Majorana zero mode in the nanowire induced by the gradually changed magnetic fieldJia-Rui Li, Shu-Feng Zhang, Lian-Lian Zhang, Wei-Bin Cui and Wei-Jiang GongEur. Phys. J. Plus, 137 6 (2022) 677DOI: https://doi.org/10.1140/epjp/s13360-022-02859-5