Optoelectronic characteristics of CuO nanorods |
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| Authors: | Xie De-Hua Wang Fei-Fei Lti Hao Du Min-Yong and Xu Wen-Jie |
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| Affiliation: | School of Physics and Optoelectronic Engineering, Ludong University, Yantai 264025, China |
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| Abstract: | Optoelectronic characteristics of p-type CuO nanorods, synthesized by a simple hydrothermal method, were investigated at different atmospheres and oxygen pressures. The CuO nanorods have lower resistance in air than in a vacuum, unlike the n-type semiconductors. This is explained in terms of the surface accumulation conduction. Measurements at different oxygen pressures indicate that oxygen has an important effect on the optoelectronic properties of p-type nanomaterials. |
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| Keywords: | CuO nanorod optoelectronic characteristics |
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