Christoph J. Brabec

TL;DR: In this article, a Fourier-transform photocurrent spectroscopy and electroluminescence was used to show the existence of a low but non-negligible charge transfer state as the possible origin of VOC loss.

TL;DR: Degradation studies of poly(2-methoxy-5-(3@,7@-dimethyloctyloxy)-1,4-phenylene-vinylene) (MDMO-PPV), fullerenes ((6,6)-phenyl C 61 - butyric acid methyl ester (PCBM) and C 60 ), and mixtures, which are the photoactive components in plastic solar cells, are shown in this article.

TL;DR: In this paper, a nanoscale organic interfacial layer between the indium tin oxide (ITO) and the metal oxide electron-conducting layer was used to improve the power conversion efficiency of inverted organic photovoltaics.

TL;DR: In this article, an extended replacement circuit describing the currentvoltage characteristics of bulk heterojunction polymer solar cells at different light bias levels is introduced and discussed, and an extraction model for photogenerated carriers taking into account the effective reduction of the mean distance which the charge carriers cover when sweeping the electrical bias through the fourth quadrant of the solar cell.

TL;DR: In this article, a solution-processed photodetector matrix is used to improve the resolution of scintillator-based flat-panel X-ray detectors by incorporating terbium-doped gadolinium oxysulfide particles into an organic photodeter matrix.