Jian, J. K. and Wang, Cong and Lei, M. and Zhang, Z. H. and Wang, T. M. and Chen, X. L. (2008) Quasi-horizontal GaN nanowire array network grown by sublimation sandwich technique. APPLIED SURFACE SCIENCE, 254 (20). pp. 6637-6641.
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Official URL: http://dx.doi.org/10.1016/j.apsusc.2008.04.048
Abstract
Quasi-horizontal GaN nanowire array network has been grown on Au-film-coated MgO substrates via a sublimation sandwich technique. These GaN nanowire arrays principally grew along two directions which were perpendicular to each other and nearly parallel to the substrate, forming a regular network. The formation of the nanowire network was a hetero-epitaxial vapor -liquid -solid (VLS) process assisted by Au catalysts and was dependent on the substrates. Transmission electron microscopy revealed that the nanowires were single-crystalline wurtzite GaN. Raman scattering spectrum of the nanowire network presented some new features. (C) 2008 Elsevier B.V. All rights reserved.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | nanostructures; chemical vapor deposition processes; semiconducting III-Vmaterials |
| Subjects: | Analytical Science > Microscopy and probe methods Material Science > Nanochemistry Material Science > Nanostructured materials |
| ID Code: | 1219 |
| Deposited By: | Anuj Seth |
| Deposited On: | 16 Dec 2008 11:33 |
| Last Modified: | 19 Jan 2009 11:43 |
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