徐伟龙，博士，副教授，硕士生导师。江苏省“333工程”第三层次培养对象、江苏省高校“青蓝工程”中青年骨干教师培养对象、江苏省“双创计划”科技副总、常州市青年托举人才、中国科学院新疆理化所“丝路”前沿交叉学术论坛报告专家。2016年获山东大学微电子学与固体电子学博士学位，2019年1月至12月在澳大利亚墨尔本大学超快显微成像实验室访学。

长期从事钙钛矿及有机半导体微纳结构、光物理及界面物理调控工作，对钙钛矿薄膜及器件中物理、化学、光学特性，尤其是载流子激发动力学过程有较深认识。近年来，主持并完成国家自然科学基金等纵横向课题多项，累计经费到账近500万。以第一作者发表SCI论文20余篇，出版英文专著1章，授权发明专利1件。

科研项目

1.国家自然科学基金青年项目 外场调控钙钛矿薄膜生长及其微区激发态动力学研究 2019.01-2021.12（25万）主持

2.常州市科技计划项目（应用基础研究）锡基钙钛矿薄膜可控生长及其载流子动力学研究 2023.01-  2025.01（5万）主持

代表性论文

        1.W. L. Xu, J. Hu, S. Pang, M. Zheng, Y. Lian, Y Zhang, “Growth of Anthracene Microcrystals by the Micro-  space Sublimation Method and Their Photophysical Properties” J. Lumin. 277 (2025) 120905

          2.W. L. Xu, E. Du, S. Pang, Y. Lian, M. Zheng, “Construction of ZnO/C3N4 Composite for Photocatalytic Activity through Charge Transfer” ACS Appl. Nano Mater. 7 (2024) 22215-22223

        3.W. L. Xu, J. Hu, Q. Yang, Y. Lian, M. Zheng, E. Du, “Charge transfer dynamics in C3N4 encapsulated   Cs3Bi2Br9 nanocrystals heterojunction for photocatalytic application” J. Alloys Compd. 988 (2024) 174275

        4.W. L. Xu, Y. Zhang, J. Huang, M. Zheng, F. Zhao, Y. Lian, “Tin-based perovskite films fabricated by chemical vapor deposition for photodetector application” Chem. Phys. 580 (2024) 112213

        5.W. L. Xu, J. Hu, Q. Yang, Y. Lian, M. Zheng, Y. Zhang, “Micro-space sublimation perylene microcrystals and its photophysical dynamics” Opt. Mater. 148 (2024) 114744

       6.W. L. Xu, J. Huang, Y. Lian, X. Yang, Y. Zhang, “In-situ growth all-inorganic bismuth-based perovskite single crystal hexagonal sheets for planar photodetector” Appl. Surf. Sci. 620 (2023) 156808

       7.W. L. Xu, Y. Lian, J. Huang, Y. Zhang, M. Zheng, X. Yang, “Crystallization and photophysical dynamics of Tris(8-hydroxyquinoline) aluminum crystals fabricated by micro-spacing sublimation method” Chem. Phys. 568 (2023) 111848

       8.W. L. Xu, M. Zheng, H. Yuan, Y. Zhang, X. Yang, “Highly emissive zero-dimensional perovskite prepared in aqueous solution and its recombination dynamics” Physica E 136 (2022) 115038

       9.W. L. Xu, J. M. White, K. P. Ghiggino, T. A. Smith, “High fluorescence efficiency of intrinsic ligand-free zero-dimensional Cs4PbBr6 particles and microcrystals” J. Mater. Chem. C 9 (2021) 14371-14377.

       10.W. L. Xu, H. Yuan, X. Y. Yang, Y. Zhang, M. Zheng, “Tin-based all-inorganic perovskite photodetectors fabricated by chemical vapor deposition” Physica E 134 (2021) 114843.

       11.W. L. Xu, M. S. Niu, X. Y. Yang, H. Y. Chen, X. H. Cai, T. A. Smith, K. P. Ghiggino, X. T. Hao, “Chemical vapor deposition growth of phase-selective inorganic lead halide perovskite films for sensitive photodetectors” Chin. Chem. Lett. 32 (2021) 489-492.

      12.W. L. Xu, C. Ding, M. S. Niu, X. Y. Yang, F. Zheng, J. Xiao, M. Zheng, X. T. Hao, “Reduced graphene oxide assisted charge separation and serving as transportpathways in planar perovskite photodetector” Org. Electronics 81 (2020) 105663.

      13.W. L. Xu, M. Zheng, W. Bian, C. Ding, L. Chen, J. Xiao, “Photophysical properties of micron-sized CH3NH3PbBr3 single crystals” Chem. Phys. 537 (2020) 110852.

      14.W. L. Xu, S.J. Bradley, Y. Xu, F. Zheng, C. R. Hall, K. P. Ghiggino, T. A. Smith, “Highly efficient radiative recombination intrinsically zero-dimensional perovskite microcrystals prepared by thermally-assisted solution-phase synthesis” RSC Adv. 10 (2020) 43579.

      15.W. L. Xu, M. Zheng, C. Ding, T. Qin, M. S. Niu, X. Y. Yang, J. Yang, X. T. Hao, “Saturated antisolvent pressure induced perylene diimide nanowires with high degree of electron delocalization” Org. Electronics 75 (2019) 105382.

      16.W. L. Xu, M. Zheng, C. Ding, W. Bian, J. Xiao, H. Y. Chen, C. Xiong, “Chemical vapor deposition all-inorganic CsPbI2Br perovskite nanofibers for photodetector” J. Phys. D: Appl. Phys. 52 (2019) 485105.

      17.W. L. Xu, W. Bian, H. Y. Chen, M. Zheng, C. Xiong, X. Y. Jiang, L. H. Dai, “Preparation of perovskite microfbers by lead bromide self-assembly in aqueous solution assisted methylamine bromide vapor deposition” Chem. Phys. 527 (2019) 110457.

  申请发明专利

       1. 一种相变可控的全无机钙钛矿薄膜制备方法及器件应用（专利号：ZL201811532568.2）授权日期：2021.08.24，完成人：徐伟龙蔡小红陈海悦郑敏肖进赵宇卞维柏；

       2. 一种片状锡基钙钛矿薄膜结构制备方法（202211171909.4）申请日期：2022.09，完成人：徐伟龙黄佳恒金清远汪少平崔爱晗；

       3. 一种锡基钙钛矿平面光电探测器及其制备方法（202310535688.2）申请日期：2023.05，完成人：徐伟龙黄佳恒陈思锦杜豪李水

       4. 一种有机小分子单晶薄膜的制备方法（2023106937426）申请日期：2023.06，完成人徐伟龙张颖星刘家慧李水杨小雨张燕南连跃彬

       5. 一种β相苝微米晶体及其制备方法（202410018611.2）申请日期：2024.01，完成人：徐伟龙庞思思杨启炎胡经理杨小雨

       6. 一种在柔性衬底上生长钙钛矿微米晶体的方法（202410024177.9）申请日期：2024.01，完成人：张锦程王奕森徐伟龙张若璐李迪李波逵徐泺冰黄丹丹赵英岐

联系方式：Email：xuwl@czu.cn