Thin amorphous carbon film were deposited by Q Nd:YAG 532nm laser ablation from 99.7% graphite target with beam power density of 6x10 15 Wcm-2. In order to estimate the quality of the PLD(Pulsed Laser Deposition) film one of the most important optical...
Thin amorphous carbon film were deposited by Q Nd:YAG 532nm laser ablation from 99.7% graphite target with beam power density of 6x10 15 Wcm-2. In order to estimate the quality of the PLD(Pulsed Laser Deposition) film one of the most important optical properties, bandgap energy, was characterized by visible transmission and an optical bandgap energy of 2.05eV was achieved. Comparing our result with the published values in the literature we have confidence that our film shows the good quality at optical properties.