S
Sean E. Shaheen
Researcher at University of Colorado Boulder
Publications - 146
Citations - 15254
Sean E. Shaheen is an academic researcher from University of Colorado Boulder. The author has contributed to research in topics: Organic solar cell & Polymer solar cell. The author has an hindex of 52, co-authored 142 publications receiving 14249 citations. Previous affiliations of Sean E. Shaheen include University of Denver & Energy Institute.
Papers
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Journal ArticleDOI
Roll-to-Roll Printing of Perovskite Solar Cells
Benjia Dou,Benjia Dou,James B. Whitaker,Karsten Bruening,David T. Moore,Lance M. Wheeler,John Ryter,Nicholas J. Breslin,Joseph J. Berry,Sean M. Garner,Frank S. Barnes,Sean E. Shaheen,Christopher J. Tassone,Kai Zhu,Maikel F.A.M. van Hest +14 more
TL;DR: In this article, a roll-to-roll (R2R) printable metal halide perovskite-based solar cells are demonstrated at room temperature and in the ambient environment.
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Bipolar Charge Transport in PCPDTBT‐PCBM Bulk‐Heterojunctions for Photovoltaic Applications
Mauro Morana,M. Wegscheider,Alberta Bonanni,Nikos Kopidakis,Sean E. Shaheen,Markus C. Scharber,Zhengguo Zhu,David Waller,Russell Gaudiana,Christoph J. Brabec +9 more
TL;DR: In this article, an experimental study of the transport properties of a low-bandgap conjugated polymer giving high photovoltaic quantum efficiencies in the near infrared spectral region (Eg-opt ∼ 1.35 eV) is presented.
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Performance of bulk heterojunction photovoltaic devices prepared by airbrush spray deposition
TL;DR: In this paper, an airbrush spray deposition was used to fabricate organic photovoltaic devices with an active layer composed of a blend of poly(3-hexylthiophene) and [6,6]-phenyl-C61 butyric acid methyl ester.
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A Mini Review of Neuromorphic Architectures and Implementations
TL;DR: This mini review is intended for a general engineering audience not currently familiar with neuromorphic research, and provides descriptions of some of the recent advances, including supercomputer and single-device implementations, approaches based on spiking and nonspiking neurons, machine learning hardware accelerators, and those utilizing memristive devices.
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Photoinduced charge carrier generation in a poly(3-hexylthiophene) and methanofullerene bulk heterojunction investigated by time-resolved terahertz spectroscopy.
TL;DR: Study on pure films of P3HT demonstrate that charge carrier generation is an intrinsic feature of the polymer that occurs on the time scale of the excitation light, and this is attributed to the dissociation of bound polaron pairs that reside on adjacent polymer chains due to interchain charge transfer.