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Table 1 Lifetimes of TAS spectra relaxation (the kinetics at 600 nm probe wavelengths are presented because they demonstrate best SNR)

From: Photovoltaic Properties and Ultrafast Plasmon Relaxation Dynamics of Diamond-Like Carbon Nanocomposite Films with Embedded Ag Nanoparticles

Sample Excitation wavelength (nm) Probe wavelength (nm) τ 1 (ps) τ 2 (ps)
DLC 400 600 0.41 ± 0.02 6.39 ± 0.45
DLC:Ag 406 600 0.75 ± 0.09 6.11 ± 0.60
470 600 0.70 ± 0.06 7.36 ± 0.48
627 550 0.36 ± 0.04
736 500 0.22 ± 0.03
  1. Lifetimes of the negative signal relaxation of DLC:Ag 22 at.% were explored for TAS data received under excitation at 627 and 736 nm