Effects of surface step and substrate temperature on nanostructure of L1₀-FePt nanoparticles

Sato, Kazuhisa; Kajiwara, Takenori; Fujiyoshi, Masaru; Ishimaru, Manabu; Hirotsu, Yoshihiko; Shinohara, Tadashi

doi:https://doi.org/10.1063/1.1541641

Effects of surface step and substrate temperature on nanostructure of L1₀-FePt nanoparticles

Sato, Kazuhisa; Kajiwara, Takenori; Fujiyoshi, Masaru et al.

Journal of Applied Physics, 2003, 93(10), 7414-7416

アクセス数:451件（2025-09-30 06:42 集計）

固定URL: https://hdl.handle.net/11094/89391

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タイトル	Effects of surface step and substrate temperature on nanostructure of L1₀-FePt nanoparticles
著者	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
	著者名 Kajiwara, Takenori
	著者名 Fujiyoshi, Masaru
	NRID 1000000264086 1000000264086 著者名 Ishimaru, Manabu
	NRID 1000070016525 1000070016525 著者名 Hirotsu, Yoshihiko
	著者名 Shinohara, Tadashi
内容	Kazuhisa Sato, Takenori Kajiwara, Masaru Fujiyoshi, Manabu Ishimaru, and Yoshihiko Hirotsu, "Effects of surface step and substrate temperature on nanostructure of L10–FePt nanoparticles", Journal of Applied Physics 93, 7414-7416 (2003) https://doi.org/10.1063/1.1541641.
抄録	An investigation on the variation of the particle size, particle density and its relation to the hard magnetic properties of FePt nanoparticles with respect to substrate surface morphologies and substrate temperatures was performed. At a substrate temperature below 573 K, densely dispersed FePt nanoparticles with a particle density of 1012 cm -2 were obtained. It was found that for obtaining well-oriented and well-isolated L10-FePt nanoparticles with large coercivity, substrate temperatures between 623 and 823 K were necessary.
出版者	American Institute of Physics
収録物名	Journal of Applied Physics
巻(号)	93(10)
ページ	7414-7416
刊行年月	2003-05-15
言語	英語
ハンドルURL	https://hdl.handle.net/11094/89391
PISSN	00218979
NCID	AA00693547
関連情報 (isIdenticalTo)	DOI (出版社版) https://doi.org/10.1063/1.1541641
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 Kazuhisa Sato, Takenori Kajiwara, Masaru Fujiyoshi, Manabu Ishimaru, and Yoshihiko Hirotsu, "Effects of surface step and substrate temperature on nanostructure of L10–FePt nanoparticles", Journal of Applied Physics 93, 7414-7416 (2003) and may be found at https://doi.org/10.1063/1.1541641.
出版タイプ	Version of Record
カテゴリ	学術雑誌論文 Journal Article

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. 2003, 93(10), p. 7414-7416
DC.title	Effects of surface step and substrate temperature on nanostructure of L1₀-FePt nanoparticles
DC.creator	Sato, Kazuhisa
	Kajiwara, Takenori
	Fujiyoshi, Masaru
	Ishimaru, Manabu
	Hirotsu, Yoshihiko
	Shinohara, Tadashi
DC.publisher	American Institute of Physics
DC.language' scheme='DCTERMS.RFC1766	英語
DC.type' scheme='DCTERMS.DCMIType	text
DCTERMS.issued' scheme='DCTERMS.W3CDTF	2003-05-15
DC.identifier	https://doi.org/10.1063/1.1541641
DC.description	Kazuhisa Sato, Takenori Kajiwara, Masaru Fujiyoshi, Manabu Ishimaru, and Yoshihiko Hirotsu, "Effects of surface step and substrate temperature on nanostructure of L10–FePt nanoparticles", Journal of Applied Physics 93, 7414-7416 (2003) https://doi.org/10.1063/1.1541641.
DCTERMS.abstract	An investigation on the variation of the particle size, particle density and its relation to the hard magnetic properties of FePt nanoparticles with respect to substrate surface morphologies and substrate temperatures was performed. At a substrate temperature below 573 K, densely dispersed FePt nanoparticles with a particle density of 1012 cm -2 were obtained. It was found that for obtaining well-oriented and well-isolated L10-FePt nanoparticles with large coercivity, substrate temperatures between 623 and 823 K were necessary.
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 Kazuhisa Sato, Takenori Kajiwara, Masaru Fujiyoshi, Manabu Ishimaru, and Yoshihiko Hirotsu, "Effects of surface step and substrate temperature on nanostructure of L10–FePt nanoparticles", Journal of Applied Physics 93, 7414-7416 (2003) and may be found at https://doi.org/10.1063/1.1541641.
DC.format	89391
citation_title	Effects of surface step and substrate temperature on nanostructure of L1₀-FePt nanoparticles
citation_author	Sato, Kazuhisa
	Kajiwara, Takenori
	Fujiyoshi, Masaru
	Ishimaru, Manabu
	Hirotsu, Yoshihiko
	Shinohara, Tadashi
citation_publisher	American Institute of Physics
citation_language	英語
citation_date	2003-05-15
citation_journal_title	Journal of Applied Physics
citation_volume	93
citation_issue	10
citation_firstpage	7414
citation_lastpage	7416
citation_doi	https://doi.org/10.1063/1.1541641
citation_public_url	https://hdl.handle.net/11094/89391

Effects of surface step and substrate temperature on nanostructure of L1₀-FePt nanoparticles

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