MSMA: Microstructural Effects on Strength

Presentations

• Measuring material strength in laser compressed Ta via in situ X-ray diffraction at the Dynamic Compression Sector

  ORAL

  June 23, 2025, 9:15 AM – June 23, 2025, 9:30 AM

  Presenters

  • David McGonegle

    • AWE
    • AWE NST

  Authors

  • David McGonegle

    • AWE
    • AWE NST

  • Jon H Eggert

    • Lawrence Livermore National Laboratory

  • Emma Floyd

    • Atomic Weapons Establishment
    • Magdalena Ridge Observatory

  • Chris P McGuire

    • Lawrence Livermore National Laboratory

  • Cara Vennari

    • Lawrence Livermore National Laboratory

  • Raymond F Smith

    • Lawrence Livermore National Laboratory

  • James Turner

    • AWE NST

  • Susanna Whitlock

    • AWE NST

  • Andrew Krygier

    • Lawrence Livermore National Laboratory

  View abstract →

• Real-time x-ray characterization of shock compressed molybdenum single crystals

  ORAL

  June 23, 2025, 9:30 AM – June 23, 2025, 9:45 AM

  Publication: V. Gandhi, S. Ravindran, A. Joshi, G. Ravichandran, "Real-time characterization of dislocation slip and twinning of shock-compressed molybdenum single crystals," Physical Review Materials (2023) https://doi.org/10.1103/PhysRevMaterials.7.073601

  Presenters

  • Vatsa B Gandhi

    • University of California, Los Angeles
    • Caltech

  Authors

  • Vatsa B Gandhi

    • University of California, Los Angeles
    • Caltech

  • Suraj Ravindran

    • University of Minnesota

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• A surprising proliferation of detwinning in beta-tin at extreme loading rates and other investigations in compression of condensed matter

  ORAL

  June 23, 2025, 9:45 AM – June 23, 2025, 10:00 AM

  Publication: Submitted article to scripta mat "A surprising proliferation of detwinning in -tin at extreme loading rates"

  Presenters

  • William Joseph Schill

    • Lawrence Livermore National Laboratory

  Authors

  • William Joseph Schill

    • Lawrence Livermore National Laboratory

  • Nathan R Barton

    • Lawrence Livermore National Laboratory

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• Investigation of the effect of microstructure on shock response in TaW alloy

  ORAL

  June 23, 2025, 10:00 AM – June 23, 2025, 10:15 AM

  Presenters

  • Marissa Linne

    • Lawrence Livermore National Laboratory

  Authors

  • Marissa Linne

    • Lawrence Livermore National Laboratory

  • Rose Hurlow

    • Lawrence Livermore National Laboratory

  • David R Jones

    • Los Alamos National Laboratory (LANL)

  • Mikela Petersen

    • LANL

  • Thomas Voisin

    • Lawrence Livermore National Laboratory

  • Frank J. Cherne

    • Los Alamos National Laboratory (LANL)

  • Saryu J Fensin

    • Los Alamos National Laboratory (LANL)

  • Joe Mckeown

    • Lawrence Livermore National Laboratory

  • Hye-Sook Park

    • Lawrence Livermore National Laboratory

  • Nathan R Barton

    • Lawrence Livermore National Laboratory

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• MD simulations of plasticity response in gamma-tin under compression

  ORAL · Invited

  June 23, 2025, 10:15 AM – June 23, 2025, 10:45 AM

  Presenters

  • Vasily V Bulatov

    • Lawrence Livermore National Laboratory
    • Lawrence Livermore Natl Lab

  Authors

  • Vasily V Bulatov

    • Lawrence Livermore National Laboratory
    • Lawrence Livermore Natl Lab

  • William Joseph Schill

    • Lawrence Livermore National Laboratory

  • Amit Samanta

    • Lawrence Livermore Natl Lab

  • Hong Sun

    • Contemporary Amperex Technology USA Inc.

  • Nathan R Barton

    • Lawrence Livermore National Laboratory

  View abstract →