Author/Authors :
Gadermaier، نويسنده , , C. and Cerullo، نويسنده , , G. de Manzoni، نويسنده , , C. and Scherf، نويسنده , , U. and List، نويسنده , , E.J.W. and Lanzani، نويسنده , , G.، نويسنده ,
Abstract :
We present a modification of transient differential transmission spectroscopy, where the first excited state S1 is re-excited via a second laser pulse towards a higher lying state Sn. The dynamics of the relaxation of this state Sn as well as the kinetics
Keywords :
Conjugated Polymers , charge generation , Double-excitation , femtosecond spectroscopy
