马宏宇，毕业于中国科学经理春光学精密机械与物理研究所，理学博士学位。

研究方向：宽禁带半导体材料与器件

主讲课程为：固体物理

代表性科研成果：

[1] Ma Hongyu, Liu Kewei, Cheng Zhen,Zheng Zhiyao, Liu Yinzhe, Zhang Peixuan, Chen Xing, Liu Deming, Liu Lei, Shen Dezhen. Speed enhancement of Ultraviolet photodetector base on ZnO quantum dots by oxygen adsorption on surface defects[J]. Journal of Alloys and Compounds, 2021, 868:159252.

[2] Ma Hongyu, Liu Kewei, Cheng Zhen,Zheng Zhiyao, Liu Yinzhe, Zhang Peixuan, Chen Xing, Liu Deming, Liu Lei, Shen Dezhen. Effect of surface oxygen vacancy defects on the performance of ZnO quantum dots ultraviolet photodetector[J]. Chinese Physics B, 2021, 30(8):5.

[3] Zheng Zhiyao, Liu Kewei, Chen Xing, Qiao Baoshi, Ma Hongyu, Liu Deming, Liu Lei, Shen Dezhen. High-performance flexible UV photodetector based on self-supporting ZnO nano-networks fabricated by substrate-free chemical vapor deposition. Nanotechnology, 2021, 32(47):5201

[4] Ai Qiu, Liu Kewei, Ma Hongyu, Yang Jialin, Chen Xing, Li Binghui, Shen Dezhen. Ultraviolet electroluminescence from a n-ZnO film/p-GaN heterojunction under both forward and reverse bias[J]. Journal of Materials Chemistry C, 2018, 6(42):11368-11373.

[5]路远，沈先丽，周长祺，陈友才，冯云松，吴昌，马宏宇，一种基于超材料的四频段太赫兹吸收器，实用新型专利，ZL202220995045.7，202