施奇武，副教授、博士生导师。四川大学材料学博士（2013年）、凝聚态物理专业博士后（2015年）、加州大学伯克利分校访问****（2019年7月-2020年7月）。四川大学双百人才，教育部博士研究生学术新人奖获得者（2012年度）。
主要从事材料与太赫兹波交互作用的多学科交叉领域研究。主持国家自然科学基金联合基金项目、青年科学基金项目、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、ACS Applied Materials & Interfaces、Journal of Materials Chemistry C等刊物发表一作/通讯SCI收录论文四十余篇，获授权国家发明专利9项。
研究方向：
(1) 钒钛氧化物制备、相变性能与相变机制
(2) 太赫兹信息功能材料与器件
(3) 太赫兹生物成像造影材料
代表性论文：
(1) Tangdong Feng, Wanxia Huang, Hongfu Zhu, Xueguang Lu, Sujit Das, Qiwu Shi*, Optical-transparent self-assembled MXene film with high-efficiency terahertz reflection modulation, ACS Applied Materials & Interfaces, 13, 10574-10582, 2021.
(2) Qiwu Shi, Ke Tian, Hongfu Zhu, Zi-Run Li, Li-Guo Zhu,* Hua Deng,* Wanxia Huang, and Qiang Fu, Flexible and Giant Terahertz Modulation Based on Ultra-Strain-Sensitive Conductive Polymer Composites. ACS Applied Materials & Interfaces, 12, 9790?9796, 2020.
(3) Hongfu Zhu#, Jiang Li#, Lianghui Du, Wanxia Huang, Jingbo Liu, Jinhao Zhou, Yuanfu Chen, Sujit Das, Qiwu Shi*, Liguo Zhu*, Cangli Liu, A phase transition oxide/graphene interface for incident-angle-agile, ultrabroadband, and deep THz modulation, Advanced Materials Interfaces, 7, **, 2020.
(4) Ting Zhang, Yaxin Zhang*, Qiwu Shi*, Xiaobo Yang, Shixiong Liang, Yuan Fang, Fanzhong Meng, Xubo Song, Yuncheng Zhao, Hongxin Zeng, Lan Wang, Feng Lan, Zongjun Shi, and Ziqiang Yang, On-chip THz dynamic manipulation based on tunable spoof surface plasmon polaritons, IEEE Electron Device Letters, 40, 1844-1847, 2019.
(5) Qingqing Huang, Yi Zou, Sencheng Zhong, Xia Yang, Jiang Li, Wanxia Huang, Hongfu Zhu, Cheng Cheng, Mingming Ding, Li-Guo Zhu, Qiwu Shi*, Silica-coated gold nanorods with high photothermal efficiency and biocompatibility as a contrast agent for in vitro terahertz imaging. Journal of biomedical nanotechnology, 15, 910, 2019.
(6) Zhenya Mao, Wanxia Huang*, Wenhao Zhou, Lu Tang, Qiwu Shi*, In-situ stirring assisted hydrothermal synthesis of W-doped VO₂ (M) nanorods with improved doping efficiency and mid-infrared switching property, Journal of Alloys and Compounds, 821, 153556, 2019.
(7) 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.
(8) Zhaohui Zhai, Sichao Chen, Lianghui Du, Sencheng Zhong, Wanxia Huang, Zeren Li, Harald Schneider, Qiwu Shi*, Liguo Zhu*, Giant impact of self-photothermal on light-induced ultrafast insulator-to-metal transition in VO₂ nanofilms at terahertz frequency, Optics Express, 26, 28051-28066, 2018.
(9) 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.
(10) 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.
(11) 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.
(12) 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.
(13) 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.
(14) 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.
(15) 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：
E-mail：shiqiwu@scu.edu.cn
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