李学识，博士，副教授，硕士研究生导师。主要从事太赫兹（THz）通信、深度学习、具身智能机械手臂、可调传感器、6G通信天线、基于二维材料的可调微纳器件以及时域计算电磁学的研究。

    本课题组专注于THz/6G通信设备、具身智能机械手臂、端到端视觉感知、深度学习算法的原理和应用，采用理论分析、算法开发、实验测试和电磁场建模仿真等多种研究手段。相关研究成果发表在《Physica Status Solidi – Rapid Research Letters》、《Journal of Colloid and Interface Science》、《IEEE Antennas and Wireless Propagation Letters》、《Applied Sciences》、《AEU - International Journal of Electronics and Communications》和《光谱学与光谱分析》等SCI期刊，并获得多项国家专利授权。

    立项主持的项目包括国家自然科学基金、广东省自然科学基金、毫米波国家重点实验室开放课题、广东省信息物理融合系统重点实验室项目、留学回国人员科研启动基金等等。

    曾经到美国Duke University做访问学者两年，在Prof. Qing Huo Liu指导下从事太赫兹通信系统、可调传感器、深度学习算法、PSTD ( Pseudo-Spectral Time-Domain，时域伪谱) 算法研究，取得了很好的成果。

合作与交流情况

课题组与美国杜克大学、华南理工大学、厦门大学等机构建立了合作关系，可为有继续深造或交换学习意愿的学生提供支持。

部分论文成果

[1]W. Zhang, Q. J. Weng, Y. M. Xu, H. Liu, X. S. Li*. Ultra-highly sensitive Fano resonator with dynamic tunability based on plasmonics. Optics Communications. 2025. 5788.

[2]Y. Xu, W. Chen, X. S. Li*. In-situ synthesis of 3D TiO2 microspheres on Ti mesh to enhance photoelectrochemical water splitting. Materials Research Bulletin. 2025. 181113101.

[3]W. Zhang, L. Zhong, J. Cheng, Y. Xu, L. H. Ye, X. S. Li*. Dynamically tunable Fano resonator with high sensitivity in the terahertz band. Applied Optics. 2024. 63(24). 6285.

[4]Y. M. Xu, X. S. Li*, X. T. Wang, Q. J. Weng, W. Sun*. Engineering the conductive network of missing-linker metal-organic framework for improved performance in aqueous zinc-ion batteries. Journal of Power Sources. 2024. 62410.

[5]Y. Xu, X. S. Li*, X. Wang, Q. Weng, W. Sun*. Bifunctional electrolyte additive ammonium persulfate for high-performance aqueous zinc-ion batteries. Materials Today Sustainability. 2024. 28, 100948.

[6]J. Cheng, W. Zeng, W. Zhang, Y. Xu, K. Wen, W. Sun, X. Fang, Y. Huang, X. S. Li*. Dynamically Tunable Half‐Ring Fano Resonator Based on Black Phosphorus. physica status solidi (RRL) – Rapid Research Letters. 2024. 2400114.

[7]H. Zhang, X. S. Li*, W. Sun, Y. Huang, Y. Xu, K. Wen, N. Feng*. A tunable Fano resonator with high sensitivity based on black phosphorus in the terahertz band, physica status solidi (RRL) – Rapid Research Letters, 2023, 17(10), 2300207.

[8]Y. Xu, W. Zhang, G. Zhou, M. Jin*, X. S. Li*. In-situ growth of metal phosphide-black phosphorus heterojunction for highly selective and efficient photocatalytic carbon dioxide conversion, Journal of Colloid and Interface Science, 2022, 616, 641–648.

[9]X. S. Li, N. Feng*, Y. Xu, Z. Huang, K. Wen, X. Xiong. Theoretical and simulation study of dynamically tunable sensor based on liquid crystal-modulated Fano resonator in terahertz band, Optics & Laser Technology, 2022, 155, 108350.

[10]X. S. Li, N. Feng*, Y. Zhang. Well-organized MZT-ME-PML approach for THz BP metasurface implementations, Communications in Computational Physics, 2021, 29(2), 588–605.

[11]N. Feng, X. S. Li*, Y. Zhang, Y. Sun. An alternative amelioration of ME-based DZT-PML for truncating FDTD problems, Electromagnetics, 2021, 41(2), 83–97.

[12]Z. W. Wang, J. P. Luo, X. S. Li*, L. L. Cheng. Edible oil terahertz spectral feature extraction method combining radial basis function and KPCA, Spectroscopy and Spectral Analysis, 2020, 40(2), 391–396.

[13]X. S. Li, N. Feng*, Y.-M. Xu, L.-L. Cheng, Q. Liu. Design of a liquid-crystal-tunable terahertz demultiplexer based on a metal-insulator-metal waveguide, Applied Sciences, 2019, 9(4), 644.

[14]Y. Xu, X. S. Li*, M. Xiao, X. Xiong. Growth of hierarchical TiO2 flower-like microspheres/oriented nanosheet arrays on a titanium mesh for flexible dye-sensitized solar cells, CrystEngComm, 2018, 20(40), 6280–6290.

[15]X. S. Li*, L.-L. Cheng, X.-Y. Liu, Q. H. Liu. Wideband GNSS antenna covered by a double-sided metasurface, AEU - International Journal of Electronics and Communications, 2018, 96, 170–177.

