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Benjamin L. Cotts
Researcher at Stanford University
Publications - 18
Citations - 393
Benjamin L. Cotts is an academic researcher from Stanford University. The author has contributed to research in topics: Exciton & Organic semiconductor. The author has an hindex of 8, co-authored 15 publications receiving 307 citations. Previous affiliations of Benjamin L. Cotts include University of California, Berkeley & Binghamton University.
Papers
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Journal ArticleDOI
Relating the Physical Structure and Optoelectronic Function of Crystalline TIPS-Pentacene
Sahar Sharifzadeh,Sahar Sharifzadeh,Cathy Y. Wong,Hao Wu,Benjamin L. Cotts,Leeor Kronik,Naomi S. Ginsberg,Jeffrey B. Neaton +7 more
TL;DR: In this article, the authors combined density functional theory and many-body perturbation theory calculations, along with polarization-dependent optical absorption spectro-microscopy on ordered domains, to investigate the nature of low-energy excitons within ordered domains of 6,13-bis(triisopropylsilylethynyl)-pentacene (TIPS-PEN) thin films.
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Revealing Exciton Dynamics in a Small-Molecule Organic Semiconducting Film with Subdomain Transient Absorption Microscopy
TL;DR: The ultrafast spectroscopy of single domains of polycrystalline films of TIPS-pentacene, a small-molecule organic semiconductor of interest in electronic and photovoltaic applications, is investigated in this article.
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Exciton dynamics reveal aggregates with intermolecular order at hidden interfaces in solution-cast organic semiconducting films
TL;DR: In this article, transient absorption microscopy is used to isolate a unique signature of a hidden interface in a TIPS-pentacene thin film, exposing its exciton dynamics and intermolecular structure.
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Tuning Thermally Activated Delayed Fluorescence Emitter Photophysics through Solvation in the Solid State
Benjamin L. Cotts,Dannielle G. McCarthy,Rodrigo Noriega,Samuel B. Penwell,Milan Delor,David D. Devore,Sukrit Mukhopadhyay,Timothy S. De Vries,Naomi S. Ginsberg +8 more
TL;DR: In this article, the authors explore the potential of solid-state solvation (SSS) to manipulate not only the emitters' 1CT states but also their singlet-triplet energy gaps (ΔEST) that control TADF.
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High-Gain Chemically Gated Organic Electrochemical Transistor
Siew Ting Melissa Tan,Alexander Giovannitti,Armantas Melianas,Maximilian Moser,Benjamin L. Cotts,Devan Singh,Iain McCulloch,Iain McCulloch,Alberto Salleo +8 more
TL;DR: In this article, the authors used the Soft and Hybrid Materials Facility in the Stanford Nano Shared Facility (SNSF) for access to the rheometer and profilometer and gratefully acknowledge support from the Knut and Alice Wallenberg Foundation (KAW 2016).