Beilstein J. Nanotechnol.2020,11, 323–337, doi:10.3762/bjnano.11.24
); organic photovoltaics; photocarrier dynamics; pump–probeconfiguration; time-resolved measurements; Introduction
Many emerging photovoltaic technologies rely on the use of thin film materials displaying structural and/or chemical heterogeneities at the μm or nm scale. This is the case for solution
PDF
Figure 1:
(a) Principle of pump–probe KPFM (pp-KPFM). In conventional KPFM, a sinusoidal ac voltage Vmod of f...