Interfacial disorder in the L10 FePt particles capped with amorphous Al2O3

Y. K. Takahashi*, K. Hono

*この研究の対応する著者

研究成果: Article査読

50 被引用数 (Scopus)

抄録

The disordering of FePt particles capped with amorphous Al 2O3 was discussed. FePt films were prepared by cosputtering high-purity Fe and Pt targets on heated MgO(001) single crystal substrates using a multiple dc-sputtering system. It was found that interfacial disordering is driven by the strain at the interface and does not progress when the capped layer is deposited at elevated temperature. The results show that FePt particulate film becomes magnetized more easily by Al2O 3 capping.

本文言語English
ページ(範囲)383-385
ページ数3
ジャーナルApplied Physics Letters
84
3
DOI
出版ステータスPublished - 2004 1 19
外部発表はい

ASJC Scopus subject areas

  • 物理学および天文学(その他)

フィンガープリント

「Interfacial disorder in the L1<sub>0</sub> FePt particles capped with amorphous Al<sub>2</sub>O<sub>3</sub>」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

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