Room-temperature quantum spin Hall phase in laser-patterned few-layer 1T′- MoS2
Room-temperature quantum spin Hall phase in laser-patterned few-layer 1T′- MoS2
The quantum-spin-Hall (QSH) phase of 2D topological insulators has attracted increased attention since the onset of 2D materials research. While large bulk gaps with vanishing edge gaps in atomically thin layers have been reported, verifications of the QSH phase by resistance measurements are comparatively few. This is partly due to …