Inspecting the effects of post-annealing on ZnO nanorods by optical second harmonic generation

We report on the effects of post-annealing on ZnO nanorods array using optical second harmonic generation (SHG). The high-quality and nearly vertically aligned ZnO nanorod arrays were deposited on ZnO-seeded glass substrates by aqueous solution method. The SHG result indicated the transformation of...

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Bibliographic Details
Main Authors: Liu, Chung-Wei, Chang, Shoou-Jinn, Liu, Chun-Chu, Huang, Ruei-Jie, Lin, Yan-Shen, Su, Min-Chia, Wang, Peng-Han, Lo, Kuang-Yao
Format: Conference Proceeding
Language:English
Subjects:
Annealing
annealing and SHG
Arrays
Conferences
Glass
Nanoelectronics
nanorod
Nanorods
Second harmonic generation
Substrates
Surface morphology
Surface treatment
Transformations
X-ray scattering
X-rays
Zinc oxide
ZnO
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Summary:We report on the effects of post-annealing on ZnO nanorods array using optical second harmonic generation (SHG). The high-quality and nearly vertically aligned ZnO nanorod arrays were deposited on ZnO-seeded glass substrates by aqueous solution method. The SHG result indicated the transformation of oxygen deficiency on ZnO nanorods surface after post-annealing treatment process. The chemical composition of the nanorods was investigated by X-ray photoelectron spectroscopy. The corresponding structural properties of the nanorod arrays were investigated by scanning electron microscopy and X-ray diffraction.
ISSN:2159-3523
2159-3523
DOI:10.1109/INEC.2013.6466091