Microstructural properties and atomic arrangements of GaN nanorods grown on Si (111) substrates by using hydride vapor phase epitaxy
- Authors
- Lee, Ki-Hyoung; Kwon, Yang-Hae; Ryu, Sung Yoon; Kang, Tae Won; Jung, Jun Ho; Lee, Dea Uk; Kim, Tae Whan
- Issue Date
- Jun-2008
- Publisher
- ELSEVIER SCIENCE BV
- Keywords
- nanostructures; vapor phase epitaxy; nanomaterials; semiconducting III-V materials
- Citation
- JOURNAL OF CRYSTAL GROWTH, v.310, no.12, pp.2977 - 2980
- Indexed
- SCIE
SCOPUS
- Journal Title
- JOURNAL OF CRYSTAL GROWTH
- Volume
- 310
- Number
- 12
- Start Page
- 2977
- End Page
- 2980
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/178564
- DOI
- 10.1016/j.jcrysgro.2008.03.011
- ISSN
- 0022-0248
- Abstract
- X-ray diffraction (XRD) patterns, field-emission scanning electron microscopy (FESEM) images, transmission electron microscopy (TEM) images, and selected area electron diffraction pattern (SADP) images showed that one-dimensional GaN nanorods with c-axis-oriented single-crystalline wurzite structures were grown on Si (111) substrates by using improved hydride vapor phase epitaxy. The high-resolution TEM (HRTEM) images showed that the crystallized GaN nanorods contained very few defects. The atomic arrangements for the GaN nanorods grown on the Si (111) substrates are described on the basis of the XRD, the TEM, the SADP, and the HRTEM results.
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