Gravity-assisted seeding control for 1-D material growth

C. C. Chen, Lun Hao Hsu, Kai Rern, Y. T. Cheng, Yi Fan Hsieh, Pu Wei Wu

研究成果: 雜誌貢獻期刊論文同行評審

摘要

This letter presents a seeding control scheme by utilizing gravity force to form an agglomeration of molten Co seeds on a patterned inverted silicon nanopyramid. Nanometer sized molten Co seeds formed on a nonwettable inverted pyramid surface can roll along the inclination followed by aggregation to form a singular seed with the size depending on the pyramid size and the thickness of as-deposited Co film inside the pyramid. The proposed scheme allowing the formation of well-aligned catalytic seeds with manipulated size will promise the control growth of 1-D material for practical integrated microelectronic device fabrication.

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文章編號4982691
頁(從 - 到)427-430
頁數4
期刊IEEE Transactions on Nanotechnology
8
發行號4
DOIs
出版狀態已出版 - 7月 2009

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