Evidence for higher order topology in Bi and Bi0.92Sb0.08
Higher order topological insulators (HOTIs) are a new class of topological materials which
host protected states at the corners or hinges of a crystal. HOTIs provide an intriguing …
host protected states at the corners or hinges of a crystal. HOTIs provide an intriguing …
Effective model for fractional topological corner modes in quasicrystals
High-order topological insulators (HOTIs), as generalized from topological crystalline
insulators, are characterized with lower-dimensional metallic boundary states protected by …
insulators, are characterized with lower-dimensional metallic boundary states protected by …
Even–Odd Layer-Dependent Exchange Bias Effect in MnBi2Te4 Chern Insulator Devices
Magnetic topological materials with coexisting magnetism and nontrivial band structures
exhibit many novel quantum phenomena, including the quantum anomalous Hall effect, the …
exhibit many novel quantum phenomena, including the quantum anomalous Hall effect, the …