Affiliation: | (1) Materials Science Research and Test Center, Wuhan University of Technology, 430070 Wuhan, People's Republic of China;(2) Institute of Piezoelectric Ceramic Technology, Hubei University, 430062 Wuhan, People's Republic of China;(3) Department of Solid State Electronics, Huazhong University of Science and Technology, 430074 Wuhan, Hubei, People's Republic of China |