Hybrid Perovskites -- Lattice Vibrations

Presentations

• The Impact of Lattice and Charge Fluctuations on Carrier Dynamics in Halide Perovskites

  ORAL

  March 8, 2019, 11:15 AM – March 8, 2019, 11:27 AM

  Presenters

  • David Egger

    • Institute of Theoretical Physics, University of Regensburg
    • University of Regensburg

  Authors

  • Matthew Z. Mayers

    • Department of Chemistry, Columbia University

  • Liang Tan

    • Department of Chemistry, University of Pennsylvania
    • Lawrence Berkeley National Laboratory
    • Molecular Foundry, Lawrence Berkeley National Laboratory
    • Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley

  • David Egger

    • Institute of Theoretical Physics, University of Regensburg
    • University of Regensburg

  • Andrew Rappe

    • University of Pennsylvania
    • Department of Chemistry, University of Pennsylvania
    • Chemistry, University of Pennsylvania

  • David Reichman

    • Department of Chemistry, Columbia University
    • Columbia University

  View abstract →

• Effects of Electron-Phonon Coupling on Electronic Properties of Methylammonium Lead Iodide Perovskites

  ORAL

  March 8, 2019, 11:27 AM – March 8, 2019, 11:39 AM

  Presenters

  • Ali Kachmar

    • Qatar Environment and Energy Research Institute (QEERI), Hamad Bin Khalifa University (HBKU)
    • Qatar Environment and Energy Research Institute, Hamad Bin Khalifa University, Doha, Qatar

  Authors

  • Ali Kachmar

    • Qatar Environment and Energy Research Institute (QEERI), Hamad Bin Khalifa University (HBKU)
    • Qatar Environment and Energy Research Institute, Hamad Bin Khalifa University, Doha, Qatar

  • Wissam Saidi

    • Mechanical Engineering and Materials Science, University of Pittsburgh
    • University of Pittsburgh
    • Mechanical Engineering & Materials Science, University of Pittsburgh

  View abstract →

• Breakdown of the static picture of defect energetics in halide perovskites: the case of the Br vacancy in CsPbBr₃

  ORAL

  March 8, 2019, 11:39 AM – March 8, 2019, 11:51 AM

  Presenters

  • Ayala Cohen

    • Weizmann Institute of Science

  Authors

  • Ayala Cohen

    • Weizmann Institute of Science

  • David Egger

    • Institute of Theoretical Physics, University of Regensburg
    • University of Regensburg

  • Andrew Rappe

    • University of Pennsylvania
    • Department of Chemistry, University of Pennsylvania
    • Chemistry, University of Pennsylvania

  • Leeor Kronik

    • Weizmann Institute of Science
    • Department of Materials and Interfaces, Weizmann Institute of Science

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• Lattice dynamical properties of halide-perovskites from infra-red spectroscopy and first-principles calculations

  ORAL

  March 8, 2019, 11:51 AM – March 8, 2019, 12:03 PM

  Presenters

  • Christian Gehrmann

    • Institute of Theoretical Physics, University of Regensburg

  Authors

  • Christian Gehrmann

    • Institute of Theoretical Physics, University of Regensburg

  • Michael Sendner

    • Kirchhoff Institute for Physics, Heidelberg University

  • Sebastian Beck

    • Kirchhoff Institute for Physics, Heidelberg University

  • Robert Lovrincic

    • Institute for High Frequency Technology, TU Braunschweig

  • David Egger

    • Institute of Theoretical Physics, University of Regensburg
    • University of Regensburg

  View abstract →

• Vibrational Dynamics of Hybrid Organic-Inorganic Perovskites

  ORAL

  March 8, 2019, 12:03 PM – March 8, 2019, 12:15 PM

  Presenters

  • Depei Zhang

    • University of Virginia
    • Department of Physics, University of Virginia

  Authors

  • Depei Zhang

    • University of Virginia
    • Department of Physics, University of Virginia

  • Tianran Chen

    • University of Virginia
    • NIST Center for Neutron Research, National Institute of Standards and Technology

  • Alexander Chen

    • University of Virginia
    • Department of Chemical Engineering, University of Virginia

  • Maiko Kofu

    • Material and Life Science Experimental Facility, Japan Proton Accelerator Research Complex
    • J-PARC Center

  • Wei-Liang Chen

    • National Taiwan University
    • Center for Condensed Matter Sciences, National Taiwan University

  • Douglas L Abernathy

    • Spallation Neutron Source, Oak Ridge National Laboratory
    • Oak Ridge National Laboratory
    • Neutron Scattering Division, Oak Ridge National Laboratory
    • Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6475, USA

  • Mina Yoon

    • Oak Ridge National Laboratory
    • Center for Nanophase Materials Sciences, Oak Ridge National Laboratory
    • CNMS, Oak Ridge National Lab
    • Center for Nanophase Materials Sciences, Oak Ridge National Lab

