Determination of the Triplet State Lifetime of C 60 / Toluene Solution and C 60 Thin Films by Pump-Probe Method

Excited state lifetimes of C60/toluene solution and C60 films macromolecular were measured by pump-probe method. Relation between optical switching effect of material and pulse width of pumping field is briefly described. It is found that the faster switching speed of light is, the triplet state lifetime is shorter. A He-Ne laser, as a probe, passed through… CONTINUE READING