloys have been intensively investigated. A large increase of the Curie temperature of about 100 K has been found in Fe-Ni invar alloys, while in Fe-Pd invar alloys a medium increase of about 30 K was detected. On the contrary, a decrease of about 15 K was observed in Fe-Pt invar alloys. Those differences in the irradiation effects are interpreted considering at least two competing physical origins.
AB - Effect of high-energy heavy-ion irradiation on Fe-based invar alloys such as Fe-Ni, Fe-Pd and Fe-Pt alloys have been intensively investigated. A large increase of the Curie temperature of about 100 K has been found in Fe-Ni invar alloys, while in Fe-Pd invar alloys a medium increase of about 30 K was detected. On the contrary, a decrease of about 15 K was observed in Fe-Pt invar alloys. Those differences in the irradiation effects are interpreted considering at least two competing physical origins.
KW - Curie temperature
KW - Fe-based invar alloys
KW - Ion irradiation
KW - Magnetic properties
UR - http://www.scopus.com/inward/record.url?scp=33847255981&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33847255981&partnerID=8YFLogxK
U2 - 10.1016/j.jmmm.2006.10.654
DO - 10.1016/j.jmmm.2006.10.654
M3 - Article
VL - 310
SP - 1864
EP - 1865
JO - Journal of Magnetism and Magnetic Materials
JF - Journal of Magnetism and Magnetic Materials
SN - 0304-8853
IS - 2 SUPPL. PART 2
ER -