Band inversion and topology of the bulk electronic structure in FeSe${}_{0.45}$Te${}_{0.55}$

Himanshu Lohani, Tamaghna Hazra, Amit Ribak +5

FeSe${}_{0.45}$Te${}_{0.55}$ (FeSeTe) has recently emerged as a promising candidate to host topological superconductivity, with a Dirac surface state and signatures of Majorana bou…