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, 11:30 AM – March 17, 2022, 12:06 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, 12:06 PM – March 17, 2022, 12:18 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, 12:18 PM – March 17, 2022, 12:30 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, 12:30 PM – March 17, 2022, 1:06 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, 1:06 PM – March 17, 2022, 1:18 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, 1:18 PM – March 17, 2022, 1:30 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, 1:30 PM – March 17, 2022, 1:42 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, 1:42 PM – March 17, 2022, 1:54 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, 1:54 PM – March 17, 2022, 2:06 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, 2:06 PM – March 17, 2022, 2:18 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, 2:18 PM – March 17, 2022, 2:30 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 →