Thermo-mechanical energy harvesting and storage analysis in 0.6BZT-0.4BCT ceramics Satyanarayan Patel, Manish Kumar and Yashwant Kashyap Eur. Phys. J. Appl. Phys., 95 2 (2021) 20901 Published online: 23 July 2021 DOI: 10.1051/epjap/2021200308