Perpendicular electric field drives Chern transitions and layer polarization changes in Hofstadter bands
Pratap Chandra Adak, Subhajit Sinha, Debasmita Giri, Dibya Kanti Mukherjee, Chandan, L. D. Varma Sangani, Surat Layek, Ayshi Mukherjee, Kenji Watanabe, Takashi Taniguchi, H. A. Fertig, Arijit Kundu, Mandar M. Deshmukh.