Chaos in thin-film ferroelectric materials under periodic electric fields with variable shapesNguezbai Jacob, Kengne Romaric, Douvagai, Malwe Boudoue Hubert, Mibaile Justin and Serge Y. DokaEur. Phys. J. B, 98 9 (2025) 200DOI: https://doi.org/10.1140/epjb/s10051-025-01038-6