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施奇武
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施奇武,男,1985年生,四川大学材料科学与工程学院2015年引进人才,特聘副研究员,硕士生导师。2013年6月获四川大学材料学专业工学博士学位;2015年10月在四川大学物理学博士后工作站完成博士后工作。

主要从事新型光电材料制备及其与太赫兹波的交互作用研究。主持国家自然科学基金联合基金项目、国家自然科学基金青年科学基金项目、国家自然科学基金国际(地区)合作与交流项目、四川大学引进人才科研启动经费资助项目等多项。在Applied Physics Letters、Journal of Materials Chemistry C、 ACS Applied Materials & Interfaces等刊物发表一作/通讯SCI收录论文二十余篇,获授权国家发明专利3项。

研究方向:

1.钒钛氧化物制备、相变性能与相变机制

2.材料与太赫兹波的交互作用

代表性论文:

(1) Hongxu Zhu, Lianghui Du, Jiang Li, Qiwu Shi*, Bo Peng, Zeren Li, Wanxia Huang, and Liguo Zhu*, Near-perfect terahertz wave amplitude modulation enabled by impedance matching in VO2 thin films, Applied Physics Letters, 112, 081103, 2018.

(2) Zujia Shen, Qiwu Shi*, Wanxia Huang*, Bo Peng, Mingzhe Wang, Junzheng Gao, Yanli Shi, and Tiecheng Lu, Stabilization of microcrystal λ-Ti3O5 at room temperature by aluminum-ion doping, Applied Physics Letters, 111, 191902, 2017.

(3) Qiwu Shi, Guoqing Chai, Wanxia Huang*, Yanli Shi, Bo Huang, Dan Wei, Jianqi Qi, Fuhai Su, Wen Xu, and Tiecheng Lu*, Fabrication of nanocrystalline λ-Ti3O5 with tunable terahertz wave transmission properties across a temperature induced phase transition, Journal of Materials Chemistry C, 4, 10279, 2016.

(4) Shan Liang, Qiwu Shi*, H. F. Zhu, B. Peng, Wanxia Huang*, One-step hydrothermal synthesis of W-doped VO2 (M) nanorods with a tunable phase-transition temperature for infrared smart windows, ACS Omega, 1, 1139, 2016.

(5) Maoyong Zhi, Wanxia Huang*, Qiwu Shi*, Mingzhe Wang, and Qibin Wang, Sol-gel fabrication WO3/RGO nanocomposite film with enhanced electrochromic performance, RSC Advance, 6, 67488, 2016.

(6) Maoyong Zhi, Wanxia Huang*, Qiwu Shi*, Bo Peng, and Ke Ran, Enhanced Electrochromic Performance of vanadium pentoxide/reduced graphene oxide nanocomposite film prepared by the sol–gel method, Journal of The Electrochemical Society,163, H891, 2016.

(7) Yang Xiao, Zhaohui Zhai, Qiwu Shi, Liguo Zhu*, Jun Li, Wanxia Huang*, Fang Yue, Yanyan Hu, Qixian Peng, and Zeren Li, Ultrafast terahertz modulation characteristic of tungsten doped vanadium dioxide nanogranular film revealed by time-resolved terahertz spectroscopy, Applied Physics Letters, 107, 031906, 2015.

(8) Guoqing Chai, Wanxia Huang*, Qiwu Shi*, Shuping Zheng, and Dan Wei, Preparation and characterization of λ-Ti3O5 by carbothermal reduction of TiO2, Journal of Alloys and Compounds, 621, 404, 2015.

(9) Qiwu Shi, Wanxia Huang*, Tiecheng Lu, Yaxin Zhang, Fang Yue, Shen Qiao, and Yang Xiao, Nanostructured VO2 film with high transparency and enhanced switching ratio in THz range, Applied Physics Letters, 104, 071903, 2014.

(10) Qiwu Shi, Wanxia Huang*, Yuanjie Xu, Yaxin Zhang, Fang Yue, Shen Qiao, Shuping Zheng, and Jiazhen Yan, Synthesis and Terahertz transmission properties of nano-porous vanadium dioxide films, Journal of Physics D, Applied Physics, 45, 385302, 2012.

(11) Qiwu Shi, Wanxia Huang*, Jing Wu, Yaxin Zhang, Yuanjie Xu, Yang Zhang, Shen Qiao, and Jiazhen Yan, Terahertz transmission characteristics across the phase transition in VO2 films deposited on Si, sapphire and SiO2 substrates, Journal of Applied Physics, 112, 033523, 2012.

(12) Qiwu Shi, Wanxia Huang*, Yaxin Zhang, Jiazhen Yan, Yubo Zhang, Mao Mao, Yang Zhang, and Mingjing Tu, Giant phase transition properties at terahertz range in VO2 films deposited by sol–gel method, ACS Applied Materials & Interfaces, 3, 3523, 2011.

联系方式:

Tel:028-85405781

E-mail:shiqiwu@scu.edu.cn

 

 

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