C.L. Fu
Chongqing University of Science and Technology
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Publication
Featured researches published by C.L. Fu.
Materials Research Express | 2014
Rongli Gao; C.L. Fu; Wei Cai; Gang Chen; Xiaoling Deng; Haitao Yang; J. R. Sun; Y. G. Zhao; B. G. Shen
Effects of light and electrical current on the electrical transport properties and photovoltaic properties of oxygen-stoichiometric La0.5Sr0.5CoO3 and oxygen-deficient La0.5Sr0.5CoO3??? ? films prepared by pulsed laser deposition have been investigated. Oxygen-deficient films annealed in a vacuum show an obvious increase of resistance and lattice parameter. Besides, a direct correlation between the magnitude of the photoconductivity and oxygen vacancies in La0.5Sr0.5CoO3??? ? films has been observed. The light illumination causes a resistance drop to show the photoconductivity effect. Moreover, the photoconductivity can be remarkably enhanced by increasing the electrical current, that is, it exhibits current-enhanced photoconductivity (CEPC) effect. Oxygen deficiency in the annealed film leads to the formation of a structural disorder in the Co?O?Co conduction channel due to the accumulated oxygen vacancies and hence is believed to be responsible for the increase in higher photoconductivity. These results may be important for practical applications in photoelectric devices.
Journal of Alloys and Compounds | 2015
Rongli Gao; Haitao Yang; C.L. Fu; Wei Cai; Gang Chen; Xiaoling Deng; J. R. Sun; Y. G. Zhao; B. G. Shen
Thin Solid Films | 2015
Rui Gao; C.L. Fu; Wei Cai; Gang Chen; Xiaoling Deng; Haitao Yang; J. R. Sun; Y. G. Zhao; B. G. Shen
Nanoscale | 2018
Rongli Gao; Qingmei Zhang; Zhiyi Xu; Zhenhua Wang; Wei Cai; Gang Chen; Xiaoling Deng; Xianlong Cao; Xiaodong Luo; C.L. Fu
Physica B-condensed Matter | 2015
Rongli Gao; C.L. Fu; L. Cui; Q.Y. Dong; Wei Cai; Yan Zhang; Xiaoling Deng; Z.Y. Xu; Gang Chen
Physica B-condensed Matter | 2015
Qingmei Zhang; Rongli Gao; L. Cui; Lulu Wang; C.L. Fu; Z. Y. Xu; Zhao-Jun Mo; Wei Cai; Gang Chen; Xiaoling Deng
Advanced electronic materials | 2018
Rongli Gao; Zhiyi Xu; Lang Bai; Qingmei Zhang; Zhenhua Wang; Wei Cai; Gang Chen; Xiaoling Deng; Xianlong Cao; Xiaodong Luo; C.L. Fu
Journal of Electronic Materials | 2017
Rongli Gao; C.L. Fu; Wei Cai; Gang Chen; Xiaoling Deng; Xianlong Cao
Journal of Alloys and Compounds | 2015
Rongli Gao; Z. Y. Xu; Lulu Wang; Q.Y. Dong; Yan Zhang; F.H. Liu; Zhao-Jun Mo; E. Niu; C.L. Fu; Wei Cai; Gang Chen; Xiaoling Deng
Physica B-condensed Matter | 2016
Xiaodong Luo; Rongli Gao; C.L. Fu; Wei Cai; Gang Chen; Xiaoling Deng; H. Zhang; J. R. Sun