Epitaxial growth of faceted Co nanoparticles on sapphire surfaces

Yui Ogawa; Hiroki Ago; Masahara Tsuji

doi:10.1246/cl.2010.964

Epitaxial growth of faceted Co nanoparticles on sapphire surfaces

Yui Ogawa, Hiroki Ago, Masahara Tsuji

Research output: Contribution to journal › Article › peer-review

Abstract

Crystalline Co nanoparticles with unique faceted structures are synthesized on the sapphire substrate by annealing a sputtered Co film in H₂ atmosphere. The high-temperature sputtering stimulates the epitaxial growth of the Co film, leading to the formation of ordered Co nanoparticles upon H ₂ annealing. The crystal structure of the Co nanoparticles is discussed.

Original language	English
Pages (from-to)	964-965
Number of pages	2
Journal	Chemistry Letters
Volume	39
Issue number	9
DOIs	https://doi.org/10.1246/cl.2010.964
Publication status	Published - 2010

All Science Journal Classification (ASJC) codes

Chemistry(all)

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10.1246/cl.2010.964

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abstract = "Crystalline Co nanoparticles with unique faceted structures are synthesized on the sapphire substrate by annealing a sputtered Co film in H2 atmosphere. The high-temperature sputtering stimulates the epitaxial growth of the Co film, leading to the formation of ordered Co nanoparticles upon H 2 annealing. The crystal structure of the Co nanoparticles is discussed.",

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year = "2010",

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AB - Crystalline Co nanoparticles with unique faceted structures are synthesized on the sapphire substrate by annealing a sputtered Co film in H2 atmosphere. The high-temperature sputtering stimulates the epitaxial growth of the Co film, leading to the formation of ordered Co nanoparticles upon H 2 annealing. The crystal structure of the Co nanoparticles is discussed.

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JO - Chemistry Letters

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Epitaxial growth of faceted Co nanoparticles on sapphire surfaces

Abstract

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