標題: Template assisted fabrication of tin nanospheres by thermal expansion and rapid solidification process
作者: Chen, CC
Kuo, CG
Chao, CG
材料科學與工程學系
Department of Materials Science and Engineering
關鍵字: Sn;nanospheres;thermal expansion;surface tension;rapid solidification
公開日期: 1-三月-2005
摘要: Tin (Sn) nanospheres with diameters ranging from 100 to 300nm were fabricated by thermal expansion and rapid solidification process. The Sn melt was injected into an anodic aluminum oxide (AAO) template to form Sn nanowires. The Sn nanowire and AAO composite was then heated to the Sn melting temperature (similar to 232 degrees C) and quenched to low temperature (8 degrees C). The Sn melt exhibits high surface tension and AAO has nanoscale roughness on its surface. These two properties caused Sn nanospheres to form easily on the AAO surface when the partial Sn melt expanded out from AAO channels and rapidly solidified on the AAO surface.
URI: http://dx.doi.org/10.1143/JJAP.44.1524
http://hdl.handle.net/11536/13936
ISSN: 0021-4922
DOI: 10.1143/JJAP.44.1524
期刊: JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS
Volume: 44
Issue: 3
起始頁: 1524
結束頁: 1528
顯示於類別:期刊論文


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  1. 000228307400079.pdf