Electrical conductivity and equation-of-state study of warm dense copper: Measurements and quantum molecular dynamics calculations

2005 ◽  
Vol 71 (6) ◽  
Author(s):  
Jean Clérouin ◽  
Patrick Renaudin ◽  
Yann Laudernet ◽  
Pierre Noiret ◽  
Michael P. Desjarlais
Keyword(s):  
Molecular Dynamics ◽  
Electrical Conductivity ◽  
Equation Of State ◽  
Quantum Molecular Dynamics ◽  
State Study ◽  
Molecular Dynamics Calculations

scholarly journals Measurement of the sound velocity of shock compressed water

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Hua Shu ◽  
Jiangtao Li ◽  
Yucheng Tu ◽  
Junjian Ye ◽  
Junyue Wang ◽  
...  
Keyword(s):  
Experimental Data ◽  
Molecular Dynamics ◽  
Equation Of State ◽  
Liquid Water ◽  
Diamond Anvil Cell ◽  
Quantum Molecular Dynamics ◽  
Laser Shock ◽  
Diamond Anvil ◽  
Ionization Processes ◽  
Sound Velocities

AbstractThe sound velocities of water in the Hugoniot states are investigated by laser shock compression of precompressed water in a diamond anvil cell. The obtained sound velocities in the off-Hugoniot region of liquid water at precompressed conditions are used to test the predictions of quantum molecular dynamics (QMD) simulations and the SESAME equation-of-state (EOS) library. It is found that the prediction of QMD simulations agrees with the experimental data while the prediction of SESAME EOS library underestimates the sound velocities probably due to its improper accounting for the ionization processes.

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