Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/4218
Title: Luminescent and structural properties of ZnO nanorods prepared under different conditions
Authors: Roy, VAL
Djurišić, AB
Chan, WK
Gao, J
Lui, HF
Surya, C 
Issue Date: 7-Jul-2003
Source: Applied physics letters, 7 July, 2003, v. 83, no. 1, p. 141-143
Abstract: The morphology and optical properties of ZnO nanostructures prepared by thermal evaporation of Zn under different conditions was investigated. ZnO nanostructures prepared in air, dry and humid argon flow, and dry and humid nitrogen flow were characterized by scanning electron microscopy, transmission electron microscopy, x-ray diffraction, and photoluminescence. Tetrapod nanorods were obtained for fabrication in air, while for fabrication in argon or nitrogen flow nanowires and tetrapod nanorods were obtained. Growth of nanowires from the end of the tetrapod nanorod was observed. Influence of the preparation conditions on the structure and the room-temperature photoluminescence is discussed.
Keywords: Zinc compounds
Nanowires
II-VI semiconductors
Photoluminescence
Transmission electron microscopy
Scanning electron microscopy
X-ray diffraction
Vacuum deposition
Publisher: American Institute of Physics
Journal: Applied physics letters 
ISSN: 0003-6951
EISSN: 1077-3118
DOI: 10.1063/1.1589184
Rights: © 2003 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in V. A. L. Roy et al., Appl. Phys. Lett. 83, 141 (2003) and may be found at http://apl.aip.org/resource/1/applab/v83/i1/p141_s1
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