闫国英，河北大学物理科学与技术学院，副教授，硕导。
办公地点：综合科研楼304
Email: mygy@hbu.edu.cn
QQ：22505967（欢迎应往届本科生咨询报考研究生事宜。）
教育及工作经历
2012-2016：河北工业大学 电子信息科学与技术专业，博士；
2002-2005：河北大学 电信学院 检测技术与自动化装置专业，硕士；
1998-2002：河北大学 电信学院 自动控制专业，学士；
2005-至今：河北大学 物理科学及技术学院 电信教研室，教师。
讲授课程：模拟电路、数字电路、电路分析、单片机原理与应用、通信原理、电子测量技术基础

研究方向：功能薄膜的制备及其光-热-电转换特性研究。
项目：
1.河北省中央引导地方科技发展资金项目：基于横向热电效应的高灵敏 SnSe 薄膜热流传感器的制备与优化（主持，2023-2025）。
2.河北省自然科学基金面上项目：铋铜硒氧基多层膜的制备及其光诱导横向热电效应研究（主持，2017-2019）。
3. 国家自然科学基金面上项目：层状钴氧化物薄膜光诱导的横向热电效应研究（骨干成员，2014-2017）。
4. 河北省教育厅青年基金项目：光吸收层对钴基氧化物薄膜光诱导热电压效应影响研究（主持，2013-2015）。

代表性论文
1. Linjuan Guo, Yaqian Qi, Zheng Yang, Lei Zhao, Wei Zhang, Xinzhan Wang, Haixu Liu, Guoying Yan*, Shufang Wang*, Caofeng Pan*. Two-dimensional Ruddlesden-Popper perovskite ferroelectric film for high-performance, self-powered and ultra-stable UV photodetector boosted by ferro pyro-phototronic effect and surface passivation. Nano Energy, 2022, 102: 107714.
2. Jun Wu, Guoying Yan*, Mingjing Chen , Yuli Xue , Linjie Gao , Jianglong Wang , Shufang Wang*, Enhanced light-induced transverse thermoelectric effect in c-axis inclined Ba-doped BiCuSeO thin films, Applied Surface Science 570 (2021) 151254
3. Weiyuan Yu, Guoying Yan*, Yuli Xue, Yuejiao Zhang, Jianglong Wang, Guangsheng Fu and Shufang Wang. Enhanced Light-Induced Transverse Thermoelectric Effect in Tilted BiCuSeO Film via the Ultra-thin AuNPs Layer, Nanoscale Research Letters, 2019,14:367.
4. Cuncai Lv, Guoying Yan, Xiaobo Wang, Linjie Gao, Shichen Xu, Xingyuan San, Shufang Wang, Yaguang Li  and  Zhipeng Huang. Ni loaded on N-doped carbon encaulated tungsten oxide nanowires as an alkaline-stable electrocatalyst for water reduction, Sustainable Energy & Fuels, 2020,4, 788-796
5. Lingyun Wang, Guoying Yan*, Shuaihang Hou, Shuang Guo, Jianglong Wang, Nian Fu, and Shufang Wang, Temperature-dependent LITT effect in c axis inclined BiCuSeO thin films, Applied Optics,2018, 57(12):3061-3064
6. Lian Wang, Guoying Yan*, Guoyi Dong, Shuang Qiao, Guangsheng Fu, and Shufang Wang, Enhanced light-induced transverse thermoelectric effect in c-axis inclined BiCuSeO thin films via Pb doping, Optical Materials Express, 2016, 6(8): 2537-2544.
7. Guoying Yan, Lian Wang, Shuang Qiao, Xiaolin Wu, Shufang Wang, and Guangsheng Fu, Light-induced transverse voltage effect in c-axis inclined BiCuSeO single crystalline thin films, Optical Materials Express, 2016, 6(2): 558-565.
8. Guoying Yan, Shuang Qiao, Liqing Sun, ShufangWang, Jianglong Wang, and Guangsheng Fu. The transverse thermoelectric effect of c-axis tilted Bi2Sr2Co2Oy thin films at high temperature. Science of Advanced Materials, 2015, 7: 2704-2708.
9.Guangsheng Fu, Guoying Yan, Liqing Sun, Hongrui Zhang, Haizhong Guo, Jianglong Wang, Shufang Wang. Enhanced transparent conducting performance of c-axis oriented Ca3Co4O9 thin films. RSC Advances, 2015, 5: 26383-26387.
10. Guoying Yan, Liqing Sun, Shufang Wang, Guangsheng Fu. The effect of the thickness of light absorption layer on the light-induced transverse thermoelectric effect in Bi2Sr2Co2Oy films. Chinese Optics Letters. 2015,13(6): 063101.