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Content Provider | IEEE Xplore Digital Library |
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Author | Xiu-Qin Wang Jian-Ning Ding Ning-Yi Yuan Gu-Qiao Ding JianLin Ni Bao Kan |
Copyright Year | 2010 |
Description | Author affiliation: Center of Low-dimension Materials, Micro/Nano Device and System, Jiangsu Polytechnic University Changzhou, 213164, P. R. China (Xiu-Qin Wang) || Center of Micro/Nano Science & Technology, College of Mechanical Engineering, Jiangsu University Zhenjiang, 212013, P. R. China (Gu-Qiao Ding) || School of Mathematics and Physics, Jiangsu Polytechnic University, Changzhou, 213164, P. R. China (Bao Kan) || Center of Low-dimension Materials, Micro/Nano Device and System, Jiangsu Polytechnic University, Changzhou, 213164, P. R. China (Jian-Ning Ding; Ning-Yi Yuan; JianLin Ni) |
Abstract | We synthesized undoped and Mn-doped ZnO films on glass substrates using the sol-gel technique. The micro-structure, morphology and optical properties of ZnO films were studied by using X-ray diffraction, Atomic Force Microscope and UV-visible transmission spectra. After annealed at a temperature lower than 550 ˚C by Rapid Thermal Processing (RTP), all the ZnO films are polycrystalline with a hexagonal wurtzite structure. For Mn-doped ZnO films, although no peak corresponding to manganese oxide is observed in XRD spectrums, the lattice constants of the films become larger and the optical band-gaps increase with the increase of annealing temperature, which is different from the result of un-doped ZnO films. These measurements indicate that $Mn^{+}$ has substituted for $Zn^{+}$ in the films even annealed at a temperature as low as 300°C. |
Starting Page | 692 |
Ending Page | 695 |
File Size | 297158 |
Page Count | 4 |
File Format | |
ISBN | 9781424465439 |
e-ISBN | 9781424465453 |
DOI | 10.1109/NEMS.2010.5592503 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2010-01-20 |
Publisher Place | China |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Zinc oxide Annealing Manganese Optical films X-ray scattering Photonic band gap Sol-gel technique Mn-doped ZnO film Microstructure Optical property |
Content Type | Text |
Resource Type | Article |
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