Formation procedure and microstructural analysis of Pb7Bi3 (Pb-Bi) alloy nanowires

被引：3

作者：

Kuo, CG ^{[1
]}

Lo, SC

Chen, JH

Chiang, CC

Chao, CG

机构：

[1] Natl Tsing Hua Univ, Dept Mat Sci & Engn, Hsinchu 300, Taiwan

[2] Ind Technol Res Inst, Microstruct & Characterizat Lab, Mat Res Labs, Hsinchu 310, Taiwan

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS | 2005年 / 44卷 / 5A期

关键词：

Pb7Bi3; nanowire; centrifugal process; quenching; single crystal;

D O I：

10.1143/JJAP.44.3333

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Pb7Bi3 nanowires with a diameter of 80 nm have been fabricated by a centrifugal process, in which the Pb-Bi alloy nanowires formed as the melt was forced into the pores of an anodic aluminum oxide (AAO) template. The nanowires inside the pores of the anodic alumina template could be separated front the remaining metal by a quenching process. X-ray diffraction analysis and energy dispersive X-ray spectroscopy were carried out to determine the composition of the lead-bismuth alloy nanowires. Selected-area electron diffraction and high-resolution electron microscopy investigations indicate that the Pb-Bi alloy nanowire is a single crystal without dislocations and has a hexagonal structure.

引用

页码：3333 / 3336

页数：4

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