Defects in Perovskites

Presentations

• Alloy-based tuning of the bandgap and exciton binding energy in perovskites

  ORAL

  March 10, 2023, 8:00 AM – March 10, 2023, 8:12 AM

  Presenters

  • John S Colton

    • Brigham Young University

  Authors

  • John S Colton

    • Brigham Young University

  • Kameron Hansen

    • University of Utah

  • Michele Eggleston

    • Oberlin College

  • Carrie E McClure

    • Brigham Young University
    • Los Alamos National Laboratory

  • Blake Romrell

    • Brigham Young University

  • Carrie E McClure

    • Brigham Young University
    • Los Alamos National Laboratory

  • Luisa Whittaker-Brooks

    • University of Utah

  View abstract →

• Screening of the Electron-Hole Interaction in Two-Dimensional Perovskites

  ORAL

  March 10, 2023, 8:12 AM – March 10, 2023, 8:24 AM

  Publication: Screening of the Electron-Hole Interaction in Two-Dimensional Perovskites - in preperation

  Presenters

  • Kameron Hansen

    • University of Utah

  Authors

  • Kameron Hansen

    • University of Utah

  • John S Colton

    • Brigham Young University

  • Carrie E McClure

    • Brigham Young University
    • Los Alamos National Laboratory

  • Andre Schleife

    • UIUC

  • Cindy Wong

    • University of Illinois at Urbana-Champai

  • Luisa Whittaker-Brooks

    • University of Utah

  View abstract →

• Ion migration in 2D and 3D Metal Halide Perovskites studied using Electrochemical Impedance Spectroscopy on an Interdigitated Electrode Geometry

  ORAL

  March 10, 2023, 8:24 AM – March 10, 2023, 8:36 AM

  Presenters

  • Carrie E McClure

    • Brigham Young University
    • Los Alamos National Laboratory

  Authors

  • Carrie E McClure

    • Brigham Young University
    • Los Alamos National Laboratory

  • Kameron Hansen

    • University of Utah

  • Chapman Lindsay

    • Brigham Young University

  • Carrie E McClure

    • Brigham Young University
    • Los Alamos National Laboratory

  • John S Colton

    • Brigham Young University

  View abstract →

• Trends in acceptor dopants for halide perovskites

  ORAL

  March 10, 2023, 8:36 AM – March 10, 2023, 8:48 AM

  Publication: M. W. Swift and J. L. Lyons, J. Phys. Chem. C 126, 12294 (2022).

  Presenters

  • John L Lyons

    • United States Naval Research Laboratory

  Authors

  • John L Lyons

    • United States Naval Research Laboratory

  • Michael W Swift

    • US Naval Research Laboratory

  View abstract →

• Persistent photoconductivity in perovskite oxide semiconductors

  ORAL

  March 10, 2023, 8:48 AM – March 10, 2023, 9:00 AM

  Presenters

  • Matthew D McCluskey

    • Washington State University

  Authors

  • Matthew D McCluskey

    • Washington State University

  View abstract →

• Vibrational study of hybrid organic-inorganic perovskites

  ORAL

  March 10, 2023, 9:00 AM – March 10, 2023, 9:12 AM

  Publication: Nil

  Presenters

  • Haritha Sindhu Rajeev

    • University of Virginia

  Authors

  • Haritha Sindhu Rajeev

    • University of Virginia

  • Xiao Hu

    • Brookhaven National Laboratory

  • Seunghun Lee

    • University of Virginia

  • Joshua J Choi

    • University of Virginia

  • Mina Yoon

    • Oak Ridge National Lab

  View abstract →

• Direct Evidence of Polaron Formation in Halide Perovskites via Carrier Effective Mass Measurements

  ORAL

  March 10, 2023, 9:12 AM – March 10, 2023, 9:24 AM

  Publication: PRX Energy (submitted)

  Presenters

  • Di Bao

    • Nanyang Technological University

  Authors

  • Di Bao

    • Nanyang Technological University

  View abstract →

• Exploring the PT Structural Phase Diagram of ABX₃ Perovskite PV Materials

  ORAL

  March 10, 2023, 9:24 AM – March 10, 2023, 9:36 AM

  Publication: "High-Resolution In-Situ Synchrotron X-Ray Studies of Inorganic Perovskite CsPbBr3 : New Symmetry Assignments and Structural Phase Transitions", Adv. Sci (Weinh). 2021 Sep;8(18):e2003046.

