Realization of broadband seismic cloak with uniform polar-metamaterial structuresBoyang Zhang, Ziying Yang, Hui Xu, Hongwu Yang, Fengming Liu, Pai Peng, Wenshuai Zhang and Qiujiao DuEPL, 154 4 (2026) 46001DOI: https://doi.org/10.1209/0295-5075/ae5c35