姓名：韩若愚
所在学科：物理学
职称：特别副研究员
联系电话：**
E-mail：r.han@bit.edu.cn
通信地址：北京海淀区中关村南大街5号 北京理工大学物理学院 静电实验室
个人简历 1）2009.09-2013.06 西安交通大学 钱学森实验班（本科），导师：邱爱慈院士，丁卫东教授；
2）2013.09-2018.06 西安交通大学 电气工程学院高电压技术系（硕博连读），导师：邱爱慈院士；
3）2017.03-2018.03 帝国理工学院 物理系等离子体组（CSC联培），导师：Sergey Lebedev教授。

工作经历 2018.11-今 北京理工大学 物理学院（特别副研究员）

科研方向 研究领域：1）脉冲功率与放电等离子体（物理类）；2）高电压与绝缘技术（工程类）。
具体研究工作围绕真空、气体与液体介质中的脉冲放电现象及相关应用开展，包括：高功率脉冲电源、开关技术、先进等离子体源、等离子体诊断、冲击波与应变测量等。

学术成就 1）发表SCI期刊论文26篇，其中第一作者13篇，通讯作者3篇；
2）发表EI期刊及国际会议论文二十余篇，其中第一作者8篇；
3）获批并承担国家自然科学基金青年基金项目1项，中国博士后科学基金面上项目1项，某国家重点实验室开放基金2项；
4）参与863、973、国家科技支撑计划等项目6项。
近五年成果如下：
[1] Ruoyu Han, Jiawei Wu, Jiting Ouyang, Weidong Ding, and Aici Qiu. A general framework for evaluating electrode erosion under repetitive high current, high energy transient arcs. J. Phys. D: Appl. Phys. 2019, 52(42): 425203.
[2] Ruoyu Han, Jiawei Wu, Haibin Zhou, Yongmin Zhang, and Aici Qiu. Parameter regulation of underwater shock waves based on exploding-wire-ignited energetic materials. J. Appl. Phys., 2019, 125(15): 153302.
[3] Ruoyu Han, Jiawei Wu, and Aici Qiu. Optical emission behaviors of C, Al, Ti, Fe, Cu, Mo, Ag, Ta, and W wire explosions in gaseous media. 2019, 383(16): 1946-1954.
[4] Ruoyu Han, Jiawei Wu, Aici Qiu, Weidong Ding, and Yongmin Zhang. Electrical explosions of Al, Ti, Fe, Ni, Cu, Nb, Mo, Ag, Ta, W, W-Re, Pt, and Au wires in water: A comparison study. J. Appl. Phys., 2018, 124(4): 043302.
[5] Ruoyu Han, Jiawei Wu, Weidong Ding, Haibin Zhou, Aici Qiu, and Yanan Wang. A comparison study of exploding a Cu wire in air, water, and solid powders. Phys. Plasmas, 2017, 24(11): 113515.
[6] Ruoyu Han, Haibin Zhou, Jiawei Wu, Aici Qiu, Weidong Ding, and Yongmin Zhang. Relationship between energy deposition and shock wave phenomenon in an underwater electrical wire explosion. Phys. Plasmas, 2017, 24(9): 093506.
[7] Ruoyu Han, Jiawei Wu, Haibin Zhou, Weidong Ding, Aici Qiu, Thomas Clayson, Yanan Wang, and Hang Ren. Characteristics of exploding metal wires in water with three discharge types. J. Appl. Phys., 2017, 122(3): 033302.
[8] Ruoyu Han, Haibin Zhou, Jiawei Wu, Thomas Clayson, Hang Ren, Jian Wu, Yongmin Zhang, and Aici Qiu. Experimental verification of the vaporization’s contribution to the shock waves generated by underwater electrical wire explosion under micro-second timescale pulsed discharge. Phys. Plasmas, 2017, 24(6): 063511.
[9] Ruoyu Han, Jiawei Wu, Aici Qiu, Haibin Zhou, Yanan Wang, Jiaqi Yan, and Weidong Ding. A platform for exploding wires in different media. Rev. Sci. Instrum., 2017, 88(10): 103504.
[10] Ruoyu Han, Jiawei Wu, Weidong Ding, Yunfei Liu, and Yang Gou. Experimental study on surface properties of the insulators used in high power spark gaps. AIP Advances, 2017, 7(10): 105318.
[11] Ruoyu Han, Weidong Ding, Jiawei Wu, Haibin Zhou, Yan Jing, Qiaojue Liu, Youchuang Chao, and Aici Qiu. A Novel design of Rogowski coil for measurement of nanosecond-risetime high-level pulsed current. Rev. Sci. Instrum., 2015, 86(3): 035114.
[12] Ruoyu Han, Jiawei Wu, Weidong Ding, Yan Jing, Haibin Zhou, Qiaojue Liu, and Aici Qiu. Hybrid PCB Rogowski coil for measurement of nanosecond-risetime pulsed current. IEEE Trans. Plasma Sci., 2015, 43(10): 3555-3561.
[13] Ruoyu Han, Haibin Zhou, Qiaojue Liu, Jiawei Wu, Yan Jing, Youchuang Chao, Yongmin Zhang, and Aici Qiu. Generation of electrohydraulic shock waves by plasma-ignited energetic materials: I. fundamental mechanisms and processes. IEEE Trans. Plasma Sci., 2015, 43(12): 3999-4008.
[14] Jiawei Wu, Ruoyu Han (通讯), Weidong Ding, Aici Qiu, and Junping Tang. NOTE: Erosion of W-Ni-Fe and W-Cu alloy electrodes in repetitive spark gaps. Rev. Sci. Instrum., 2018, 89(2): 026103.
[15] Jiawei Wu, Ruoyu Han (通讯), Aici Qiu, and Weidong Ding. A further study on surface morphology and erosion products of 90WCu alloy electrodes. IEEE Trans. Plasma Sci., 2018, 46(3): 670-676.
[16] Jiawei Wu, Ruoyu Han (通讯), Weidong Ding, Yanan Wang, Jiaqi Yan, and Aici Qiu. Experimental study of self-breakdown voltage statistics in Cu-W electrode spark gap switches. IEEE Trans. Dielectr. Electr. Insul., 2017 24(4): 2056-2065.