Erratum: Scale-Invariant Quantum Anomalous Hall Effect in Magnetic Topological Insulators beyond the Two-Dimensional Limit [Phys. Rev. Lett.113, 137201 (2014)]
The quantum anomalous Hall (QAH) effect have been experimentally observed in magnetically- doped topological insulators. However, the QAH effect only at extremely low temperatures due to the weak magnetic coupling,...
Magnetic topological insulators (TIs), including the quantum anomalous Hall effect and antiferromagnetic TIs, have attracted significant attention owing to the exotic properties they give rise to, however, ferromagnetic TIs with gapless surface/edge states and a nonzero topological invariant have not been reported so far.
Single-layer PdCl3, a new two-dimensional honeycomb metal–halogen lattice, is proposed as an ideal candidate for realizing both a Dirac half-metal and the quantum anomalous Hall effect.
Scale-Invariant Quantum Anomalous Hall Effect in Magnetic Topological Insulators beyond the Two-Dimensional Limit