Epitaxial growth of MgO nanowires by pulsed laser deposition

Kazuki Nagashima, Takeshi Yanagida, Hidekazu Tanaka, Tomoji Kawai

研究成果: ジャーナルへの寄稿学術誌査読

62 被引用数 (Scopus)

抄録

We fabricated single-crystalline MgO nanowires epitaxially grown on MgO single crystal substrate using the Au catalyst-assisted pulsed laser deposition (PLD). Controlling appropriately the amount of Au catalyst and the substrate temperature was found to be crucial for the MgO nanowire growth using the catalyst-assisted PLD. In addition, (100) oriented MgO nanowires were epitaxially grown on (100), (110), and (111) oriented substrates, allowing the limited growth directions. The possible growth mechanism of MgO nanowires in PLD is discussed. This feasibility of PLD for fabricating MgO nanowires would contribute to incorporating the rich functionalities of various transition metal oxides into nanowires via in situ construction of heterostructures in oxide nanowires.

本文言語英語
論文番号124304
ジャーナルJournal of Applied Physics
101
12
DOI
出版ステータス出版済み - 2007
外部発表はい

!!!All Science Journal Classification (ASJC) codes

  • 物理学および天文学(全般)

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