Abstract
A study on Ni-transition metal alloys was carried out to theoretically understand the magnetic anisotropy in antiferromagnetic (AFM) and its extension to ferromagnetic/antiferromagnetic (FM/AFM) interfaces. First, the magnetic anisotropy in the ferromagnetic NixFe1-x alloy system with x=0.5 and 0.75 was examined. Following this, first-principles calculations were made for the magnetic anisotropy of Mn-based antiferromagnetic alloys. Finally, the NiFe/NiMn superlattice structure was studied to examine the magnetic structure of an interface between ferromagnetic NiFe and antiferromagnetic NiMn. Nonvanishing moments of Ni were observed between the ferromagnetic Fe layer and antiferromagnetic Mn layer.
| Original language | English |
|---|---|
| Title of host publication | Digests of the Intermag Conference |
| Publisher | IEEE |
| Publication status | Published - 2000 |
| Event | 2000 IEEE International Magnetics Conference-2000 IEEE INTERMAG - Toronto, Ont, Can Duration: Apr 9 2000 → Apr 13 2000 |
Other
| Other | 2000 IEEE International Magnetics Conference-2000 IEEE INTERMAG |
|---|---|
| City | Toronto, Ont, Can |
| Period | 4/9/00 → 4/13/00 |
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ASJC Scopus subject areas
- Electrical and Electronic Engineering
Cite this
Magnetism and magnetic anisotropy in FM NiFe, AFM NiMn and their interface. / Nakamura, K.; Kim, M.; Freeman, Arthur J; Zhong, L.; Fernandez-de-Castro, J.
Digests of the Intermag Conference. IEEE, 2000.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Magnetism and magnetic anisotropy in FM NiFe, AFM NiMn and their interface
AU - Nakamura, K.
AU - Kim, M.
AU - Freeman, Arthur J
AU - Zhong, L.
AU - Fernandez-de-Castro, J.
PY - 2000
Y1 - 2000
N2 - A study on Ni-transition metal alloys was carried out to theoretically understand the magnetic anisotropy in antiferromagnetic (AFM) and its extension to ferromagnetic/antiferromagnetic (FM/AFM) interfaces. First, the magnetic anisotropy in the ferromagnetic NixFe1-x alloy system with x=0.5 and 0.75 was examined. Following this, first-principles calculations were made for the magnetic anisotropy of Mn-based antiferromagnetic alloys. Finally, the NiFe/NiMn superlattice structure was studied to examine the magnetic structure of an interface between ferromagnetic NiFe and antiferromagnetic NiMn. Nonvanishing moments of Ni were observed between the ferromagnetic Fe layer and antiferromagnetic Mn layer.
AB - A study on Ni-transition metal alloys was carried out to theoretically understand the magnetic anisotropy in antiferromagnetic (AFM) and its extension to ferromagnetic/antiferromagnetic (FM/AFM) interfaces. First, the magnetic anisotropy in the ferromagnetic NixFe1-x alloy system with x=0.5 and 0.75 was examined. Following this, first-principles calculations were made for the magnetic anisotropy of Mn-based antiferromagnetic alloys. Finally, the NiFe/NiMn superlattice structure was studied to examine the magnetic structure of an interface between ferromagnetic NiFe and antiferromagnetic NiMn. Nonvanishing moments of Ni were observed between the ferromagnetic Fe layer and antiferromagnetic Mn layer.
UR - http://www.scopus.com/inward/record.url?scp=0033711330&partnerID=8YFLogxK
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M3 - Conference contribution
BT - Digests of the Intermag Conference
PB - IEEE
ER -