  • Craig Brown

    • NIST Center for Neutron Research, National Institute of Standards and Technology
    • NIST Center for Neutron Research

  • Leland Harriger

    • NIST Center for Neutron Research, National Institute of Standards and Technology

  • Guangyong Xu

    • NIST Center for Neutron Research, National Institute of Standards and Technology
    • National Institute of Standards and Technology
    • NCNR, NIST
    • NIST Center for Neutron Research

  • Ryoichi Kajimoto

    • Material and Life Science Experimental Facility, Japan Proton Accelerator Research Complex

  • Yu-Ming Chang

    • National Taiwan University
    • Center for Condensed Matter Sciences, National Taiwan University
    • Center for Condensed Matter Sciences, National Taiwan University, Taiwan

  • Joshua Choi

    • University of Virginia
    • Department of Chemical Engineering, University of Virginia

  • Seunghun Lee

    • University of Virginia
    • Department of Physics, University of Virginia

  View abstract →

• Rotational Dynamics of Organic Cations in the [CH₃(CH₂)₇NH₃]₂PbI₄ Perovskite

  ORAL

  March 8, 2019, 12:15 PM – March 8, 2019, 12:27 PM

  Presenters

  • Xiao Hu

    • University of Virginia

  Authors

  • Xiao Hu

    • University of Virginia

  • Depei Zhang

    • University of Virginia
    • Department of Physics, University of Virginia

  • Tianran Chen

    • University of Virginia
    • NIST Center for Neutron Research, National Institute of Standards and Technology

  • Alexander Chen

    • University of Virginia
    • Department of Chemical Engineering, University of Virginia

  • Daniel Pajerowski

    • Oak Ridge National Laboratory
    • Oak Ridge National Lab

  • Guangyong Xu

    • NIST Center for Neutron Research, National Institute of Standards and Technology
    • National Institute of Standards and Technology
    • NCNR, NIST
    • NIST Center for Neutron Research

  • Wei-Liang Chen

    • National Taiwan University
    • Center for Condensed Matter Sciences, National Taiwan University

  • Mina Yoon

    • Oak Ridge National Laboratory
    • Center for Nanophase Materials Sciences, Oak Ridge National Laboratory
    • CNMS, Oak Ridge National Lab
    • Center for Nanophase Materials Sciences, Oak Ridge National Lab

  • Yu-Ming Chang

    • National Taiwan University
    • Center for Condensed Matter Sciences, National Taiwan University
    • Center for Condensed Matter Sciences, National Taiwan University, Taiwan

  • Joshua Choi

    • University of Virginia
    • Department of Chemical Engineering, University of Virginia

  • Seunghun Lee

    • University of Virginia
    • Department of Physics, University of Virginia

  View abstract →

• Lead halide perovskites are polaronic materials

  Invited

  March 8, 2019, 12:27 PM – March 8, 2019, 1:03 PM

  Presenters

  • Xiaoyang Zhu

    • Columbia University

  Authors

  • Xiaoyang Zhu

    • Columbia University

  View abstract →

• Large Polaron Formation and its Effect on Electron Transport in Hybrid Perovskite

  ORAL

  March 8, 2019, 1:03 PM – March 8, 2019, 1:15 PM

  Presenters

  • Fan Zheng

    • Lawrence Berkeley National Laboratory

  Authors

  • Fan Zheng

    • Lawrence Berkeley National Laboratory

  • Lin-Wang Wang

    • Lawrence Berkeley National Laboratory
    • Materials Sciences Division, Lawrence Berkeley National Laboratory

  View abstract →

• Impact of the exchange-correlation functional on the analysis of static and dynamical structural properties of MAPbI₃

  ORAL

  March 8, 2019, 1:15 PM – March 8, 2019, 1:27 PM

  Presenters

  • Hubert Beck

    • Institute of Theoretical Physics, University of Regensburg

  Authors

  • Hubert Beck

    • Institute of Theoretical Physics, University of Regensburg

  • Christian Gehrmann

    • Institute of Theoretical Physics, University of Regensburg

  • David Egger

    • Institute of Theoretical Physics, University of Regensburg
    • University of Regensburg

  View abstract →

• Magneto-Raman Spectroscopy on multiferroic metal-organic framework [(CH₃)₂NH₂]Co(HCOO)₃

  ORAL

  March 8, 2019, 1:27 PM – March 8, 2019, 1:39 PM

  Presenters

  • Rachael Richardson

    • Florida A&M University

  Authors

  • Rachael Richardson

    • Florida A&M University

  • Damilola Ologunagba

    • Florida A&M University

  • Zhengguang Lu

    • National High Magnetic Field Laboratory
    • National High Magnetic Field Lab
    • Condensed Matter Science, National High Magnetic Field Laboratory

  • Nan Huang

    • University of Tennessee-Knoxville

  • Dmitry Smirnov

    • National High Magnetic Field Laboratory
    • Natl High Magnetic Field Lab
    • National High Magnetic Field Lab
    • Condensed Matter Science, National High Magnetic Field Laboratory

