83 citations · 343 across the 12 of their papers we have counts for
3 papers · 1 filter
Spin-polarization control driven by a Rashba-type effect breaking the mirror symmetry in two-dimensional dual topological insulators
Carlos Mera Acosta, Adalberto Fazzio
Three-dimensional topological insulators protected by both the time reversal (TR) and mirror symmetries were recently predicted and observed. Two-dimensional materials featuring th…
Analysis of Topological Transitions in Two-dimensional Materials by Compressed Sensing
Carlos Mera Acosta, Runhai Ouyang, Adalberto Fazzio +3
Quantum spin-Hall insulators (QSHIs), i.e., two-dimensional topological insulators (TIs) with a symmetry-protected band inversion, have attracted considerable scientific interest i…
A tight-binding model for the band dispersion in rhombohedral topological insulators over the whole Brilluoin zone
Carlos Mera Acosta, Matheus P. Lima, Antonio J. R. da Silva +2
We put forward a tight-binding model for rhombohedral topological insulators materials with the space group . The model describes the bulk band structure of…