Using pump-probe reflectometry, we study the ultrafast excited-state dynamics in thin films of BuPTCD, an organic semiconductor, deposited on gold nanoparticles. We observe depletion of the ground state and excited state absorption after photo-excitation.
© 2008 Optical Society of America
T. Shih, C. Mendonca, M. Kandyla, R. F. Aroca, C. J. L. Constantino, and E. Mazur, "Ultrafast Reflectivity Dynamics in Bis (N-Butylimido) Perylene Thin Films," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies, OSA Technical Digest (CD) (Optical Society of America, 2008), paper JTuA25.
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