upward

Pump-probe spectroscopy

Optical pump THz probe

P Krauspe, D Tsokkou, M Causa, E Buchaca-Domingo, Z Fei, M Heeney, N Stingelin, N Banerji, Terahertz short-range mobilities in neat and intermixed regions of polymer:fullerene blends with controlled phase morphology, JMCA 6, 22301 (2018)