Fabrication of oriented L1₀-FeCuPd and composite bcc-FeL1₀-FeCuPd nanoparticles: Alloy composition dependence of magnetic properties

Naganuma, Hiroshi; Sato, Kazuhisa; Hirotsu, Yoshihiko

doi:https://doi.org/10.1063/1.2165604

Fabrication of oriented L1₀-FeCuPd and composite bcc-FeL1₀-FeCuPd nanoparticles: Alloy composition dependence of magnetic properties

Naganuma, Hiroshi; Sato, Kazuhisa; Hirotsu, Yoshihiko

Journal of Applied Physics, 2006, 99(8), 08N706

アクセス数:105件（2025-05-22 18:50 集計）

固定URL: https://hdl.handle.net/11094/89396

閲覧可能ファイル

ファイル	フォーマット	利用条件	サイズ	閲覧回数	利用開始日	説明	information
JApplPhys_99_8_08N706	pdf	なし	311 KB	68	2022.10.31

論文情報

ファイル出力 EndNote Basic出力 Mendeley出力

タイトル	Fabrication of oriented L1₀-FeCuPd and composite bcc-FeL1₀-FeCuPd nanoparticles: Alloy composition dependence of magnetic properties
著者	NRID 1000060434023 1000060434023 著者名 Naganuma, Hiroshi
	NRID 1000070314424 1000070314424 ORCID 0000-0001-9078-2541 0000-0001-9078-2541 researchmap permalink read0158304 read0158304 Scopus Author ID 55552977400 55552977400 著者名 Sato, Kazuhisa
	NRID 1000070016525 1000070016525 著者名 Hirotsu, Yoshihiko
内容	Hiroshi Naganuma, Kazuhisa Sato, and Yoshihiko Hirotsu, "Fabrication of oriented L1₀-FeCuPd and composite bcc-Fe/L1₀-FeCuPd nanoparticles: Alloy composition dependence of magnetic properties", Journal of Applied Physics 99, 08N706 (2006) https://doi.org/10.1063/1.2165604.
抄録	Oriented and well-isolated L 10 -FeCuPd ternary alloy nanoparticles have been fabricated by electron-beam evaporation followed by postdeposition annealing. A single L 10 phase was formed in the FeCuPd nanoparticles with (Fe+Cu) content lower than 48 at. %. A strong preferential c -axis orientation along the film normal direction was achieved by Cu addition, which leads to a strong perpendicular magnetic anisotropy. Also, a lowering of the ordering temperature by 50 K compared to the binary L 10 -FePd nanoparticles was achieved by Cu addition. By contrast, composite particles composed of the bcc Fe and the L 10 -FeCuPd were formed when the (Fe+Cu) content was higher than 52 at. %. Coexistence of the bcc Fe and the L 10 -FeCuPd was confirmed by high-resolution transmission electron microscopy and nanobeam electron diffraction. It was found that perpendicular magnetic anisotropy of the L 10 -FeCuPd nanoparticles on the NaCl substrate is sensitive to the alloy composition. © 2006 American Institute of Physics.
出版者	American Institute of Physics
収録物名	Journal of Applied Physics
巻(号)	99(8)
ページ	08N706
刊行年月	2006-04-15
言語	英語
ハンドルURL	https://hdl.handle.net/11094/89396
PISSN	00218979
NCID	AA00693547
関連情報 (isIdenticalTo)	DOI (出版社版) https://doi.org/10.1063/1.2165604
アクセス権	open access
権利情報	This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in Hiroshi Naganuma, Kazuhisa Sato, and Yoshihiko Hirotsu, "Fabrication of oriented L1₀-FeCuPd and composite bcc-Fe/L1₀-FeCuPd nanoparticles: Alloy composition dependence of magnetic properties", Journal of Applied Physics 99, 08N706 (2006) and may be found at https://doi.org/10.1063/1.2165604.
出版タイプ	Version of Record
カテゴリ	学術雑誌論文 Journal Article

論文詳細を表示

資源タイプ	学術雑誌論文
ローカル資源タイプ	学術雑誌論文
DCMI資源タイプ	text
DCTERMS.bibliographicCitation	Journal of Applied Physics. 2006, 99(8), p. 08N706
DC.title	Fabrication of oriented L1₀-FeCuPd and composite bcc-FeL1₀-FeCuPd nanoparticles: Alloy composition dependence of magnetic properties
DC.creator	Naganuma, Hiroshi
	Sato, Kazuhisa
	Hirotsu, Yoshihiko
DC.publisher	American Institute of Physics
DC.language' scheme='DCTERMS.RFC1766	英語
DC.type' scheme='DCTERMS.DCMIType	text
DCTERMS.issued' scheme='DCTERMS.W3CDTF	2006-04-15
DC.identifier	https://doi.org/10.1063/1.2165604
DC.description	Hiroshi Naganuma, Kazuhisa Sato, and Yoshihiko Hirotsu, "Fabrication of oriented L1₀-FeCuPd and composite bcc-Fe/L1₀-FeCuPd nanoparticles: Alloy composition dependence of magnetic properties", Journal of Applied Physics 99, 08N706 (2006) https://doi.org/10.1063/1.2165604.
DCTERMS.abstract	Oriented and well-isolated L 10 -FeCuPd ternary alloy nanoparticles have been fabricated by electron-beam evaporation followed by postdeposition annealing. A single L 10 phase was formed in the FeCuPd nanoparticles with (Fe+Cu) content lower than 48 at. %. A strong preferential c -axis orientation along the film normal direction was achieved by Cu addition, which leads to a strong perpendicular magnetic anisotropy. Also, a lowering of the ordering temperature by 50 K compared to the binary L 10 -FePd nanoparticles was achieved by Cu addition. By contrast, composite particles composed of the bcc Fe and the L 10 -FeCuPd were formed when the (Fe+Cu) content was higher than 52 at. %. Coexistence of the bcc Fe and the L 10 -FeCuPd was confirmed by high-resolution transmission electron microscopy and nanobeam electron diffraction. It was found that perpendicular magnetic anisotropy of the L 10 -FeCuPd nanoparticles on the NaCl substrate is sensitive to the alloy composition. © 2006 American Institute of Physics.
DC.rights	This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in Hiroshi Naganuma, Kazuhisa Sato, and Yoshihiko Hirotsu, "Fabrication of oriented L1₀-FeCuPd and composite bcc-Fe/L1₀-FeCuPd nanoparticles: Alloy composition dependence of magnetic properties", Journal of Applied Physics 99, 08N706 (2006) and may be found at https://doi.org/10.1063/1.2165604.
DC.format	89396
citation_title	Fabrication of oriented L1₀-FeCuPd and composite bcc-FeL1₀-FeCuPd nanoparticles: Alloy composition dependence of magnetic properties
citation_author	Naganuma, Hiroshi
	Sato, Kazuhisa
	Hirotsu, Yoshihiko
citation_publisher	American Institute of Physics
citation_language	英語
citation_date	2006-04-15
citation_journal_title	Journal of Applied Physics
citation_volume	99
citation_issue	8
citation_firstpage	08N706
citation_doi	https://doi.org/10.1063/1.2165604
citation_public_url	https://hdl.handle.net/11094/89396