Hysteresis processes in a magnetoelectric nanoelement with Dzyaloshinskii–Moriya interaction Z. V. Gareeva, N. V. Shulga and R. A. Doroshenko Eur. Phys. J. Plus, 137 4 (2022) 454 Published online: 11 April 2022 DOI: 10.1140/epjp/s13360-022-02648-0