نتایج جستجو برای: charge carrier
تعداد نتایج: 208985 فیلتر نتایج به سال:
A typical signature of charge extraction in disordered organic systems is dispersive transport, which implies a distribution of charge carrier mobilities that negatively impact on device performance. Dispersive transport has been commonly understood to originate from a time-dependent mobility of hot charge carriers that reduces as excess energy is lost during relaxation in the density of states...
Charge carrier transport through organic solar cells is fundamentally dispersive due to the disordered structure and complex film morphology within the photoactive layer. A novel application of transient photocurrent and short-circuit variable time-delayed collection field measurements is used to reconstruct the complete charge carrier mobility distribution for the photogenerated carriers in op...
The control of local order in polymer semiconductors using non-covalent interactions may be used to engineer materials with interesting combinations mechanical and optoelectronic properties. To investigate the possibility of...
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