Mendonca, C. R.Kandyla, M.Shih, T.Aroca, R. F.Constantino, C. J. L. [UNESP]Mazur, E.2014-05-202014-05-202009-08-01Applied Physics A-materials Science & Processing. New York: Springer, v. 96, n. 2, p. 369-372, 2009.0947-8396http://hdl.handle.net/11449/6931We report a pump-probe study of the two-photon induced reflectivity changes in bis (n-butylimido) perylene thin films. To enhance the two-photon excitation we deposited bis (n-butylimido) perylene films on top of gold nanoislands. The observed transient response in the reflectivity spectrum of bis (n-butylimido) perylene is due to a depletion of the molecule's ground state and excited state absorption.369-372engArtigo10.1007/s00339-009-5197-zWOS:000267095400013Acesso restrito