Self-aligned Co nanoparticle chains supported by single-crystalline Al 2O3/NiAl(100) template

Wen Chin Lin, Chien Cheng Kuo, Meng Fan Luo, Ker Jar Song, Minn Tsong Lin

研究成果: 雜誌貢獻文章同行評審

37 引文 斯高帕斯(Scopus)

摘要

We present Co nanoparticle chains grown by vapor deposition over a single-crystalline Al2O3 layers on NiAl(100) with such features as self-limiting size distribution with the average size of ∼2.7 nm, well-ordered alignment, and high thermal stability. We attribute these features to peculiar one-dimensional long stripes with ∼4 nm interdistance on the surface of the ultrathin Al2O3 template. This nanostructure may open the door to numerous applications, such as catalysis and nanostorage, where large area well-ordered nanodots are desired.

原文英語
文章編號043105
頁(從 - 到)043105-1-043105-3
期刊Applied Physics Letters
86
發行號4
DOIs
出版狀態已發佈 - 2005 二月 25

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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