刘宇
性别：男
出生年月：1990年07月
系别：机电工程系
学位：博士
职称：副教授


详细资料
联系方式

通讯地址：福建省福州市福州地区大学新区学园路2号 邮编:350116
电子邮箱：liuyu19@fzu.edu.cn

教育工作经历

2019/08至今，福州大学 机械工程及自动化学院 副教授
2014/09-2019/07，清华大学 物理系 博士
2010/09-2014/06，武汉大学 物理科学与技术学院 学士

研究方向

主要从事精密光学成像与测量技术、智能化光电感知、新型光电探测器和高灵敏太赫兹探测等领域的研究。应用领域包括低维纳米材料及其复合结构的光电响应研究、基于碳基纳米材料的高灵敏太赫兹探测等领域；

代表性论著

学术论文：
1.Yu Liu, Qianqian Hu, Jun Yin, Pengfei Wang, et al. Bolometric terahertz detection based on suspended carbon nanotube fibers. Applied Physics Express 2019, 12, 096505.
2.Yu Liu, Jun Yin, Pengfei Wang et al. High-Performance, Ultra-broadband, Ultraviolet to Terahertz Photodetectors based on Suspended Carbon Nanotube Films. ACS Appl. Mater. Inter. 2018, 10(42): 36304-36311.（中科院一区）
3.Yu Liu, Jun Yin, Pengfei Wang et al. Broadband photoresponse based on a synergistic effect of surface ions and plasmon polaritons. J. Mater. Chem. C. 2018, 6(5): 1199-1205.（中科院一区）
4.Jie Ding, Yu Liu, Huajing Fang et al. Nanosecond-Response Speed Sensor Based on Perovskite Single Crystal Photodetector Array. ACS Photonics. 2018, 5(8): 3172-3178.（中科院一区）
5.Pengfei Wang, Yu Liu, Jun Yin et al. A Tunable Bipolar Photoconductive Sensor based on a Gold/Graphene/p-type Silicon Heterojunction. J. Mater. Chem. C. 2019, 7(4): 887-896.（中科院一区）
6.Jun Yin, Yu Liu, Pengfei Wang et al. Enhanced photoelectric performance of composite nanostructures combining monolayer graphene and a RbAg4I5 film. Appl. Phys. Lett. 2017, 110(21): 213106.
7.Pengfei Wang, Yu Liu, Jun Yin et al. Self-assembled gold micro/nanostructure arrays based on superionic conductor RbAg₄I₅ films. Nanotechnology. 2019, 30(2): 025602.
8.Jun Yin, Lin Cong, Yu Liu et al. Superionic Modulation of Polymethylmethacrylate-assisted Suspended Few-Layer Graphene Nanocomposite for High-Performance Broadband Photodetectors. ACS Appl. Mater. Inter. 2019. 11(7): 7600-7606.（中科院一区）
9.Jun Yin, Pengfei Wang, Yu Liu et al. Optical Modulation of Charge Transport in Layered Graphene System by Superionic Conductor RbAg₄I₅. Advanced Materials Interfaces. 2019. **.
10.Shu Zhang, Xueli Tian, Jun Yin, Yu Liu, Wanyun Ma et al. Rapid, controllable growth of silver nanostructured surface-enhanced Raman scattering substrates for red blood cell detection. Scientific Reports. 2016, 6: 24503.
11.Pengfei Wang, Qianqian Hu, Tan Zheng, Yu Liu, Xiaofeng Xu, and Jia-Lin Sun. Optically Monitored Electric-Field Induced Phase Transition in Vanadium Dioxide Crystal Film. Crystal. 2020, 10, 764.