Double band inversion in the topological phase transition of Ge1-x Snx alloysRui Tan, Qirui Yang, Ruiyuan Chen, Yu Qiao, Shouqiao Tan, Yanqiang Cao, Peng Wang, Tai-Chang Chiang and Xiaoxiong WangEPL, 133 5 (2021) 57001DOI: https://doi.org/10.1209/0295-5075/133/57001
