Observation of elastic spin with chiral meta-sources

by Weitao Yuan, Chenwen Yang, Danmei Zhang, Yang Long, Yongdong Pan, Zheng Zhong, Hong Chen, Jinfeng Zhao, Jie Ren
Published 2021

Multi-frequency sound energy harvesting using Helmholtz resonators with irradiated cross-linked polypropylene ferroelectret films

by Chao Song, Jinfeng Zhao, Xingchen Ma, Mi Zhang, Weitao Yuan, Fan Yang, Zefeng Wang, Xiaoqing Zhang, Yongdong Pan
Published 2021