Synthesis of size- and site-controlled SiGe nanorods on epitaxial Si 0.8Ge0.2 virtual substrates

Shao Liang Cheng, Cheng Hsuan Chung, Sheng Wei Lee

研究成果: 書貢獻/報告類型會議論文篇章同行評審

摘要

Two-dimensional (2D) periodic arrays of vertically-aligned SiGe nanorods were successfully produced on (001)Si0.8Ge0.2 virtual substrates by using the polystyrene (PS) nanosphere lithography technique and selective metal-catalytic etching method. The diameter and site of the produced SiGe nanorods were controlled by the RIE-trimmed PS spheres mask used. TEM and electron diffraction analyses results clearly reveal that all the produced SiGe nanorods were perfectly single crystals and their axial orientations were along the [001] direction. TEM/EDS analysis further confirmed that the nanorods produced were pure SiGe nanorods.

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主出版物標題INEC 2010 - 2010 3rd International Nanoelectronics Conference, Proceedings
頁面1142-1143
頁數2
DOIs
出版狀態已出版 - 2010
事件2010 3rd International Nanoelectronics Conference, INEC 2010 - Hongkong, China
持續時間: 3 1月 20108 1月 2010

出版系列

名字INEC 2010 - 2010 3rd International Nanoelectronics Conference, Proceedings

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???event.eventtypes.event.conference???2010 3rd International Nanoelectronics Conference, INEC 2010
國家/地區China
城市Hongkong
期間3/01/108/01/10

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