First-principles modeling of excited-state phenomena in materials II: GW+BSE for Strong Correlation and Core Levels
FOCUS · B39 · ID: 354700
Presentations
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Many-body effective energy theory: photoemission at strong correlation
Invited
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Presenters
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Stefano Di Sabatino
Université Toulouse - Paul Sabatier
Authors
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Stefano Di Sabatino
Université Toulouse - Paul Sabatier
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Stochastic Many-Body Perturbation theory beyond the GW approximation
ORAL
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Presenters
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Vojtech Vlcek
University of California, Santa Barbara
Authors
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Vojtech Vlcek
University of California, Santa Barbara
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Stochastic resolution of identity to second order Green’s function: ground-state and quasi-particle properties.
ORAL
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Presenters
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Wenjie Dou
University of California, Berkeley
Authors
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Wenjie Dou
University of California, Berkeley
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Tyler Takeshita
Daimler Research, Mercedes-Benz Research and Development North America
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Ming Chen
University of California, Berkeley, Department of Chemistry, University of California, Berkeley
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Roi Baer
The Hebrew University of Jerusalem, Fritz Haber Center of Molecular Dynamics and Institute of Chemistry, The Hebrew University of Jerusalem, The HebrewUniversity of Jerusalem, Institute of Chemistry, The Hebrew University of Jerusalem
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Daniel Neuhauser
University of California, Los Angeles, Chemistry and Biochemistry, University of California, Los Angeles, Department of Chemistry and Biochemistry, University of California, Los Angeles
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Eran Rabani
University of California, Berkeley, Chemistry, University of California, Berkeley, Department of Chemistry, University of California, Berkeley
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Effects of electron-hole interactions in single-particle excitations within the <i>GW</i> approach
ORAL
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Presenters
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Meng Wu
University of California, Berkeley, Lawrence Berkeley National Laboratory and University of California at Berkeley, Department of Physics, University of California at Berkeley and Lawrence Berkeley National Laboratory
Authors
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Meng Wu
University of California, Berkeley, Lawrence Berkeley National Laboratory and University of California at Berkeley, Department of Physics, University of California at Berkeley and Lawrence Berkeley National Laboratory
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Zhenglu Li
Department of Physics, University of California, Berkeley, Berkeley, California 94720, USA and Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, C, Lawrence Berkeley National Laboratory and University of California at Berkeley, Department of Physics, University of California at Berkeley and Lawrence Berkeley National Laboratory
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Steven Louie
University of California at Berkeley, and Lawrence Berkeley National Laboratory, Department of Physics, University of California, Berkeley, Berkeley, California 94720, USA and Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, C, University of California, Berkeley, Department of Physics, University of California, Berkeley, Lawrence Berkeley National Laboratory and University of California at Berkeley, Department of Physics, University of California at Berkeley and Lawrence Berkeley National Laboratory, Department of Physics, UC Berkeley, Physics, Unviersyt of Calfornia, Berkeley, Physics, University of California, Berkeley, Physics, University of California, Berkeley and Lawrence Berkeley National Lab
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Core-Level Spectra for Disordered Systems from<i> GW</i>
ORAL
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Presenters
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Dorothea Golze
Department of Applied Physics, Aalto University
Authors
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Dorothea Golze
Department of Applied Physics, Aalto University
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Patrick Rinke
Department of Applied Physics, Aalto University, Aalto University, Applied Physics, Aalto University
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Core and valence electron excitations in SrTiO<sub>3</sub> and MgO: a first-principles study including many-body effects
ORAL
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Presenters
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Vijaya Begum
Universität Duisburg-Essen
Authors
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Vijaya Begum
Universität Duisburg-Essen
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Markus Ernst Gruner
Department of Physics, University of Duisburg-Essen, Universität Duisburg-Essen
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Rossitza Pentcheva
Department of Physics, University of Duisburg-Essen, Department of Physics and Center for Nanointegration (CENIDE), University of Duisburg-Essen, 47057 Duisburg, Germany, Universität Duisburg-Essen
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Cumulant expansion of the exciton Green's function: A unified approach for many-body intrinsic, extrinsic, and interference effects in XAS
ORAL
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Presenters
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Joshua Kas
University of Washington
Authors
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Joshua Kas
University of Washington
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John Rehr
University of Washington
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John Vinson
NIST, Gaithersburg, MD
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Computational characterization of the RIXS Raman-to-fluorescence crossover in BaFe<sub>2</sub>As<sub>2</sub>
ORAL
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Presenters
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Keith Gilmore
Brookhaven National Laboratory
Authors
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Keith Gilmore
Brookhaven National Laboratory
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Jonathan Pelliciari
National Synchrotron Light Source II, Brookhaven National Laboratory, Brookhaven National Laboratory
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Thorsten Schmitt
Paul Scherre Institute, Paul Scherrer Institute
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Electronic structure of 3<i>d</i>-transition metal dioxide clusters from <i>GW</i> calculations
ORAL
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Presenters
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Meisam Rezaei
Univ of Illinois - Chicago
Authors
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Meisam Rezaei
Univ of Illinois - Chicago
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Serdar Ogut
Univ of Illinois - Chicago
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Importance of long-range correlations in transition metal compounds: First-principle studies using the the multitier GW+EDMFT approach
ORAL
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Presenters
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Fredrik Nilsson
Lund Univ/Lund Inst of Tech
Authors
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Fredrik Nilsson
Lund Univ/Lund Inst of Tech
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Francesco Petocchi
Physics, University of Fribourg
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Philipp Werner
University of Fribourg, Department of Physics, University of Fribourg, Physics, University of Fribourg
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Ferdi Aryasetiawan
Lund Univ/Lund Inst of Tech
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Dynamically Screened Excitons in Heteropolar Semiconductors: The Case of Halide Perovskites
ORAL
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Presenters
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Marina Filip
Molecular Foundry, Lawrence Berkeley National Laboratory
Authors
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Marina Filip
Molecular Foundry, Lawrence Berkeley National Laboratory
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Jonah Haber
Physics, UC Berkeley, Physics, University of California, Berkeley
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Jeffrey B Neaton
Lawrence Berkeley National Laboratory, Physics, UC Berkeley, Kavli Energy Nanoscience Institute at Berkeley, Physics, University of California, Berkeley, Department of Physics, University of California, Berkeley, University of California, Berkeley; Molecular Foundry, Lawrence Berkeley National Laboratory; Kavli Energy Nanosciences Institute at Berkeley, University of California, Berkeley, Lawrence Berkeley National Lab
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GW calculations and ultraviolet photoelectron spectroscopy of gas phase ion pairs - a window into the electronic structures of ionic liquids
ORAL
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Presenters
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Juhan Matthias Kahk
Imperial College London
Authors
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Juhan Matthias Kahk
Imperial College London
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Ivar Kuusik
Institute of Physics, University of Tartu
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Vambola Kisand
Institute of Physics, University of Tartu
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Johannes Lischner
Imperial College London
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Low-cost alternatives to the Bethe-Salpeter equation: a simple hybrid functional for excitonic effects in solids
ORAL
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Presenters
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Jiuyu Sun
Univ of Missouri - Columbia
Authors
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Jiuyu Sun
Univ of Missouri - Columbia
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Carsten A. Ullrich
Univ of Missouri - Columbia, Physics and Astronomy, Univ of Missouri - Columbia, Department of Physics and Astronomy, University of Missouri, Columbia, Missouri 65211, USA
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