[16]Y. Xu, H. Zhang*, X. S. Li, Q. Wu, W. Wang, Z. Li, J. Li. Investigation of the improved performance with ferrites in TiO2 dye-sensitized solar cell, Applied Surface Science, 2017, 424, 245–250.

[17]Y. Xu, H. Zhang*, X. S. Li, W. Wang, J. Li. Ag-encapsulated single-crystalline anatase TiO2 nanoparticle photoanodes for enhanced dye-sensitized solar cell performance, Journal of Alloys and Compounds, 2017, 695, 1104–1111.

[18]K. D. Xu, X. S. Li*, Y. J. Guo, Q. H. Liu. Simple memristive spice macro-models and reconfigurability in filter and antenna, Radioengineering, 2016, 25(4), 700–706.

[19]X. S. Li, K.-D. Xu*, Y.-M. Xu. Reactive impedance surface based multisystem satellite navigation antenna, Microwave and Optical Technology Letters, 2016, 58(11), 2764–2769.

[20]X. S. Li, Kai Da Xu*, Dong Yue Zhou, Fei Du, Zhi Min Liu. Metamaterial extends patch antenna bandwidth, Microwave & RF, 2015, 54(5), 58–64.

[21]X. S. Li, Q. H. Liu, K. Yang. IPRM algorithm employed to remove Gibbs phenomenon in F-PSTD, 10th Internal Symposium on Antennas, Propagation, and EM Theory. 2012, 1033–1036.

[22]X. S. Li, B.-J. Hu*. FDTD analysis of a magneto-plasma antenna with uniform or nonuniform distribution, IEEE Antennas and Wireless Propagation Letters, 2010, 9, 175–178.

[23]X. S. Li, F. Luo, B. J. Hu*. FDTD analysis of radiation performance of a cylinder, IEEE Antennas and Wireless Propagation Letters, 2009, 8, 756–758. 

[24]J. Yang, Z. Chen, J. Liu, X. S. Li, Z. Hu. Investigation of an End-Fire Circularly Polarized Antenna Based on Normal-Mode Helix, 2019 International Conference on Microwave and Millimeter Wave Technology (ICMMT). 2019.

[25]Y. Zhang, W. Xu, Z. Chen, J. Liu, X. S. Li, Z. Hu. Conformal Slot Array Backed by Cylindrical Cavity, 2019 International Conference on Microwave and Millimeter Wave Technology (ICMMT). 2019.

[26]X. S. Li, Fu-Min Lin, Kun-Hua Wen. Near field enhancement by magnetized surface plasmon polaritons at THz band, 2016 IEEE International Conference on Computational Electromagnetics (ICCEM). 2016, 34–36.

[27]X. S. Li, Q. H. Liu, K. Yang. IPRM algorithm employed to remove Gibbs phenomenon in F-PSTD, ISAPE2012. 2012, 1033–1036.

[28]X. S. Li, B. J. Hu. PLRC-FDTD analysis of a magnetized plasma antenna, 2008 Asia Pacific Microwave Conference, 2008, 2543–2546.

[29]X. S. Li, and Z. Li-Juan. Metamaterial Based Patch Antenna with Broad Bandwidth Designed by COMSOL. COMSOL annual conference, 2016.

[30]李学识, 蔡述庭, 余金全, 林福民. 兼容4G/WiFi/WiMAX的新型宽带人工电磁媒质天线设计, 电讯技术, 2016, 56(12), 1387–1392.

[31]李学识, 胡斌杰, 李瀚宇, 周海京. 等离子体天线研究与应用进展, 现代电子技术, 2010, 33(5), 66–69.

[32]李学识, 潘中良. 基于蚁群算法的细胞自动机优化及其在电路测试中的应用, 华南师范大学学报(自然科学版), vol. 39, no. 1, pp. 51-58, 2007.

部分专利成果

[1] 李学识; 张豪; 周冬跃. 基于太赫兹波段的液晶调制fano谐振器的动态可调谐传感器, CN114354539A, 2021.

[2] 王卓薇; 罗鉴鹏; 程良伦; 李学识. 结合径向基函数和核主成分分析的太赫兹光谱识别方法, ZL109325551A, 2018.

[3] 程良伦; 何伟健; 梁广宇; 李学识. 基于遗传算法的光谱高斯峰特征提取算法, ZL109145873A, 2018.

[4] 程良伦; 邓广水; 何伟健; 李学识. 一种物质识别方法、装置和计算机可读存储介质, ZL201811641147.3, 2018.

[5] 李学识; 程良伦; 肖明; 温坤华; 许元妹. 一种解复用器, ZL201710930043.3, 2017.

[6] 许元妹; 张海燕; 李学识; 王文广; 李锦伦. 一种磁化的三元光阳极复合薄膜及其制备方法, ZL201610427721.X, 2016.

[7] 李学识; 许元妹; 雷亮; 温坤华. 一种表面等离子体共振增益的光伏电池及其制备方法, ZL201610518904.2, 2016.

[8] 李学识; 吴多龙; 林福民; 吴艳杰; 李健凤. 基于人工电磁媒质的宽带多模卫星导航天线, ZL201410543310.8, 2014.

[9] 胡斌杰; 李学识; 周双. 一种具有全向扫描功能的阵列等离子体天线, ZL2010102284688, 2010.

教学活动

信息安全技术、大数据与人工智能、NoSQL数据库、数字信号处理