Particulate structure of FePt thin films enhanced by Au and Ag alloying

C. Y. You; Y. K. Takahashi; K. Hono

doi:10.1063/1.2335600

Particulate structure of FePt thin films enhanced by Au and Ag alloying

C. Y. You^*, Y. K. Takahashi, K. Hono

^*この研究の対応する著者

研究成果: Article › 査読

60 被引用数 (Scopus)

抄録

The additions of Au and Ag to FePt thin film change the film structure from an interconnected network to a completely isolated island structure. In particular, the Ag addition led to an isolated particulate structure smaller than 100 nm, which increased the coercivity from 5.4 to 20.5 kOe. Energy filtered elemental mapping did not show evidence for the precipitation or segregation of Au and Ag.

本文言語	English
論文番号	056105
ジャーナル	Journal of Applied Physics
巻	100
号	5
DOI	https://doi.org/10.1063/1.2335600
出版ステータス	Published - 2006
外部発表	はい

ASJC Scopus subject areas

物理学および天文学（全般）

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10.1063/1.2335600

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title = "Particulate structure of FePt thin films enhanced by Au and Ag alloying",

abstract = "The additions of Au and Ag to FePt thin film change the film structure from an interconnected network to a completely isolated island structure. In particular, the Ag addition led to an isolated particulate structure smaller than 100 nm, which increased the coercivity from 5.4 to 20.5 kOe. Energy filtered elemental mapping did not show evidence for the precipitation or segregation of Au and Ag.",

author = "You, {C. Y.} and Takahashi, {Y. K.} and K. Hono",

note = "Funding Information: This work was partly supported by the Ministry of Education, Science, Sports and Culture, Grant-in-Aid for Scientific Research (B), 17360346, 2005.",

year = "2006",

doi = "10.1063/1.2335600",

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journal = "Journal of Applied Physics",

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AU - You, C. Y.

AU - Takahashi, Y. K.

AU - Hono, K.

N1 - Funding Information: This work was partly supported by the Ministry of Education, Science, Sports and Culture, Grant-in-Aid for Scientific Research (B), 17360346, 2005.

PY - 2006

Y1 - 2006

N2 - The additions of Au and Ag to FePt thin film change the film structure from an interconnected network to a completely isolated island structure. In particular, the Ag addition led to an isolated particulate structure smaller than 100 nm, which increased the coercivity from 5.4 to 20.5 kOe. Energy filtered elemental mapping did not show evidence for the precipitation or segregation of Au and Ag.

AB - The additions of Au and Ag to FePt thin film change the film structure from an interconnected network to a completely isolated island structure. In particular, the Ag addition led to an isolated particulate structure smaller than 100 nm, which increased the coercivity from 5.4 to 20.5 kOe. Energy filtered elemental mapping did not show evidence for the precipitation or segregation of Au and Ag.

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U2 - 10.1063/1.2335600

DO - 10.1063/1.2335600

M3 - Article

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Particulate structure of FePt thin films enhanced by Au and Ag alloying

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