Argon Plasma Induced Phase Transition in Monolayer MoS2

In this work, we report a facile, clean, controllable and scalable phase engineering technique for monolayer MoS 2 . We found that weak Ar-plasma bombardment can locally induce 2H→1T phase transition in monolayer MoS 2 to form mosaic structures. These 2H→1T phase transitions are stabilized by point ... View More