Fabrication and characterization of eutectic bismuth-tin (Bi-Sn) nanowires

Shih-Hsun Chen, Chien-Chon Chen, Z. P. Luo, Chuen-Guang Chao

研究成果: Article同行評審

20 引文 斯高帕斯(Scopus)


Eutectic Bi-43Sn (in weight percent) nanowires with diameters of 20 nm, 70 nm and 220 nm respectively, were fabricated by a hydraulic pressure injection process using anodic aluminum oxide (AAO) as templates. Novel eutectic microstructure was found within the fabricated nanowires. which are composed of alternating Bi and Sn segments along their wire axes. Within the segments, the electron diffraction analysis revealed single crystalline structures of Bi and Sn elements respectively. Parameters that control the nanowire fabrication process were discussed. It was found out that as the wire diameter reduced, longer Bi and Sn segments formed. (C) 2009 Elsevier B.V. All rights reserved.
頁(從 - 到)1165-1168
期刊Materials Letters
出版狀態Published - 31 五月 2009

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