Enabling High-Performance Tandem Organic Photovoltaic Cells by Balancing the Front and Rear Subcells.
Sign Up to like & getrecommendations! Published in 2020 at "Advanced materials"
DOI: 10.1002/adma.202002315
Abstract: In tandem organic photovoltaics, the front subcell is based on large-bandgap materials, whereas the case of the rear subcell is more complicated. The rear subcell is generally composed of a narrow-bandgap acceptor for infrared absorption… read more here.
Keywords: subcell; bandgap; rear subcell; tandem organic ... See more keywords
Dynamic processes of charges generation in intermediate connectors for tandem organic light emitting diodes
Sign Up to like & getrecommendations! Published in 2017 at "Organic Electronics"
DOI: 10.1016/j.orgel.2017.04.014
Abstract: The role of transition metal oxides (TMOs) based intermediate connectors in tandem organic light emitting diodes (OLEDs) has been studied via capacitance-voltage and current-voltage characteristics, in order to elucidate the dynamic processes of charges generation… read more here.
Keywords: charges generation; tandem organic; generation; organic light ... See more keywords
Exceeding 14% Efficiency for Solution-Processed Tandem Organic Solar Cells Combining Fullerene- and Nonfullerene-Based Subcells with Complementary Absorption
Sign Up to like & getrecommendations! Published in 2018 at "ACS energy letters"
DOI: 10.1021/acsenergylett.8b01448
Abstract: For a highly efficient tandem organic solar cell, it is important for the subcells to minimize the absorption overlap and generate high and balanced currents. Considering the strong absorption and high external quantum efficiency at… read more here.
Keywords: absorption; organic solar; tandem organic; fullerene ... See more keywords
Efficiently alternating current driven tandem organic light-emitting devices with (Ag/4,7-diphenyl-1,10-phenanthroline)n interconnecting layers
Sign Up to like & getrecommendations! Published in 2017 at "Applied Physics Letters"
DOI: 10.1063/1.5001842
Abstract: Alternating current (AC) driven tandem organic light-emitting devices (OLEDs) in which an invert unit is connected to a normal unit with [Ag/4,7-diphenyl-1,10-phenanthroline (Bphen)]n interconnecting layers (ILs) are demonstrated. The current-voltage and capacitance-voltage characteristics of different… read more here.
Keywords: tandem organic; current driven; organic light; alternating current ... See more keywords