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Synthesis and Spectroscopy

ORAL · Q41 · ID: 1067040

Presentations

  • Modulating defects in metal halide perovskites using lattice strain

    ORAL

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    Presenters

    • Zeeshan Ahmad

      Texas Tech University

    Authors

    • Zeeshan Ahmad

      Texas Tech University

    • Yongjin Shin

      University of Chicago

    • Giulia Galli

      University of Chicago, University of Chicago, Argonne National Laboratory, Pritzker School of Molecular Engineering and Department of Chemistry, University of Chicago, IL, USA; Materials Science Division, Argonne National Laboratory, IL, USA, Argonne National Laboratory and University of Chicago

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  • First-principles investigation of Peierls-like distortions and charge disproportionation in complex halide perovskites

    ORAL

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    Presenters

    • Armin Eghdami

      Department of Physics, University of California, Berkeley, University of California, Berkeley

    Authors

    • Armin Eghdami

      Department of Physics, University of California, Berkeley, University of California, Berkeley

    • Jonah B Haber

      University of California, Berkeley, Materials Sciences Division, Lawrence Berkeley National Laboratory, Lawrence Berkeley National Laboratory

    • Nathan R Wolf

      Department of Chemistry, Stanford University, Stanford

    • Hemamala I Karunadasa

      Department of Chemistry, Stanford University, Stanford; Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, Menlo Park

    • Jeffrey B Neaton

      Lawrence Berkeley National Laboratory, University of California, Berkeley, Department of Physics, University of California, Berkeley; Materials Sciences Division, Lawrence Berkeley National Laboratory; Kavli Energy NanoScience Institute at Berkeley

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  • Magnetism of doped Metal Halide Perovskites.

    ORAL

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    Presenters

    • Wuzhang Fang

      University of Nebraska - Lincoln

    Authors

    • Renat Sabirianov

      University of Nebraska - Omaha

    • Wuzhang Fang

      University of Nebraska - Lincoln

    • David Deibert

      University of Nebraska at Omaha

    • Haolei Hui

      University at Buffalo, State University of New York

    • Hao Zeng

      SUNY Buffalo

    • Zhonghai Yu

      Xi'an Jiaotong University, Xi'an Jiao Tong University

    • Sen Yang

      Xi'an Jiaotong University, Xi'an Jiao Tong University

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  • Exciton-phonon coupling in the lead-free double-perovskite Cs<sub>2</sub>InAgCl<sub>6</sub>

    ORAL

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    Presenters

    • Viet-Anh Ha

      University of Texas at Austin

    Authors

    • Viet-Anh Ha

      University of Texas at Austin

    • Hyungjun Lee

      University of Texas at Austin

    • Marios Zacharias

      Univ Rennes, INSA Rennes, CNRS, Institut FOTON, FOTON Institute, INSA Rennes, France

    • Feliciano Giustino

      University of Texas, University of Texas at Austin, The University of Texas at Austin

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  • Vapor Transport Deposition of Metal-Halide Perovskites for Photovoltaic Applications

    ORAL

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    Presenters

    • Emma C Pettit

      University of Minnesota

    Authors

    • Emma C Pettit

      University of Minnesota

    • Wan-Ju Hsu

      University of Minnesota

    • Russell J Holmes

      University of Minnesota

    • Richard Swartwout

      Massachusetts Institute of Technology

    • Ella L Wassweiler

      Massachusetts Institute of Technology

    • Tamar Kadosh

      Massachusetts Institute of Technology

    • Vladimir Bulovic

      Massachusetts Institute of Technology

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  • Engineering Electrooptical Properties of 2 Dimensional Hybrid Perovskites with Pressure

    ORAL

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    Publication: Y. Lekina, S. S. H. Dintakurti, B. Febriansyah, D. Bradley, J. Yan, X. Shi, J. England, T. White, J. Hanna V, and Z. X. Shen, The Effect of Organic Cation Dynamics on the Optical Properties in (PEA)(2)(MA){[}Pb2I7] Perovskite Dimorphs, J. Mater. Chem. C 9, 17050 (2021).<br><br>B. Febriansyah, Y. Lekina, J. Kaur, T. J. N. N. Hooper, P. C. Harikesh, M. H. Lim, T. M. Koh, S. Chakraborty, Z. X. Shen, N. Mathews, J. England, T. Salim, M. H. Lim, T. M. Koh, S. Chakraborty, Z. X. Shen, N. Mathews, and J. England, Formation of Corrugated n = 1 2D Tin Iodide Perovskites and Their Use as Lead-Free Solar Absorbers, ACS Nano 83, ASC Nano.0c08204 (2021).<br><br>Y. Lekina, B. Febriansyah, X. Fan, L. You, S. Morris, J. Wang, J. England, X. Huang, J. Yan, and Z. X. Shen, Strong Optical, Electrical, and Raman in-Plane Anisotropy in Corrugated Two-Dimensional Perovskite, J. Phys. Chem. C (2021), 125, 41, 22630<br><br>T. Yin, B. Liu, J. Yan, Y. Fang, M. Chen, W. K. Chong, S. Jiang, J.-L. Kuo, J. Fang, P. Liang, S. Wei, K. P. Loh, T. C. Sum, T. J. White, and Z. X. Shen, Pressure-Engineered Structural and Optical Properties of Two Dimensional (C4H9NH3)(2)PbI4 Perovskite Exfoliated Nm-Thin Flakes, J. Am. Chem. Soc. 141, 1235 (2019).<br><br>D. Giovanni, W. K. Chong, Y. Y. F. Liu, H. A. Dewi, T. Yin, Y. Lekina, Z. X. Shen, N. Mathews, C. K. Gan, and T. C. Sum, Coherent Spin and Quasiparticle Dynamics in Solution-Processed Layered 2D Lead Halide Perovskites, Adv. Sci. 1800664, (2018).

    Presenters

    • zexiang shen

      Nanyang Technological University

    Authors

    • zexiang shen

      Nanyang Technological University

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  • First-Principles Survey of Acceptor Dopants for p-Type Cesium Lead Bromide

    ORAL

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    Publication: [1] M. W. Swift and J. L. Lyons, "First-Principles Survey of Acceptor Dopants for p-Type Cesium Lead Bromide", J. Phys. Chem. C 126, 12294 (2022) doi:10.1021/acs.jpcc.2c03456<br>[2] M. W. Swift and J. L. Lyons, "Deep levels in cesium lead bromide from native defects and hydrogen", J. Mater. Chem. A 9, 7491 (2021) doi:10.1039/d0ta11742k

    Presenters

    • Michael W Swift

      US Naval Research Laboratory

    Authors

    • Michael W Swift

      US Naval Research Laboratory

    • John L Lyons

      United States Naval Research Laboratory

    View abstract →