Author:
Biswas Chinmoy,Tomar Dipin,Dasgupta Jyotishman,Raavi Sai Santosh Kumar
Abstract
Ultrafast photo charge-generation kinetics are investigated in bulk heterojunction blend of zinc porphyrin and fullerene utilizing near infra-red femtosecond transient absorption spectroscopy. Data revealed charge formation < 100fs and long-lived charge kinetics.