Confined Monolayer Ag As a Large Gap 2D Semiconductor and Its Momentum Resolved Excited States
Confined Monolayer Ag As a Large Gap 2D Semiconductor and Its Momentum Resolved Excited States
2D materials have intriguing quantum phenomena that are distinctively different from their bulk counterparts. Recently, epitaxially synthesized wafer-scale 2D metals, composed of elemental atoms, are attracting attention not only for their potential applications but also for exotic quantum effects such as superconductivity. By mapping momentum-resolved electronic states using time-resolved and …