  Presenters

  • Sandun Amarasinghe

    • Department of Physics, New Jersey Institute of Technology

  Authors

  • Sizhan Liu

    • New Jersey Inst of Tech

  • Stella Chariton

    • Center for Advanced Radiation Sources, University of Chicago
    • Center for Advanced Radiation Sources, The University of Chicago, IL 60637, USA
    • GSECARS

  • Vitali Prakapenka

    • Center for Advanced Radiation Sources, University of Chicago
    • GSECARS

  • Zhenxian Liu

    • Department of Physics, University of Illinois at Chicago
    • Department of Physics, University of Illinois at Chicago, Chicago, Illinois 60607-7059, USA

  • Tieyan Chang

    • NSF's ChemMatCARS, University of Chicago

  • Yu-Sheng Chen

    • ChemMatCARS, University of Illinois at Chicago

  • Sanjit Ghose

    • National Synchrotron Light Source II, Brookhaven National Laboratory

  • Yong Yang

    • Department of Chemistry and Biochemistry, San Diego State University

  • Sandun Amarasinghe

    • Department of Physics, New Jersey Institute of Technology

  • Trevor A Tyson

    • New Jersey Inst of Tech

  View abstract →

• Fine Structure of Excitons in Vacancy Ordered Double Perovskites

  ORAL

  March 10, 2023, 9:36 AM – March 10, 2023, 9:48 AM

  Publication: B. Cucco, C. Katan, J. Even, M. Kepenekian and G. Volonakis. "Fine Structure of Excitons in Vacancy Ordered Halide Double Perovskites", Submitted.

  Presenters

  • Bruno Cucco

    • Univ Rennes, ENSCR, INSA Rennes, CNRS, ISCR - UMR 6226, Rennes, France

  Authors

  • Bruno Cucco

    • Univ Rennes, ENSCR, INSA Rennes, CNRS, ISCR - UMR 6226, Rennes, France

  • Claudine KATAN

    • Univ Rennes, ENSCR, INSA Rennes, CNRS, ISCR
    • Univ Rennes, ENSCR, INSA Rennes, CNRS, ISCR - UMR 6226, Rennes, France

  • Jacky Even

    • Univ Rennes, INSA Rennes, CNRS, FOTON
    • Univ Rennes, INSA Rennes, CNRS, Institut FOTON – UMR 6082, Rennes, France

  • Mikael Kepenekian

    • Univ Rennes, ENSCR, INSA Rennes, CNRS, ISCR
    • Univ Rennes, ENSCR, INSA Rennes, CNRS, ISCR - UMR 6226, Rennes, France

  • George Volonakis

    • Univ Rennes, ENSCR, INSA Rennes, CNRS, ISCR - UMR 6226, Rennes, France

  View abstract →

• One-dimensional metal halides with edge-sharing octahedra at high pressure

  ORAL

  March 10, 2023, 9:48 AM – March 10, 2023, 10:00 AM

  Publication: [1] F. Ke, J. Yan, S. Niu, J. Wen, K. Yin, N. R. Wolf, H. I. Karunadasa, Y. S. Lee, W. L. Mao, Y. Lin, Cesium-mediated electron redistribution and electron-electron interaction in high-pressure metallic CsPbI3, Under revision.
  [2] F. Ke, J. Yan, R. Matheu, S. Niu, N. R. Wolf, H. Yang, K. Yin, J. Wen, Y. S. Lee, H. I. Karunadasa, W. L. Mao, Y. Lin, Quasi-one-dimensional metallicity in compressed CsSnI3, Under review.

