Illuminating Invisible Grain Boundaries in Coalesced Single-Orientation WS2 Monolayer Films

Danielle Reifsnyder Hickey, Nadire Nayir, Mikhail Chubarov +9

Engineering atomic-scale defects is crucial for realizing wafer-scale, single-crystalline transition metal dichalcogenide monolayers for electronic devices. However, connecting ato…