Peaks | Literature | Binding energy (eV) | Intensity (c/s) | Assymetry | Base | Gaussian | Final state band and Brillouin zone |
A | Iijima 1991 | 285.40 | 1.71 | 0.10 | 0.14 | 0.60 | p0 near Q |
A1 | Eba 2009 Yueh 2001 | 287.20 | 0.81 | 0.00 | 0.00 | 1.22 | Free-electron-like interlayer state + adsorption p*C=C-OH or -(C=C-π*C=O)- |
A2 | This work | 288.49 | 0.84 | 0.00 | 0.00 | 2.40 | Free-electron-like interlayer state + adsorption p*C=C |
A3 | This work | 291.78 | 2.48 | 0.00 | 0.00 | 1.10 | σ* C-O |
B | Fayette 1998 | 292.70 | 2.46 | 0.07 | 0.16 | 1 | σ1, σ2: G → Q |