个人简介：
徐德高，男，1997年生，硕士生导师，计算凝聚态物理方向理学博士。主要从事各向异性二维材料光电特性的第一性原理计算研究; 多类型光伏效应驱动的光电器件的优化设计；多物理场耦合(磁、界面、挠曲电及铁电)调控的偏振光电探测器。以第一/通讯作者身份在Physical Review B, Physical Review Applied, Applied Physics Letters, New Journal of Physics等国际权威期刊上发表SCI论文10篇。入选2024年长江大学“菁英人才”，及2025年湖北省“楚天英才计划”楚天学者。
教育及工作经历：
2024.07-至今，长江大学，物理与光电工程学院，特任教授
2019.09-2024.06，湖南师范大学，物理学（硕博连读），理学博士
2015.09-2019.06，东华理工大学，物理学，理学学士
参与的科研项目：
(1) 湖南省研究生科研创新项目，CX20230514，已结题，主持
(2) 国家自然科学基金面上项目, 12474226, 在研，参加
(3) 国家自然科学基金联合基金重点项目，U2001215，已结题，参加
(3) 国家自然科学基金集成项目，91833203，已结题，参加
(4) 国家自然科学基金面上项目，11574080，已结题，参加
代表性论文：
(1) Degao Xu*, Jiahua Xu, Helong Chen, Meng Ge, Jiansheng Dong, Shanjun Chen, Chenjie Dai, Xianzhuo Wang, Jianing Tan, Wenxing Yang* and Gang Ouyang*, Competitive polarization-enhanced flexophotovoltaic effect in a piezoelectric Janus In2STe monolayer, Phys. Rev. B 112, 245418 (2025).
(2) Degao Xu, Leimeng Lv, Meng Ge, Jiansheng Dong, Shanjun Chen, Chenjie Dai, Xianzhuo Wang, Jiahua Xu, Jianing Tan, Wenxing Yang* and Gang Ouyang*, Two-dimensional Janus NbOClI: A promising anisotropic unit for multifunctional optoelectronic devices, Phys. Rev. B 111, 155405 (2025).
(3) Degao Xu, Jianing Tan, Meng Ge, Guowei Yang and Gang Ouyang*, Multifunctional near-infrared polarized photodetector driven by the anisotropic photogalvanic effect in a two-dimensional MnSSe/TaIrS4/MnSSe magnetic tunnel junction, Phys. Rev. Appl. 22, 054042 (2024).
(4) Degao Xu, Jindou Ru, Biao Cai, Jianing Tan, Kaike Yang, Guowei Yang and Gang Ouyang*, Theoretical design of a multifunctional two-dimensional HfGeTe4-based optoelectronic device utilizing the anisotropic photogalvanic effect, Phys. Rev. Appl. 20, 054025 (2023).
(5) Degao Xu, Biao Cai, Jianing Tan and Gang Ouyang*, Tailoring the anisotropic effect of Janus In2XY (X/Y = S, Se, Te) monolayers toward realizing multifunctional optoelectronic device applications, New J. Phys. 25, 083013 (2023).
(6) Degao Xu, Jianing Tan, Huamin Hu and Gang Ouyang*, First-principles investigation of in-plane anisotropies in XYTe4 monolayers with X = Hf, Zr, Ti and Y =Si, Ge, Phys. Chem. Chem. Phys. 24, 22806 (2022).
(7) Degao Xu, Lu Hou, Jiansheng Dong, Huamin Hu and Gang Ouyang*, Twist effect on the electronic and transport properties of 1D helical carbyne chains. Phys. Status Solidi-R 15, 2100390 (2021).
(8) Chenjie Dai*, Qianqian Zhou, Tianyu Liu, Shanjun Chen, Shubo Cheng, Degao Xu*, Tao Shui, and Wen-xing Yang*, Dual-metal hybrid metasurface for liquid-tunable infrared polarization-selective perfect absorption, Appl. Phys. Lett. 126, 071703 (2025).
(9) Huanrong Liang†, Degao Xu†, Yu Chen, Yuhang Ma, Xinyi Guan, Zhaoqiang Zheng, Wenjing Huang, Jiandong Yao*, Gang Ouyang* and Guowei Yang, Large-bandgap gallium selenide photodetectors and their application in anti-interference optoelectronic imaging and optical communications, J. Mater. Sci. Techno. 247, 109 (2026).
(10) Qiaojue Ye†, Degao Xu†, Biao Cai†, Jianting Lu, Huaxin Yi, Churong Ma, Zhaoqiang Zheng, Jiandong Yao*, Gang Ouyang* and Guowei Yang, High-performance hierarchical O-SnS/I-ZnIn2S4 photodetectors by leveraging the synergy of optical regulation and band tailoring, Mater. Horiz. 9, 2364 (2022).
注：*为通讯作者，†为共同第一作者
联系方式：degaoxu@yangtzeu.edu.cn
