Structural and electrical properties of half-Heusler La-Pt-Bi thin films grown by 3-source magnetron co-sputtering

Tetsuya Miyawaki; Nozomi Sugimoto; Naoto Fukatani; Tatsuhiko Yoshihara; Kenji Ueda; Nobuo Tanaka; Hidefumi Asano

doi:10.1063/1.3675986

Structural and electrical properties of half-Heusler La-Pt-Bi thin films grown by 3-source magnetron co-sputtering

Tetsuya Miyawaki^*, Nozomi Sugimoto, Naoto Fukatani, Tatsuhiko Yoshihara, Kenji Ueda, Nobuo Tanaka, Hidefumi Asano

^*この研究の対応する著者

研究成果: Article › 査読

7 被引用数 (Scopus)

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Half-Heusler La-Pt-Bi thin films have been deposited on YAlO ₃(001) substrate by 3-source magnetron co-sputtering. Control of the Bi content was the critical factor to obtain single phase, c-axis-oriented thin films. Generation of secondary phases was effectively prevented by precise control of the deposition rate for separate targets as well as adjustment of the deposition temperature. The realization of single-phase LaPtBi thin films will provide new potential applications to topological insulating devices based on Heusler alloys.

本文言語	English
論文番号	07E327
ジャーナル	Journal of Applied Physics
巻	111
号	7
DOI	https://doi.org/10.1063/1.3675986
出版ステータス	Published - 2012 4月 1
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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10.1063/1.3675986

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abstract = "Half-Heusler La-Pt-Bi thin films have been deposited on YAlO 3(001) substrate by 3-source magnetron co-sputtering. Control of the Bi content was the critical factor to obtain single phase, c-axis-oriented thin films. Generation of secondary phases was effectively prevented by precise control of the deposition rate for separate targets as well as adjustment of the deposition temperature. The realization of single-phase LaPtBi thin films will provide new potential applications to topological insulating devices based on Heusler alloys.",

author = "Tetsuya Miyawaki and Nozomi Sugimoto and Naoto Fukatani and Tatsuhiko Yoshihara and Kenji Ueda and Nobuo Tanaka and Hidefumi Asano",

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AU - Miyawaki, Tetsuya

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AU - Fukatani, Naoto

AU - Yoshihara, Tatsuhiko

AU - Ueda, Kenji

AU - Tanaka, Nobuo

AU - Asano, Hidefumi

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Structural and electrical properties of half-Heusler La-Pt-Bi thin films grown by 3-source magnetron co-sputtering

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