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Christoph J. Brabec
Researcher at University of Erlangen-Nuremberg
Publications - 993
Citations - 78466
Christoph J. Brabec is an academic researcher from University of Erlangen-Nuremberg. The author has contributed to research in topics: Organic solar cell & Polymer solar cell. The author has an hindex of 120, co-authored 896 publications receiving 68188 citations. Previous affiliations of Christoph J. Brabec include Johannes Kepler University of Linz & Osram Opto Semiconductors GmbH.
Papers
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Journal ArticleDOI
Organic Field‐Effect Devices as Tool to Characterize the Bipolar Transport in Polymer‐Fullerene Blends: The Case of P3HT‐PCBM
Mauro Morana,P. Koers,C. Waldauf,Markus Koppe,D. Muehlbacher,Patrick Denk,M. C. Scharber,Dave Waller,Christoph J. Brabec +8 more
TL;DR: In this paper, the authors extend the OFET concept to the evaluation of the bipolar transport properties in polymer-fullerenes blends and propose a method to improve the accuracy of the evaluation.
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Realization, characterization, and optical modeling of inverted bulk-heterojunction organic solar cells
Tayebeh Ameri,Gilles Dennler,Christoph Waldauf,Patrick Denk,Karen Forberich,Markus C. Scharber,Christoph J. Brabec,Kurt Hingerl +7 more
TL;DR: In this article, the influence of the thickness of several different layers in the device has been quantified, as well as the maximum possible number of photons absorbed in the poly(3-hexyltiophene):[6,6]-phenyl-C61-butyric acid methyl ester active layer for both conventional and inverted structures.
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Low band-gap polymeric photovoltaic devices
Sean E. Shaheen,Dirk Vangeneugden,R. Kiebooms,Dirk Vanderzande,Thomas Fromherz,F. Padinger,Christoph J. Brabec,Niyazi Serdar Sariciftci +7 more
TL;DR: In this article, the authors presented results on photovoltaic devices based on novel thiophene-isothianaphthene copolymers (PDTI) with π-π* band gap ranging from 1.2 eV to 1.8 eV.
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Discerning recombination mechanisms and ideality factors through impedance analysis of high-efficiency perovskite solar cells
Osbel Almora,Osbel Almora,Kyung Taek Cho,Sadig Aghazada,Iwan Zimmermann,Gebhard J. Matt,Christoph J. Brabec,Mohammad Khaja Nazeeruddin,Germà Garcia-Belmonte +8 more
TL;DR: In this paper, a reliable analysis of n based on the determination of the resistive response, free of hysteretic influences, reveals two separated voltage exponential dependences using different perovskite absorbers.
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Combinatorial Screening of Polymer:Fullerene Blends for Organic Solar Cells by Inkjet Printing
Anke Teichler,Rebecca Eckardt,Stephanie Hoeppener,Christian Friebe,Jolke Perelaer,Alessia Senes,Mauro Morana,Christoph J. Brabec,Ulrich S. Schubert +8 more
TL;DR: In this article, a combinatorial approach using inkjet printing thin film libraries for photovoltaic devices was proposed. But the application of inkjet printers enabled a fast and simple experimental workflow from film preparation to the study of structure-property relationships with a very high material efficiency.