Matter at Extreme Conditions: Theory and Ab Initio Methods
FOCUS · N20 · ID: 2155536
Presentations
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Scaling Law for the Onset of Solidification under Quasi-Isentropic Compression
ORAL · Invited
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Publication: 1. "Scaling Law for the Onset of Solidification at Extreme Undercooling", Philip C. Myint, Dane M. Sterbentz, Justin L. Brown, Brian S. Stoltzfus, Jean-Pierre R. Delplanque, and Jonathan L. Belof, Phys. Rev. Lett., 131, 106101, 2023.
2. "Kinetics of solidification in metals under rapid compression: experiments, theory, and simulations applied to gallium", Jonathan L. Belof, Justin L. Brown,Philip C. Myint, and Brian S. Stoltzfus, in preparation.Presenters
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Dane M Sterbentz
- Lawrence Livermore National Laboratory
Authors
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Philip C Myint
- Lawrence Livermore Natl Lab
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Dane M Sterbentz
- Lawrence Livermore National Laboratory
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Justin L Brown
- Sandia National Laboratories
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Brian S Stoltzfus
- Sandia National Laboratory
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Jean-Pierre Delplanque
- University of California, Davis
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Jonathan L Belof
- Lawrence Livermore National Laboratory
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Predicting entropy of liquids at extreme conditions by thermodynamic integrations with machine-learning force fields
ORAL
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Presenters
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Kwangnam Kim
- Lawrence Livermore National Laboratory
Authors
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Kwangnam Kim
- Lawrence Livermore National Laboratory
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Stanimir A Bonev
- Lawrence Livermore Natl Lab
- Lawrence Livermore National Laboratory
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Impact of longitudinal spin fluctuations on the structure of stable iron phase under extreme conditions
ORAL
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Presenters
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Anatoly B Belonoshko
- Nanjing University, Nanjing
Authors
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Anatoly B Belonoshko
- Nanjing University, Nanjing
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Oleg E Peil
- Materials Center Leoben, Leoben
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Andrei V Ruban
- Materials Center Leoben, Leoben
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Sergei I Simak
- Linköping University, Linköping
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Grigory S Smirnov
- HSE University, Moscow, Russia
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Applying an Explicit Temperature-dependent Generalized Gradient Approximation to Warm Dense Matter: Thermal PBE
ORAL
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Publication: [1] J. Kozlowski, D. Perchak, and K. Burke, arXiv 2308.03319 (2023)
[2] S. Groth, T. Dornheim, T. Sjostrom, F. D. Malone, W. M. C. Foulkes, and M. Bonitz, Phys. Rev. Lett. 119, 135001 (2017)
[3] K. Ramakrishna, T. Dornheim, and J. Vorberger, Phys. Rev. B 101, 195129 (2020)Presenters
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Kushal Ramakrishna
- Helmholtz Zentrum Dresden-Rossendorf
Authors
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Kushal Ramakrishna
- Helmholtz Zentrum Dresden-Rossendorf
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Mani Lokamani
- Helmholtz-Zentrum Dresden-Rossendorf
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Attila Cangi
- Helmholtz Zentrum Dresden-Rossendorf
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Combined self-consistent DFT+U and Quantum Monte Carlo investigation of the High Pressure Spin Transition in Ferropericlase
ORAL
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Presenters
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joshua P townsend
- Sandia National Laboratories
Authors
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joshua P townsend
- Sandia National Laboratories
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Hannah Bausch
- Northwestern University
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Steven D Jacobsen
- Northwestern University
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Reproducibility and nonlinear effects in TDDFT simulations of stopping power in warm dense matter
ORAL
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Presenters
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Alina Kononov
- Sandia National Laboratories
Authors
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Alina Kononov
- Sandia National Laboratories
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Katarina Nichols
- Laboratory for Laser Energetics, University of Rochester
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Suxing Hu
- Laboratory for Laser Energetics, University of Rochester
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Alexander J White
- Los Alamos National Laboratory
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Andrew D Baczewski
- Sandia National Laboratories
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Electrical resistivity and thermal conductivity of Iron-Hydrogen Alloys at Earth's Core Conditions
ORAL
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Presenters
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Cong Liu
- Carnegie Institution for Science
Authors
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Cong Liu
- Carnegie Institution for Science
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Ronald E Cohen
- Carnegie Institution for Science
- Carnegie Inst of Washington
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Electronic phase transitions in solids under extreme compression studied by hybrid DFT, DFT+U and GW approaches
ORAL
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Presenters
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Md Mehdi Masud
- University of California, Merced
Authors
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Md Mehdi Masud
- University of California, Merced
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Bradford A Barker
- University of California, Merced
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David A Strubbe
- University of California, Merced
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Nonresonant electronic Raman scattering in nonequilibrium.
ORAL
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Presenters
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Oleh Matvyeyev
- Georgetown University
Authors
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Oleh Matvyeyev
- Georgetown University
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James K Freericks
- Georgetown University
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Abstract Withdrawn
ORAL · Withdrawn
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Leveraging Machine-Learned Interatomic Models for Quantum Accurate Carbon Melt Line Prediction
ORAL
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Presenters
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Yanjun Lyu
- University of Michigan
Authors
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Yanjun Lyu
- University of Michigan
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Sorin Bastea
- Lawrence Livermore National Laboratory
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Sebastien Hamel
- Lawrence Livermore Natl Lab
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Rebecca K Lindsey
- University of Michigan, Ann Arbor
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Validating Spin-Orbit QMC for Equation of State Calculations of Heavy Elements
ORAL
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Presenters
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Raymond C Clay
- Sandia National Laboratories
Authors
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Raymond C Clay
- Sandia National Laboratories
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Cody A Melton
- Sandia National Laboratories
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joshua P townsend
- Sandia National Laboratories
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Luke N Shulenburger
- Sandia National Laboratories
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Diamond precipitation in warm dense titanium carbide
ORAL
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Presenters
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Katerina P Hilleke
- Laboratory for Laser Energetics
Authors
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Katerina P Hilleke
- Laboratory for Laser Energetics
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Valentin V Karasiev
- LLE, Univ. of Rochester
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Suxing Hu
- Laboratory for Laser Energetics, University of Rochester
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