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Characterisation and Novel Phenomena I

FOCUS · MAR-C42 · ID: 3110286

Presentations

  • Effective rotor lattice model for ferroelectric domain-wall polarons in two dimensions

    ORAL

    –

    Publication: Domain-Wall Ferroelectric Polarons in a two-dimensional Rotor Lattice Model. F. Kluibenschedl, G. M. Koutentakis, R. Alhyder, M. Lemeshko. arXiv:2407.19993.

    Presenters

    • Florian Kluibenschedl

      Institute of Science and Technology Austria

    Authors

    • Florian Kluibenschedl

      Institute of Science and Technology Austria

    • Georgios M Koutentakis

      Institute of Science and Technology Austria

    • Ragheed Alhyder

      Institute for Science and Technology Austria

    • Mikhail Lemeshko

      Institute of Science and Technology Austria

    View abstract →

  • Uncovering hidden disorder within halide perovskites

    ORAL

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    Publication: C. M. Hylton-Farrington and R. C. Remsing, "Dynamic Local Symmetry Fluctuations of Electron Density in Halide Perovskites," Chemistry of Materials 2024, 36, 19, 9442–9459

    Presenters

    • Richard Remsing

      Rutgers University

    Authors

    • Richard Remsing

      Rutgers University

    View abstract →

  • Excited State Dynamics and Nonlinear Optical Properties of Two-Dimensional Hybrid Halide Perovskite Films

    ORAL

    –

    Publication: Dallar Babaian, Daniel Hill, Ping Yu, and Suchismita Guha. "Carrier Relaxation and Exciton Dynamics in Chemical-Vapor-Deposited Two-Dimensional Hybrid Halide Perovskites" (under review)

    Presenters

    • Dallar D Babaian

      University of Missouri

    Authors

    • Dallar D Babaian

      University of Missouri

    • Daniel M Hill

      University of Missouri

    • Ping Yu

      University of Missouri

    • Suchismita Guha

      University of Missouri

    View abstract →

  • Stochastic Charge-Transfer Excitons in 2D Metal-Halide Perovskites

    ORAL

    –

    Publication: K.R. Hansen, C.E. McClure, M. Parker, Z. Xie, W. Nie, J.S. Colton, and L. Whittaker-Brooks, Stochastic Charge-Transfer Excitons in 2D Metal-Halide Perovskites, ACS Energy Letters 9, 1645-1653 (2024). https://doi.org/10.1021/acsenergylett.3c02738

    Presenters

    • John S Colton

      Brigham Young University

    Authors

    • John S Colton

      Brigham Young University

    • Kameron R Hansen

      University of Utah

    • Emma McClure

      Brigham Young University/University of Chicago

    • Mary Alice Parker

      University of Utah

    • Zhuyun Xie

      University of Utah

    • Wanyi Nie

      Suny University At Buffalo, University at Buffalo, SUNY, LANL / University at Buffalo

    • Luisa Whittaker-Brooks

      University of Utah

    View abstract →

  • Modified Exciton Exchange Coupling and Magnetic Interactions in Defective 2D Hybrid Lead Iodide Perovskites

    ORAL

    –

    Publication: Yes, there is a draft in preparation.

    Presenters

    • Maria F Munoz

      National Institute of Standards and Technology (NIST)

    Authors

    • Maria F Munoz

      National Institute of Standards and Technology (NIST)

    • Adedayo M Sanni

      Wayne State University

    • Zhen-Fei Liu

      Wayne State University, Detroit, Michigan 48202

    • Aaron S Rury

      Wayne State University

    • Angela R. Hight Walker

      National Institute of Standards and Technology (NIST)

    • Destiny Konadu

      Wayne State University

    View abstract →

  • Evidence for Increased Exciton Binding Energy at High Temperature in 2D Ruddlesden-Popper Lead Halide Perovskites

    ORAL

    –

    Presenters

    • William Avery Smith

      Rice University

    Authors

    • William Avery Smith

      Rice University

    • Fumiya Katsutani

      Department of Electrical and Computer Engineering, Rice University

    • Jin Hou

      Rice University, Department of Chemical and Biomolecular Engineering, Rice University

    • Hao Zhang

      Rice Univ

    • Jean-Christophe Blancon

      Department of Chemical and Biomolecular Engineering, Rice University

    • Hiroyuki Nojiri

      Institute for Materials Research, Tohoku University

    • Aditya D Mohite

      Rice University, Department of Chemical and Biomolecular Engineering, Rice University

    • Andrey Baydin

      Rice University

    • Junichiro Kono

      Rice University

    • Hanyu Zhu

      Rice University

    View abstract →

  • Variable temperature carrier-resolved photo Hall study in high-performance perovskite films

    ORAL

    –

    Publication: [1] M. Kim et al., "Conformal quantum dot–SnO2 layers as electron transporters for efficient perovskite solar cell", Science 375, 302 (2022). <br>[2] O. Gunawan, B. Shin et. al., "Carrier-Resolved Photo -Hall Effect" Nature 575, 151 (2019). <br><br>

    Presenters

    • Oki Gunawan

      IBM Thomas J. Watson Research Center

    Authors

    • Oki Gunawan

      IBM Thomas J. Watson Research Center

    • Chaeyoun Kim

      Korea Advanced Institute of Science and Technology

    • Byungha Shin

      Korea Advanced Institute of Science and Technology

    • Minjin Kim

      Ulsan Advanced Energy Technology R&D Center, Korea Institute of Energy Research (KIER)

    • Dong Suk Kim

      Carbon Neutral Institute, Ulsan National Institute of Science and Technology (UNIST)

    View abstract →