High-yield synthesis of single-crystalline InSb nanowires by using control of the source container
- Authors
- Park, Yi-Seul; Kang, Eun Ji; Lee, Jin Seok
- Issue Date
- Feb-2014
- Publisher
- KOREAN PHYSICAL SOC
- Keywords
- Nanowire; InSb; Chemical Vapor Deposition; Vapor-Liquid-Solid; Vapor-Solid
- Citation
- JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.64, no.2, pp 263 - 267
- Pages
- 5
- Journal Title
- JOURNAL OF THE KOREAN PHYSICAL SOCIETY
- Volume
- 64
- Number
- 2
- Start Page
- 263
- End Page
- 267
- URI
- https://scholarworks.sookmyung.ac.kr/handle/2020.sw.sookmyung/11018
- DOI
- 10.3938/jkps.64.263
- ISSN
- 0374-4884
1976-8524
- Abstract
- Single-crystalline InSb nanowires were synthesized on a SiO(2)wafer through the vapor-liquid-solid mechanism by using the chemical vapor deposition method. We also identified the effect of the source container system, closed- or open-boat, which contained SiO2 wafers, on the InSb powder, and the single-crystalline InSb nanowires were found to have different growth mechanisms. The structural characterization of the InSb nanowires was performed using a scanning electron microscope. The crystallinity and the composition of the InSb nanowires were investigated using X-ray diffraction and energy dispersive X-ray spectroscopy. We demonstrated that the InSb nanowires were thick and long, when an open-boat system was used, because the open-boat system can carry a greater amount of the vapor-phase InSb precursor than the closed-boat system. A high yield of the InSb nanowires can be obtained using the open-boat system. Additionally, the diameter of the InSb nanowires was quite thick because of the increased the growth time as a result of the dominant vapor-solid mechanism.
- Files in This Item
-
Go to Link
- Appears in
Collections - 이과대학 > 화학과 > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.