Preferential Substitution of Selenium along the Grain Boundaries in Monolayer MoS 2(1-x)Se 2x Alloy
Dan-Hui LÜ,Dan-Cheng ZHU,Chuan-Hong JIN
Acta Phys. -Chim. Sin. . 2017, (8): 1514 -1519 .  DOI: 10.3866/PKU.WHXB201705123