蔡成欣，毕业于西安交通大学，获得工学博士学位；先后主持国家以及省部级课题1项，地厅级课题2项，获河南省科技进步三等奖1项，发表论文13篇。主讲电磁场与电磁波、微波与天线、光纤通信等课程，主持教研项目1项，在买球赛的app官网第九届教学竞赛中获三等奖1项。

详细介绍

一、论文与论著

(1) 1. 蔡成欣*, 宁博，周路人，梁俊燕，秦瑶，楚杨阳，王兆宏.局域共振型五模超构材料的低频声波调控方法.中国材料进展，2021，40(1)：034-47.(北大核心)

(2) Cai Cheng-Xin*, Chen Shao-Geng, Wang Xue-Mei, Liang Jun-Yan, Wang Zhao-Hong. Phononic band structure and figure of merit of three-dimensional anisotropic asymmetric double-cone pentamode metamaterials[J]. Acta Physica Sinica, 2020, 69(13): 134302. (SCI检索)

(3) Chengxin Cai*, Rong Guo, Xuemei Wang, Fuyan Sun, Zhaohong Wang, Zhuo Xu. Effect of anisotropy on the phononic band structure and figure of merit of pentamode metamaterials[J]. Journal of Applied Physics, 2020, 127, 124903. (SCI检索)

(4) Chengxin Cai*, Chao Han, Jianfeng Wu, Zhaohong Wang, Qinghui Zhang. Tuning method of phononic band gaps of locally resonant pentamode metamaterials. [J]. Journal of Physics D: Applied Physics, 2019, 52(4): 045601. (SCI检索)

(5) Chengxin Cai, Zhaohong Wang*, Yangyang Chu, Guangshuan Liu, Yucheng Li, Zhuo Xu. The phononic band gaps of Bragg scattering and locally resonant pentamode metamaterials [J]. Journal of Physics D: Applied Physics, 2017, 50(41):415105. (SCI检索)

(6) Chengxin Cai, Zhaohong Wang*, Qingwei Li, Zhuo Xu. Pentamode metamaterials with asymmetric double-cone elements [J].  Journal of Physics D: Applied Physics, 2015, 48(17):175103. (SCI检索)

(7) Zhaohong Wang*, Chengxin Cai, Yangyang Chu, Guangshuan Liu, Zhuo Xu. Pentamode metamaterials with tunable acoustics band gaps and large figures of merit [J]. Journal of Applied Physics, 2016, 120(2):024903. (SCI检索)

(8) 王兆宏*, 蔡成欣, 楚杨阳, 刘广顺 [J]. 用于声波调控的五模式超材料，光电工程, 2017, 44(1):34-48. (北大核心)

(9) Yangyang Chu, Yucheng Li, Chengxin Cai, Guangshun Liu, Zhaohong Wang*, Zhuo Xu. Ultrawide bandgap pentamode metamaterials with asymmetric double-cone outside profile [J].  Journal of Physics D: Applied Physics, 2018, 51(12): 4125103. (SCI检索)

(10) Zhaohong Wang*, Yangyang Chu, Chengxin Cai, Guangshun Liu,Michael R. Wang. Composite pentamode metamaterials with low frequency locally resonant characteristics [J]. Journal of Applied Physics, 2017, 122(2):756-1736. (SCI检索)

(11) Zhaohong Wang*, Guangshun Liu, Chengxin Cai, Yangyang Chu, Zhuo Xu. Connection overlap deviation analysis of pentamode metamaterials [J]. Journal of Physics D: Applied Physics, 2017，50：485102. (SCI检索)

(12) 王兆宏*，李青蔚，蔡成欣，徐卓，可用于隔声和带隙调控的五模式超材料，声学学报, 2017, 42(5):610-618. (EI检索)

二、主持或参加科研/教研项目（课题）

(1)国家自然科学基金青年基金项目（项目号：52003076），三维各向异性五模超材料的低频声波调控方法及其力学特性研究，2021/01-2023/12，24万元，在研，主持

(2) 河南省高等学校重点科研项目计划（项目号：20A140008），各向异性三维五模超材料的可调低频带隙及力学特性研究，2020/01-2021/12，3万元，在研，主持

(3) 粮食信息处理与控制教育部重点实验室开放课题（项目号：KFJJ-2020-106），用于粮情探测的二维五模式声学超构表面结构设计，2021/07-2022/06，3万元，在研，主持

三、授权专利

无

四、获得学术奖励

(1) 蔡成欣(4/7)，盲人图像触觉识别技术与设备，河南省人民政府，河南

省科学技术进步奖，三等奖, 2020年2月10日，证书号：2020-J-162-R04/07.