Focus Session: Extreme Conditions and High Pressure II: Phase Transitions

Presentations

• Computation of the Iron and Iron-Nickel Phase Diagrams from Ambient to Earth's Inner Core

  ORAL

  March 18, 2009, 11:15 AM – March 18, 2009, 11:27 AM

  Authors

  • Xuan Luo

    • Geophysical Laboratory, Carnegie Institution of Washington, Washington, DC 20015

  • Ronald Cohen

    • Geophysical Laboratory, Carnegie Institution of Washington, Washington, DC 20015
    • Geophysical Laboratory, Carnegie Institution of Washington

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• Plasticity-Mediated Structural Transformation of bcc Ta: Bridging Laser Heated Diamond-Anvil Cell and Shock Melting

  ORAL

  March 18, 2009, 11:27 AM – March 18, 2009, 11:39 AM

  Authors

  • Christine Wu

    • Lawrence Livermore National Laboratory
    • Lawrence Livermore National Lab

  • Per Soderlind

    • Lawrence Livermore National Lab

  • James Glosli

    • Lawrence Livermore National Lab

  • John Klepeis

    • Lawrence Livermore National Lab

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• High Pressure-High Temperature Phase Diagram of Beryllium

  ORAL

  March 18, 2009, 11:39 AM – March 18, 2009, 11:51 AM

  Authors

  • W. Yang

    • HPCAT

  • A. Lazicki

    • CIW

  • Y. Ohishi

    • SPring-8/JASRI

  • M.J. Lipp

    • LLNL

  • B.J. Baer

    • LLNL

  • H. Cynn

    • LLNL

  • Z. Jenei

    • LLNL

  • J.-H. Klepeis

    • LLNL

  • W.J. Evans

    • LLNL High Pressure Physics Group
    • LLNL

  • H.-P. Liermann

    • HPCAT

  • Y. Meng

    • Carnegie Institution of Washington,Washington, DC 20015
    • HPCAT

  • S.V. Sinogeikin

    • HPCAT

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• High Pressure-Temperature Studies of Vanadium

  ORAL

  March 18, 2009, 11:51 AM – March 18, 2009, 12:03 PM

  Authors

  • Z. Jenei

    • LLNL

  • B.J. Baer

    • LLNL

  • H. Cynn

    • LLNL

  • J.-H. Klepeis

    • LLNL

  • M.J. Lipp

    • LLNL

  • W.J. Evans

    • LLNL High Pressure Physics Group
    • LLNL

  • H.-P. Liermann

    • HPCAT

  • Y. Meng

    • Carnegie Institution of Washington,Washington, DC 20015
    • HPCAT

  • S.V. Sinogeikin

    • HPCAT

  • W. Yang

    • HPCAT

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• Coupling of Atomistic and Meso-scale Phase-field Modeling of Rapid Solidification

  ORAL

  March 18, 2009, 12:03 PM – March 18, 2009, 12:15 PM

  Authors

  • Jim Belak

    • Lawrence Livermore National Laboratory

  • P.E.A. Turchi

    • Lawrence Livermore National Laboratory

  • M.R. Dorr

    • Lawrence Livermore National Laboratory

  • D.F. Richards

    • Lawrence Livermore National Laboratory

  • J.-L. Fattebert

    • Lawrence Livermore National Laboratory

  • M.E. Wickett

    • Lawrence Livermore National Laboratory

  • F.H. Streitz

    • Lawrence Livermore National Laboratory

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• New high-pressure phases of calcium and their finite-temperature phase boundaries

  ORAL

  March 18, 2009, 12:15 PM – March 18, 2009, 12:27 PM

  Authors

  • Amanuel Teweldeberhan

    • Dalhousie University

  • Stanimir A. Bonev

    • Dalhousie Univesity
    • Dalhousie University

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• Physical and Chemical Transformations of Sodium Cyanide at High pressures

  ORAL

  March 18, 2009, 12:27 PM – March 18, 2009, 12:39 PM

  Authors

  • Jing-Yin Chen

    • Institute for Shock Physics, Washington State University, Pullman, Washington 99164 - 2816
    • Institute for Shock Physics, Washington State University, Pullman, WA

