Samples | E1 (eV) | E2 (eV) | E3 (eV) |
x = 0 | 2.75 | 3.68 | 4.62 |
x = 0.21 | 2.85 | 3.86 | 4.72 |
x = 0.36 | 2.85 | 3.78 | 4.73 |
x = 0.5 | 2.9 | 3.84 | 4.773 |
x = 0.78 | 2.95 | 3.786 | 4.83 |
x = 1 | 3 | 3.89 | 4.93 |