  • David George Mandrus

    • Department of Materials Science and Engineering, University of Tennessee, Knoxville, Tennessee 37996, USA
    • University of Tennessee-Knoxville
    • Oak Ridge National Lab
    • Department of Materials Science and Engineering, University of Tennessee
    • University of Tennessee (Knoxville, USA)
    • Department of Materials Science and Engineering, University of Tennessee Knoxville
    • Department of Material Science & Engineering, University of Tennessee
    • Material Science and Engineering, University of Tennessee
    • Materials Science and Technology, Materials Science and Technology
    • University of Tennessee, Knoxville
    • Department of Materials Science and Engineering, The University of Tennessee
    • Materials Science and Engineering, The University of Tennessee
    • Oak Ridge National Laboratory
    • Department of Material Science and Engineering, University of Tennessee

  • Komalavalli Thirunavukkuarasu

    • Florida A&M University
    • Physics, Florida A&M University

  View abstract →

• Acoustic phonon instabilities and central peaks at the Brillouin zone boundary in the organic-inorganic perovskite CH₃NH₃PbCl₃

  ORAL

  March 8, 2019, 1:39 PM – March 8, 2019, 1:51 PM

  Presenters

  • Manila Songvilay

    • University of Edinburgh
    • Physics, University of Edinburgh

  Authors

  • Manila Songvilay

    • University of Edinburgh
    • Physics, University of Edinburgh

  • Maryam Bari

    • Department of Chemistry and 4D labs, Simon Fraser University

  • Ye Zuo-Guang

    • Department of Chemistry and 4D labs, Simon Fraser University
    • Simon Fraser University

  • Guangyong Xu

    • NIST Center for Neutron Research, National Institute of Standards and Technology
    • National Institute of Standards and Technology
    • NCNR, NIST
    • NIST Center for Neutron Research

  • Peter M Gehring

    • NIST Center for Neutron Research, National Institute of Standards and Technology
    • NCNR, NIST
    • National Institute of Standards and Technology

  • William Ratcliff

    • NIST Center for Neutron Research, National Institute of Standards and Technology
    • National Institute of Standards and Technology
    • NIST Center for neutron research, National Institute of Standard and Technology, Gaithersburg, MD
    • NIST

  • Karin Schmalzl

    • Forschungszentrum Jülich GmbH, Jülich Centre for Neutron Science at ILL

  • Frédéric Bourdarot

    • INAC, MEM/MDN, Université Grenoble Alpes, CEA

  • Bertand Roessli

    • Laboratory for Neutron Scattering and Imaging (LNS), Paul Scherrer Institut (PSI)

  • Chris Stock

    • University of Edinburgh
    • Physics, University of Edinburgh
    • U. Edingburgh
    • Univ of Edinburgh

  View abstract →

• Diffuse Neutron and X-ray Scattering from Cesium Lead Bromide

  ORAL

  March 8, 2019, 1:51 PM – March 8, 2019, 2:03 PM

  Presenters

  • Matthew Krogstad

    • Materials Science Division, Argonne National Laboratory
    • Argonne National Laboratory

  Authors

  • Matthew Krogstad

    • Materials Science Division, Argonne National Laboratory
    • Argonne National Laboratory

  • Alex Rettie

    • Materials Science Division, Argonne National Laboratory

  • Stephan Rosenkranz

    • Materials Science Division, Argonne National Laboratory
    • Argonne National Laboratory

  • Duck Young Chung

    • Materials Science Division, Argonne National Laboratory
    • Materials Science Division, Argonne National Lab
    • Argonne National Laboratory

  • Mercouri Kanatzidis

    • Department of Chemistry, Northwestern University
    • Chemistry, Northwestern University
    • Chemistry, Northwestern University, Evanston, IL 60208
    • Northwestern University
    • Materials Science Division, Argonne National Laboratory
    • Argonne National Laboratory

  • Feng Ye

    • Quantum Condensed Matter Division, Oak Ridge National Laboratory
    • Neutron Scattering Division, Oak Ridge National LaboratoryOak Ridge, Tennessee 37381, USA
    • Quantum Condensed Matter Division, Oak Ridge National Laboratory, TN 37831
    • Oak Ridge National Laboratory
    • Neutron Scattering Division, Oak Ridge National Laboratory

  • Xing He

    • Department of Mechanical Engineering and Materials Science, Duke University
    • Mechanical Engineering and Materials Science, Duke University

  • Olivier Delaire

    • Department of Mechanical Engineering and Materials Science, Duke University
    • Mechanical Engineering and Materials Science, Physics, Duke University
    • Duke University
    • Department of Mechanical Engineering & Materials Science, Duke University

  • Raymond Osborn

    • Materials Science Division, Argonne National Laboratory
    • Argonne National Laboratory

  View abstract →