827 citations · 5.5k across the 62 of their papers we have counts for
7 papers · 1 filter
Distribution of charge carrier transport properties in organic semiconductors with Gaussian disorder
Jens Lorrmann, Manuel Ruf, David Vocke +2
The charge carrier drift mobility in disordered semiconductors is commonly graphically extracted from time-of-flight (ToF) photocurrent transients yielding a single transit time. H…
Shockley Equation Parameters of Organic Solar Cells derived by Transient Techniques
A. Foertig, J. Rauh, V. Dyakonov +1
The Shockley equation (SE), originally derived to describe a p--n junction, was frequently used in the past to simulate current--voltage (j/V) characteristics of organic solar cell…
Impact of nongeminate recombination on the performance of pristine and annealed P3HT:PCBM solar cells
Markus Gluecker, Alexander Foertig, Vladimir Dyakonov +1
Transient photovoltage (TPV) and voltage dependent charge extraction (CE) measurements were applied to poly(3-hexylthiophene)(P3HT):[6,6]-phenyl-C61 butyric acid methyl ester (PCBM…
Excitation Dynamics in Low Band Gap Donor-Acceptor Copolymers and Blends
Björn Gieseking, Berthold Jäck, Eduard Preis +5
Donor-acceptor (D-A) type copolymers show great potential for the application in the active layer of organic solar cells. Nevertheless the nature of the excited states, the couplin…
Investigation of electronic trap states in organic photovoltaic materials by current-based deep level transient spectroscopy
Stefan Neugebauer, Julia Rauh, Carsten Deibel +1
Current-based deep level transient spectroscopy was used to study trap states in poly(3- hexylthiophene-2,5-diyl) (P3HT), [6,6]-phenyl-C61 butyric acid methyl ester (PCBM) and P3HT…
Direct and charge transfer mediated photogeneration in polymer-fullerene bulk heterojunction solar cells
Markus Mingebach, Stefan Walter, Vladimir Dyakonov +1
We investigated photogeneration yield and recombination dynamics in blends of poly(3-hexyl thiophene) (P3HT) and poly[2-methoxy-5-(30,70-dimethyloctyloxy)-1,4-phenylenevinylene] (M…