Performance of a dual piezoceramic cantilever for low frequency energy harvesting applications: modeling and experiment verificationMadiha Yessari, Najoua Fangachi, Imane Salhi, Mohamed Rguiti and Abdelowahed HajjajiEur. Phys. J. Appl. Phys., 97 (2022) 78DOI: https://doi.org/10.1051/epjap/2022220105