S
Sybille Allard
Researcher at University of Wuppertal
Publications - 73
Citations - 4436
Sybille Allard is an academic researcher from University of Wuppertal. The author has contributed to research in topics: Carbon nanotube & Organic solar cell. The author has an hindex of 32, co-authored 71 publications receiving 3993 citations.
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Journal ArticleDOI
Organic semiconductors for solution-processable field-effect transistors (OFETs).
TL;DR: Micro- or nanocrystalline materials have the general advantage of somewhat higher charge-carrier mobilities, which, however, could be offset in the case of amorphous, glassy materials by simpler and more reproducible processing.
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Semiconducting single-walled carbon nanotubes on demand by polymer wrapping
Widianta Gomulya,Guadalupe Díaz Costanzo,Guadalupe Díaz Costanzo,Elton José Figueiredo de Carvalho,Satria Zulkarnaen Bisri,Vladimir Derenskyi,Martin Fritsch,Nils Fröhlich,Sybille Allard,Pavlo Gordiichuk,Andreas Herrmann,Siewert J. Marrink,Maria Cristina dos Santos,U. Scherf,Maria Antonietta Loi +14 more
TL;DR: The exceptional quality and high concentration of the SWCNTs is validated by the outstanding optical properties and the highly performing random network ambipolar field-effect transistors.
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Structural correlations in the generation of polaron pairs in low-bandgap polymers for photovoltaics
Raphael Tautz,Enrico Da Como,Enrico Da Como,Thomas Limmer,Jochen Feldmann,Hans-Joachim Egelhaaf,Elizabeth von Hauff,Vincent Lemaur,David Beljonne,Seyfullah Yilmaz,Ines Dumsch,Sybille Allard,Ullrich Scherf +12 more
TL;DR: It is shown for the first time how the chemical structure of donor and acceptor moieties controls the photogeneration of polaron pairs in low-bandgap co-polymers for photovoltaics.
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On the Field Dependence of Free Charge Carrier Generation and Recombination in Blends of PCPDTBT/PC70BM: Influence of Solvent Additives.
Steve Albrecht,Wolfram Schindler,Jona Kurpiers,Juliane Kniepert,James C. Blakesley,Ines Dumsch,Sybille Allard,Konstantinos Fostiropoulos,Ullrich Scherf,Dieter Neher +9 more
TL;DR: The results suggest that the solvent additive has severe impacts on the elementary processes involved in the photon to collected electron conversion in these blends of PCPDTBT/PC70BM processed with and without the solvent additives diiodooctane.
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Direct arylation polycondensation as simplified alternative for the synthesis of conjugated (co)polymers
TL;DR: In this paper, a couple of structurally defined conjugated (co) polymers can be generated in high yield and molecular weight via direct arylation polycondensation.