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Figure 2 | Nanoscale Research Letters

Figure 2

From: Femtosecond Dynamics in Single Wall Carbon Nanotube/Poly(3-Hexylthiophene) Composites

Figure 2

Optical absorption measurements at room temperature of SWNT/P3HT composites as a function of wavelength. The solid line represents the initial excitation level at 400 nm. The vertical vectors represent the particular probing wavelengths of our transient absorption study. The inset shows the absorption peaks as a function of nanotube concentration at the singlet exciton transition and the vibronic sidebands

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