P
Prashant Sonar
Researcher at Queensland University of Technology
Publications - 283
Citations - 10702
Prashant Sonar is an academic researcher from Queensland University of Technology. The author has contributed to research in topics: Electron mobility & Organic solar cell. The author has an hindex of 45, co-authored 246 publications receiving 8290 citations. Previous affiliations of Prashant Sonar include École Polytechnique Fédérale de Lausanne & Agency for Science, Technology and Research.
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Journal ArticleDOI
High mobility diketopyrrolopyrrole (DPP)-based organic semiconductor materials for organic thin film transistors and photovoltaics
TL;DR: In this paper, the electron-accepting diketopyrrolopyrrole (DPP) moiety has been receiving considerable attention for constructing donor-acceptor (D-A) type organic semiconductors for a variety of applications, particularly for organic thin film transistors (OTFTs) and organic photovoltaics (OPVs).
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A high mobility P-type DPP-thieno[3,2-b]thiophene copolymer for organic thin-film transistors.
TL;DR: A copolymer comprising 1,4-diketopyrrolo[3,4c]pyrrole (DPP) and thieno[ 3,2-b]thiophene moieties, PDBT-co-TT, shows high hole mobility of up to 0.94 cm2 V-1 s-1 in organic thin-film transistors.
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A low-bandgap diketopyrrolopyrrole-benzothiadiazole-based copolymer for high-mobility ambipolar organic thin-film transistors.
Prashant Sonar,Samarendra P. Singh,Yuning Li,Yuning Li,Mui Siang Soh,Ananth Dodabalapur,Ananth Dodabalapur +6 more
TL;DR: In this article, a donor-acceptor polymer semiconductor (PDPP-TBT) was proposed for low-bandgap OTFTs with balanced hole and electron mobilities of 0.35 cm2 V1s-1 and 0.40 cm 2 V-1s -1, respectively.
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Annealing-free high-mobility diketopyrrolopyrrole-quaterthiophene copolymer for solution-processed organic thin film transistors.
Yuning Li,Yuning Li,Prashant Sonar,Samarendra P. Singh,Mui Siang Soh,Martin van Meurs,Jozel Tan +6 more
TL;DR: A donor-acceptor polymer semiconductor, PDQT, comprising diketopyrrolopyrrole (DPP) and β-unsubstituted quaterthiophene (QT) for organic thin film transistors (OTFTs) is reported, which forms ordered layer-by-layer lamellar packing with an edge-on orientation in thin films even without thermal annealing.
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Organic non-fullerene acceptors for organic photovoltaics
TL;DR: In this article, the progress in the synthesis, characterization and implementation of various classes of non-fullerene-based n-type organic acceptors for photovoltaic applications is provided.