Electronic Processes and Interfaces in Organic Semiconductors

Presentations

• Exciton Transport in Singlet Fission Materials: a New Hare and Tortoise Story

  ORAL · Invited

  March 17, 2022, 12:30 PM – March 17, 2022, 1:06 PM

  Presenters

  • Libai Huang

    Purdue University

  Authors

  • Libai Huang

    Purdue University

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• Promoting singlet fission over exciton self-trapping by altering the packing morphology of anthradithiophene derivatives

  ORAL

  March 17, 2022, 1:06 PM – March 17, 2022, 1:18 PM

  Publication: 1. G. Mayonado, K. T. Vogt, J. Van Schenck, L. Zhu, O. Ostroverkhova, M. W. Graham, Anthradithiophene crystal packings with increasing nearest neighbor couupling favor singlet fission over exciton trapping, manuscript in submission stage
  
  2. G. Mayonado, K. T. Vogt, J. Van Schenck, O. Ostroverkhova, M. W. Graham (2020) Packing Morphology-Dependent Singlet Fission in Single Crystal Anthradithiophene Derivatives, OSA Technical Digest: Ultrafast Phenomena, 3 pages, https://doi.org/10.1364/UP.2020.Th2A.4
  
  3. J. Van Schenck, G. Mayonado, J. Anthony, M. W. Graham, O. Ostroverkhova, (2020) Molecular packing-dependent exciton dynamics in functionalized anthradithiophene derivatives: from solutions to crystals, J Chem Phys,153, 164715

  Presenters

  • Gina Mayonado

    Oregon State University, Physics

  Authors

  • Gina Mayonado

    Oregon State University, Physics

  • Jonathan van Schenck

    Oregon State University, Physics

  • Kyle T Vogt

    Oregon State University, Physics

  • Fangyi Zhu

    Oregon State University, Physics

  • Liangdong Zhu

    Oregon State University, Physics

  • John E Anhtony

    University of Kentucky, University of Kentucky, Chemistry

  • Oksana Ostroverkhova

    Oregon State University, Physics

  • Matthew W Graham

    Oregon State University, Physics, Oregon State University

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• Direct Observations of Uniform Bulk-heterojunctions and the Energy Level Alignments in Non-Fullerene Organic Photovoltaic Active Layers

  ORAL

  March 17, 2022, 1:18 PM – March 17, 2022, 1:30 PM

  Presenters

  • TeYu Chien

    University of Wyoming

  Authors

  • TeYu Chien

    University of Wyoming

  • Rabindra Dulal

    University of Wyoming

  • William R Scougale

    University of Wyoming

  • Wei Chen

    Northwestern University

  • Ganesh Balasubramanian

    Lehigh University

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• Charge transport in monolayer and few-layer organic semiconductor field-effect transistors

  ORAL · Invited

  March 17, 2022, 1:30 PM – March 17, 2022, 2:06 PM

  Publication: 1. M. Chen, B. Peng, R. A. Sporea, V. Prodzorov and P. K. L. Chan*, "The Origin of Low Contact Resistance in Monolayer Organic Field-Effect Transistors with van der Waals Electrodes", submitted, 2021.
  
  2. B. Y. Peng, K. Cao, A. H. Y. Lau, M. Chen, Y. Lu, and P. K. L. Chan*, "Crystallized monolayer semiconductor for Ohmic contact resistance, high intrinsic gain, and high current density", Adv. Mat., 2002281, 2020.

