个人简介
李志强，教授，博士生导师，入选2023年“全球前2%顶尖科学家榜单”。博士毕业于华东师范大学物理系，先后在英国诺丁汉大学、伦敦大学学院从事科研工作，长期从事化合物半导体材料的制备、表征和光伏、光电器件的制备与应用方面的研究，积累了丰富的研究经验，取得了一系列的创新研究成果。自2015年开展硫系化合物半导体材料及器件相关研究，先后主持国家重点研发计划课题、国家自然科学基金、河北省杰出青年基金等科研项目，在包括Nature communication，Advanced Materials, Energy & Environmental Science, Advanced Functional Materials, ACS Energy Letter 等学术期刊等发表论文30余篇，其中获得一篇入选“中国最具国际影响学术论文”，一篇获得英国物理学会高被引作者奖，多篇入选ESI“高被引论文、热点论文”。2023年获得河北省自然科学二等奖。
研究方向
1. 硫系无机化合物半导体材料与器件
2. 钙钛矿材料及叠层光伏器件
学术成果
代表性论文：
(1) Xiaoyang Liang*; Xinhua Wang; Qiwei Chang; Bingxin Yang; Wei Dang; Zheng Zhang; Yingnan Guo; Lin Yang; Zhiqiang Li*; Reduction of Bulk and Interface Defects via Photo-annealing Treatment for High-efficiency Antimony Selenide Solar Cells, Energy Environmental Science, 2024, 17: 9499-9508.
(2) Anming Mo; Bingxin Yang; Xinzhou Lu; Yanjun Duan; Xiaoyang Liang; Zheng Zhang; Yingnan Guo; Zhiqiang Li*; Reducing Parasitic Loss and Deep Defect Formation via Copper Doping Toward Highly Efficient Sb2Se3 Solar Cells, Advanced Functional Materials, 2025, 35: 2420261.
(3) Yanjun Duan, Bingxin Yang, Yujiao Ma, Chao Gao*, Shengren Li, Lin Yang, Zhiqiang Li*, Copper-Based Polynary Chalcogenide Thin Film Photodetectors for Infrared Photodetection and Light Communication. ACS Applied Electronic Materials, 2024, 6(8): 5734-5744.
(4) Mingxin Hu, Yanjun Duan, Shengren Li, Lin Yang, Wenxin Dong, Wei Dang,* Zheng Zhang, Jiaqi Liu, and Zhiqiang Li*, Molecular Engineering of Hole-Selective Layer of TexSe1−x for High Performance Short-Wave Infrared Photodetectors, ACS Photonics, 2025, 12 , 932–943.
(5) Anming Mo; Yang Feng; Bingxin Yang; Wei Dang; Xiaoyang Liang; Wenjie Cao; Yingnan Guo; Tao Chen*; Zhiqiang Li*; Controlling Unintentional Defects Enables High-Efficient Antimony Selenide Solar Cells, Advanced Functional Materials, 2024, 34(29): 2316292.
(6) Zhaoteng Duan; Xiaoyang Liang; Yang Feng; Haiya Ma; Baolai Liang; Ying Wang; Shiping Luo; Shufang Wang; Ruud E. I. Schropp; Yaohua Mai*; Zhiqiang Li*; Sb2Se3 Thin‐Film Solar Cells Exceeding 10% Power Conversion Efficiency Enabled by Injection Vapor Deposition Technology, Advanced Materials, 2022, 34(30): 2202969.
(7) Tao Liu, Xiaoyang Liang, Yufan Liu, Xiaoli Li, Shufang Wang, Yaohua Mai, and Zhiqiang Li*, Conduction Band Energy-Level Engineering for Improving Open-Circuit Voltage in Antimony Selenide Nanorod Array Solar Cells, Advanced Science, 2021, 8, 2100868.
(8) Zhiqiang Li*; Xiaoyang Liang; Gang Li; Haixu Liu; Huiyu Zhang; Jianxin Guo; Jingwei Chen; Kai Shen; Xingyuan San; Wei Yu; Ruud E. I. Schropp; Yaohua Mai*; 9.2%-efficient Core-shell Structured Antimony Selenide Nanorod Array Solar Cells, Nature Communications, 2019, 10(1):
