Growth of GaN Nanotubes and Nanowires on Au–Ni Catalysts
- Authors: Sibirev N.V.1,2, Huang H.3, Ubyivovk E.V.1,2, Lv R.3, Zhao D.3, Guang Q.3, Berdnikov Y.S.2, Yan X.4, Koryakin A.A.2, Shtrom I.V.1,5
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Affiliations:
- St. Petersburg State University
- St. Petersburg National University of Information Technology, Mechanics, and Optics (ITMO University)
- Dalian University of Technology
- Beijing University of Posts and Telecommunications
- Institute for Analytical Instrumentation, Russian Academy of Sciences
- Issue: Vol 45, No 2 (2019)
- Pages: 159-162
- Section: Article
- URL: https://bakhtiniada.ru/1063-7850/article/view/208221
- DOI: https://doi.org/10.1134/S1063785019020329
- ID: 208221
Cite item
Abstract
Arrays of GaN nanowires (NWs) and nanotubes (NTs) have been grown by metalorganic vapor phase epitaxy using a gold–nickel film as the catalyst. The simultaneous formation of both NTs and NWs in one process in the presence of various Au–Ni catalyst compositions is explained. It is established that NTs grow on solid catalyst particles, while NWs grow according to the classical vapor–liquid–solid mechanism. The optoelectronic properties of obtained NTs and NWs have been studied using photo- and cathodoluminescence techniques.
About the authors
N. V. Sibirev
St. Petersburg State University; St. Petersburg National University of Information Technology, Mechanics, and Optics (ITMO University)
Author for correspondence.
Email: sibirev@mail.ioffe.ru
Russian Federation, St. Petersburg, 199034; St. Petersburg, 197101
H. Huang
Dalian University of Technology
Email: sibirev@mail.ioffe.ru
China, Dalian, 116024
E. V. Ubyivovk
St. Petersburg State University; St. Petersburg National University of Information Technology, Mechanics, and Optics (ITMO University)
Email: sibirev@mail.ioffe.ru
Russian Federation, St. Petersburg, 199034; St. Petersburg, 197101
R. Lv
Dalian University of Technology
Email: sibirev@mail.ioffe.ru
China, Dalian, 116024
D. Zhao
Dalian University of Technology
Email: sibirev@mail.ioffe.ru
China, Dalian, 116024
Q. Guang
Dalian University of Technology
Email: sibirev@mail.ioffe.ru
China, Dalian, 116024
Yu. S. Berdnikov
St. Petersburg National University of Information Technology, Mechanics, and Optics (ITMO University)
Email: sibirev@mail.ioffe.ru
Russian Federation, St. Petersburg, 197101
X. Yan
Beijing University of Posts and Telecommunications
Email: sibirev@mail.ioffe.ru
China, Beijing, 100876
A. A. Koryakin
St. Petersburg National University of Information Technology, Mechanics, and Optics (ITMO University)
Email: sibirev@mail.ioffe.ru
Russian Federation, St. Petersburg, 197101
I. V. Shtrom
St. Petersburg State University; Institute for Analytical Instrumentation, Russian Academy of Sciences
Email: sibirev@mail.ioffe.ru
Russian Federation, St. Petersburg, 199034; St. Petersburg, 198095
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