Table 1 Overview of the plasmonic effects in the LiCx/Al2O3 samples.
From: Bias-controlled plasmon switching in lithium-doped graphene on dielectric model Al2O3 substrate
Sample | LiC2/Al2O3 | LiC6/Al2O3 | ||
|---|---|---|---|---|
Wave vector | Q < 0.1 | Q > 0.1 | Q < 0.1 | Q > 0.1 |
Hole injection (EF < 0) | Li(π + σ) ’ON’ | DP → AP | Li(π + σ) ’OFF’ | DP → IP |
Electron injection (EF > 0) | DP* | DP* | Li(π + σ) ’ON’ | |
