Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Kazuki Sone and Motohiko Ezawa and Yuto Ashida and Nobuyuki Yoshioka and Takahiro Sagawa,Nonlinearity-induced topological phase transition characterized by the nonlinear Chern number,Nature Physics,1745-2473,Springer Science and Business Media LLC,2024-04-11,20,7,1164-1170,https://cir.nii.ac.jp/crid/1360584340509487744,https://doi.org/10.1038/s41567-024-02451-x