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
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.
|Uncontrolled Keywords:||nanostructures; chemical vapor deposition processes; semiconducting III-Vmaterials|
|Subjects:||Analytical Science > Microscopy and probe methods|
Material Science > Nanochemistry
Material Science > Nanostructured materials
|Deposited By:||Anuj Seth|
|Deposited On:||16 Dec 2008 11:33|
|Last Modified:||19 Jan 2009 11:43|
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