  • Choong-Shik Yoo

    • Institute for Shock Physics and Department of Chemistry
    • Washington State University, Pullman, WA 99164
    • Institute for Shock Physics and Department of Chemistry, Washington State University, Pullman, Washington 99164 - 2816
    • Department of Chemistry and Institute for Shock Physics, Washington State University, Pullman, Washington 99164-2816 USA

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• First-order liquid-liquid phase transition in compressed nitrogen

  ORAL

  March 18, 2009, 12:39 PM – March 18, 2009, 12:51 PM

  Authors

  • Brian Boates

  • Stanimir Bonev

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• High-temperature high-pressure properties of silica from Quantum Monte Carlo and Density Functional Perturbation Theory

  ORAL

  March 18, 2009, 12:51 PM – March 18, 2009, 1:03 PM

  Authors

  • R.E. Cohen

    • Geophysical Lab., Carnegie Institution

  • K. Driver

    • The Ohio State University
    • Ohio State University

  • Zhigang Wu

    • University of California, Berkeley
    • University of California at Berkeley

  • B. Militzer

    • Dept. of Astronomy, UC Berkeley
    • University of California, Berkeley

  • P.L. Rios

    • University of Cambridge

  • M. Towler

    • University of Cambridge

  • R. Needs

    • University of Cambridge

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• Quantum Monte Carlo Equations of State of $\alpha$- and $\beta$-Magnesium Silicate

  ORAL

  March 18, 2009, 1:03 PM – March 18, 2009, 1:15 PM

  Authors

  • K. Driver

    • The Ohio State University
    • Ohio State University

  • John W. Wilkins

    • The Ohio State University

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• High Pressure Studies on Group IV Transition Metals Based Metallic Glasses

  ORAL

  March 18, 2009, 1:15 PM – March 18, 2009, 1:27 PM

  Authors

  • Andrew Stemshorn

    • University of Alabama at Birmingham

  • Yogesh Vohra

    • University of Alabama at Birmingham

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• High pressure-High temperature phases of Carbon Dioxide

  ORAL

  March 18, 2009, 1:27 PM – March 18, 2009, 1:39 PM

  Authors

  • Amartya Sengupta

    • Washington State University, Pullman WA 99164

  • Choong-Shik Yoo

    • Institute for Shock Physics and Department of Chemistry
    • Washington State University, Pullman, WA 99164
    • Institute for Shock Physics and Department of Chemistry, Washington State University, Pullman, Washington 99164 - 2816
    • Department of Chemistry and Institute for Shock Physics, Washington State University, Pullman, Washington 99164-2816 USA

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• First-principles study of BC$_2$N

  ORAL

  March 18, 2009, 1:39 PM – March 18, 2009, 1:51 PM

  Authors

  • Eunja Kim

    • University of Nevada Las Vegas
    • Department of Physics and Astronomy, UNLV, NV 89154, USA

  • Tao Pang

    • Department of Physics and Astronomy, UNLV, NV 89154, USA

  • Wataru Utsumi

    • Synchrotron Radiation Research Center, Japan Atomic Energy Research Institute, Japan

  • Vladimir Solozhenko

    • LPMTM-CNRS, Universite Paris-Nord, France

  • Yusheng Zhao

    • LANL, Los Alamos, New Mexico, 87545, USA

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• Large volume change across OI --$>$ OII phase transition in transition-metal dioxides TiO$_{2}$, ZrO$_{2}$, and HfO$_{2}$ as determined by experiment and theory

  ORAL

  March 18, 2009, 1:51 PM – March 18, 2009, 2:03 PM

  Authors

  • Yahya Al-Khatatbeh

    • New Mexico State University

  • Kanani K.M. Lee

    • Yale University

  • Boris Kiefer

    • New Mexico State University

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• Crystal Structure and Phase Transition of XeF$_{2}$ at High pressures

  ORAL

  March 18, 2009, 2:03 PM – March 18, 2009, 2:15 PM

  Authors

  • Minseob Kim

    • Institute for Shock Physics

  • Choong-Shik Yoo

    • Institute for Shock Physics and Department of Chemistry
    • Washington State University, Pullman, WA 99164
    • Institute for Shock Physics and Department of Chemistry, Washington State University, Pullman, Washington 99164 - 2816
    • Department of Chemistry and Institute for Shock Physics, Washington State University, Pullman, Washington 99164-2816 USA

  View abstract →