馬宏宇，畢業于中國科學院長春光學精密機械與物理研究所，理學博士學位。

研究方向：寬禁帶半導體材料與器件

主講課程為：固體物理

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]路遠，沈先麗，周長祺，陳友才，馮雲松，吳昌，馬宏宇，一種基于超材料的四頻段太赫茲吸收器，實用新型專利，ZL202220995045.7，202