Self Assembled Bimetallic Ag/Cu-Si Nanowires on Si(001) Synthesized with E-beam Evaporation

被引：0
|
作者：
Ng, Poh-Keong [1 ]
Fisher, Brandon [2 ]
Low, Ke-Bin [3 ]
Bode, Matthias [4 ,5 ]
Lilley, Carmen M. [1 ,6 ]
机构：
[1] Univ Illinois, Dept Elect & Comp Engn, Chicago, IL 60607 USA
[2] Ctr Nanoscale Mat, Argonne Natl Lab, Argonne, IL 60439 USA
[3] Univ Illinois, Res Resources Ctr, Chicago, IL 60607 USA
[4] Univ Wilrzburg, Inst Phys, D-97074 Wilrzburg, Germany
[5] Rontgen Res Ctr Complex Mat Syst RCCM, Inst Phys, D-97074 Wilrzburg, Germany
[6] Univ Illinois, Dept Mech & Ind Engn, Chicago, IL 60607 USA
来源：
2012 12TH IEEE CONFERENCE ON NANOTECHNOLOGY (IEEE-NANO) | 2012年
关键词：
Self assembly; E-beam evaporation; Ag/Cu-Si; nanowires; SEM; XEDS; NANOPARTICLES;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper presents a method of fabricating self assembled bimetallic Ag and Cu-Si nanowires on Si(001) with electron beam (e-beam) evaporation in ultra high vacuum (UHV) environment. We fabricated three types of bimetallic nanowires with two variations of Ag/Cu-Si that were modulated in longitudinal segment wise and a parallel type of bimetallic nanowire. Two types of fabrication were performed: (1) a two segment nanowire with Ag and Cu-Si in both modulated and parallel directions and (2) a three segment nanowire with the following Ag/Cu-Si/Ag and Cu-Si/Ag/Cu-Si configurations. In situ scanning electron microscopy (SEM) images are shown. X-ray energy dispersive energy spectroscopy (XEDS) was performed on a bimetallic nanowire.
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页数：6
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