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Conferences > LAOP > 2010 > ThG > ThG5

Resonant Nonlinear Absorption in J-aggregates of meso-tetrakis(sulfonatophenyl) porphyrin

L. De Boni, P.J. Gonçalves, N. M. Barbosa Neto, I. E. Borissevitch, and S.C. Zilio

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Abstract

We reports the excited-state dynamics in J-aggregates of meso-tetrakis(sulfonatophenyl) porphyrin. We found a RSA process at 532 nm and that aggregation creates several internal decay paths which reduce the triplet state formation.

© 2010 Optical Society of America

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