Pratik Sen
North Carolina State University
13 Papers
35 Citations
Pratik Sen is an academic researcher from North Carolina State University. The author has contributed to research in topics: Polarimeter & Polarimetry. The author has an hindex of 6, co-authored 13 publications.
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Papers
Shear-Enhanced Transfer Printing of Conducting Polymer Thin Films.
Pratik Sen,Yuan Xiong,Qianqian Zhang,Sungjune Park,Wei You,Harald Ade,Michael W. Kudenov,Brendan O'Connor +7 more
TL;DR: A shear-assisted organic printing technique that employs a shear load on a post-less polydimethylsiloxane (PDMS) elastomer stamp to print large-area polymer films that can overcome large unfavorable adhesion differences between the stamp and receiving substrate is presented.
Panchromatic All-Polymer Photodetector with Tunable Polarization Sensitivity
Pratik Sen,Ruonan Yang,Jeromy James Rech,Yuanxiang Feng,Carr Hoi Yi Ho,Jinsong Huang,Franky So,R. Joseph Kline,Wei You,Michael W. Kudenov,Brendan O'Connor +10 more
TL;DR: In this article, a high-performance all-polymer organic photodetector that is sensitive to linearly polarized light throughout the visible spectrum is demonstrated, where the active layer is a bulk heterojunction composed of an electron donor polymer PBnDT-FTAZ and acceptor polymer P(NDI2OD-T2) that have complementary spectral absorption.
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Impact of Substrate Characteristics on Stretchable Polymer Semiconductor Behavior.
TL;DR: It is found that increasing the near-surface modulus of thePDMS and maintaining the PDMS in tension throughout the cyclic strain process promote plastic deformation over film wrinkling, highlighting the importance of neighboring elastomer characteristics on the ability to achieve stretchable polymer semiconductors.
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Intrinsic coincident linear polarimetry using stacked organic photovoltaics
TL;DR: This paper has developed a system using oriented polymer-based organic photovoltaics (OPVs) that can preferentially absorb linearly polarized light and a Mueller matrix model of the stacked OPV design, and a calibration technique is developed and presented.
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Intrinsic coincident full-Stokes polarimeter using stacked organic photovoltaics
TL;DR: An intrinsic coincident full-Stokes polarimeter is demonstrated by using strain-aligned polymer-based organic photovoltaics (OPVs) that can preferentially absorb certain polarized states of incident light.
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