  Presenters

  • Paddy K. L Chan

    The University of Hong Kong

  Authors

  • Paddy K. L Chan

    The University of Hong Kong

  • Boyu Peng

    The University of Hong Kong

  • Ming Chen

    The University of Kong

  • zhenfei He

    The University of Hong Kong

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• Seed-induced Nanostructuring of Heteroepitaxial Molecular Semiconductor Thin Films for Enhanced Optoelectronic Response

  ORAL

  March 17, 2022, 2:06 PM – March 17, 2022, 2:18 PM

  Publication: Manuscript in preparation for submission

  Presenters

  • Kwang-Won Park

    University of Massachusetts Amherst

  Authors

  • Kwang-Won Park

    University of Massachusetts Amherst

  • Trisha L Andrew

    University of Massachusetts Amherst

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• Time resolved electric field-induced second harmonic generation imaging from organic thin-film devices

  ORAL

  March 17, 2022, 2:18 PM – March 17, 2022, 2:30 PM

  Presenters

  • PAYAL BHATTACHARYA

    University of Missouri

  Authors

  • PAYAL BHATTACHARYA

    University of Missouri

  • Suchismita Guha

    University of Missouri, Department of Physics and Astronomy, University of Missouri, Columbia MO 65211, USA

  • Ping Yu

    University of Missouri

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• Isoporous membranes as a platform to understand nanoscale transport behavior in aqueous environments

  ORAL

  March 17, 2022, 2:30 PM – March 17, 2022, 2:42 PM

  Presenters

  • Wen Chen

    University of Chicago

  Authors

  • Wen Chen

    University of Chicago

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• On stabilizing spin crossover complex [Fe(tBu₂qsal)₂] on suitable supports: insights from ab initio studies

  ORAL

  March 17, 2022, 2:42 PM – March 17, 2022, 2:54 PM

  Publication: D. Le, T. Jiang, M. Gakiya-Teruya, M. Shatruk, and T.S. Rahman, "On stabilizing spin crossover molecule [Fe(tBu2qsal)2] on suitable supports: insights from ab initio studies," Journal of Physics: Condensed Matter 33, 385201 (2021). http://dx.doi.org/10.1088/1361-648X/ac0beb

  Presenters

  • Tao Jiang

    Department of Physics, University of Central Florida

  Authors

  • Tao Jiang

    Department of Physics, University of Central Florida

  • Duy Le

    Department of Physics, University of Central Florida, University of Central Florida

  • Miguel Gakiya-Teruya

    Department of Chemistry and Biochemistry, Florida State University, Florida State University

  • Michael Shatruk

    Department of Chemistry and Biochemistry, Florida State University

  • Talat S Rahman

    Department of Physics, University of Central Florida

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• Substrates influencing thin-film geometry through charge-transfer: a computational study with DFT and Machine Learning

  ORAL

  March 17, 2022, 2:54 PM – March 17, 2022, 3:06 PM

  Presenters

  • Fabio Calcinelli

    Institute of Solid State Physics, Graz University of Technology, Graz, Austria

  Authors

  • Fabio Calcinelli

    Institute of Solid State Physics, Graz University of Technology, Graz, Austria

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• The role of adatoms for F4TCNQ adsorption on Au(111)

  ORAL

  March 17, 2022, 3:06 PM – March 17, 2022, 3:18 PM

  Presenters

  • Richard K Berger

    Graz University of Technology, Institute of Solid State Physics

  Authors

  • Richard K Berger

    Graz University of Technology, Institute of Solid State Physics

  • Andreas Jeindl

    Graz Univ of Technology, Graz University of Technology, Institute of Solid State Physics, Graz University of Technology

  • Lukas Hörmann

    Graz University of Technology, Institute of Solid State Physics, Graz Univ of Technology

  • Oliver T Hofmann

    Graz University of Technology, Graz University of Technology, Institute of Solid State Physics, Graz Univ of Technology

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• Reversibly switching the work function of tetrachloropyrazine on Pt(111)

  ORAL

  March 17, 2022, 3:18 PM – March 17, 2022, 3:30 PM

  Presenters

  • Lukas Hörmann

    Graz University of Technology

  Authors

  • Lukas Hörmann

    Graz University of Technology

  • Andreas Jeindl

    Graz Univ of Technology, Graz University of Technology, Institute of Solid State Physics, Graz University of Technology

  • Oliver T Hofmann

    Graz University of Technology, Graz University of Technology, Institute of Solid State Physics, Graz Univ of Technology

  View abstract →