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Contact: Lynn Yarris
DOE/Lawrence Berkeley National Laboratory

1-D Edge States in 2-D Semiconductor Molybdenum Disulfide

Caption: (A) Optical image of a large area of monolayer MoS2 and (B) an SHG image of the same area revealing grains and grain boundaries where translational symmetry is broken to form 1-D edge states.

Credit: Image courtesy of Xiang Zhang group

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Related news release: Edgy look at 2-D molybdenum disulfide

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