  Presenters

  • Yu Lin

    • SLAC National Accelerator Laboratory

  Authors

  • Yu Lin

    • SLAC National Accelerator Laboratory

  View abstract →

• The electronic disorder landscape of mixed halide perovskite

  ORAL

  March 10, 2023, 10:00 AM – March 10, 2023, 10:12 AM

  Publication: https://doi.org/10.48550/arXiv.2210.08705

  Presenters

  • Yun Liu

    • Institute of High Performance Computing

  Authors

  • Yun Liu

    • Institute of High Performance Computing

  • Jean-Philippe Banon

    • École Polytechnique

  • Kyle Frohna

    • University of Cambridge

  • Yu-Hsien Chiang

    • University of Cambridge

  • Ganbaatar Tumen-Ulzii

    • University of Cambridge

  • Samuel D Stranks

    • University of Cambridge

  • Marcel Filoche

    • Ecole Polytechnique

  • Richard H Friend

    • University of Cambridge

  View abstract →

• Halide Perovskites as Capable Thermoelectric Materials

  ORAL

  March 10, 2023, 10:12 AM – March 10, 2023, 10:24 AM

  Presenters

  • Amin Nozariasbmarz

    • Pennsylvania State University
    • Department of Materials Science and Engineering, Pennsylvania State University, University Park, PA 16802, USA.

  Authors

  • Amin Nozariasbmarz

    • Pennsylvania State University
    • Department of Materials Science and Engineering, Pennsylvania State University, University Park, PA 16802, USA.

  • Luyao Zheng

    • Department of Materials Science and Engineering, Pennsylvania State University

  • Bed Poudel

    • Department of Materials Science and Engineering, Pennsylvania State University
    • Penn State University
    • The Pennsylvania State University
    • Department of Materials Science and Engineering, Pennsylvania State University, University Park, PA 16802, USA.

  • Kai Wang

    • Department of Materials Science and Engineering, Pennsylvania State University

  • WENJIE LI

    • Department of Materials Science and Engineering, Pennsylvania State University
    • Penn State University
    • The Pennsylvania State University

  • YU ZHANG

    • The Pennsylvania State University

  • Shashank Priya

    • Department of Materials Science and Engineering, Pennsylvania State University
    • Penn State University
    • Penn State
    • The Pennsylvania University
    • Department of Materials Science and Engineering, Pennsylvania State University, University Park, PA 16802, USA.

  View abstract →

• Symmetry-informed tight-binding modeling of disordered hybrid perovskites

  ORAL

  March 10, 2023, 10:24 AM – March 10, 2023, 10:36 AM

  Presenters

  • Simon Thebaud

    • INSA Rennes, Institut FOTON

  Authors

  • Simon Thebaud

    • INSA Rennes, Institut FOTON

  • Claudio Quarti

    • University of Mons, Laboratory for Chemistry of Novel Materials

  • Yorgos Volonakis

    • Univ Rennes, ENSCR, INSA Rennes, CNRS, ISCR

  • Mikael Kepenekian

    • Univ Rennes, ENSCR, INSA Rennes, CNRS, ISCR
    • Univ Rennes, ENSCR, INSA Rennes, CNRS, ISCR - UMR 6226, Rennes, France

  • Laurent Pedesseau

    • Univ Rennes, INSA Rennes, CNRS, FOTON

  • Claudine KATAN

    • Univ Rennes, ENSCR, INSA Rennes, CNRS, ISCR
    • Univ Rennes, ENSCR, INSA Rennes, CNRS, ISCR - UMR 6226, Rennes, France

  • Jacky Even

    • Univ Rennes, INSA Rennes, CNRS, FOTON
    • Univ Rennes, INSA Rennes, CNRS, Institut FOTON – UMR 6082, Rennes, France

  View abstract →

• Macro/Mesoscopic Scale Oscillatory PL Ring Structure due to Photo-induced Ion Displacement in Mixed-Halide Perovskites (FA,MA)Pb(Br_xI_1-x)₃

  ORAL

  March 10, 2023, 10:36 AM – March 10, 2023, 10:48 AM

  Publication: Xiaoxiao Sun, Yong Zhang, Weikun Ge, Photo-induced Macro/Mesoscopic Scale Ion Displacement in Mixed-Halide Perovskites: Ring Structures and Ionic Plasma Oscillations, Light: Sci. & Appl. 11, 262 (2022). https://www.nature.com/articles/s41377-022-00957-8

  Presenters

  • Yong Zhang

    • UNC-Charlotte

  Authors

  • Xiaoxiao Sun

    • Helmholtz-Zentrum Dresden-Rossendorf

  • Yong Zhang

    • UNC-Charlotte

  • Weikun Ge

    • Tsinghua University

  View abstract →