Low-temperature (similar to 250 degrees C) route to lateral growth of ZnO nanowires
SCIE
SCOPUS
- Title
- Low-temperature (similar to 250 degrees C) route to lateral growth of ZnO nanowires
- Authors
- Xu, CK; Rho, K; Chun, J; Kim, DE
- Date Issued
- 2005-12
- Publisher
- AMER INST PHYSICS
- Abstract
- Zinc oxide nanowires were obtained through a vapor transport route at temperatures as low as around 250 degrees C. The diameters of the nanowires are similar to 40 nm and their lengths reach up to a few microns. The high-resolution transmission electron microscopy showed that ZnO nanowires are of hexagonal wurtzite structures with the [11 (2) over bar0] growth direction. Raman spectrum reveals that the ZnO nanowires are of high-quality crystal and have an oxygen deficiency. The energy dispersive x-ray spectroscopy result verifies that the nanowires contain a small amount of Bi besides Zn and O. The investigation of the growth mechanism suggests that BiI3 plays a key role on the fabrication of ZnO nanowires around 250 degrees C.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/9487
- DOI
- 10.1063/1.2142090
- ISSN
- 0003-6951
- Article Type
- Article
- Citation
- APPLIED PHYSICS LETTERS, vol. 87, no. 25, page. 253104 - 253104, 2005-12
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