TY - JOUR
T1 - First-Principles Calculations of Shocked Fluid Helium in Partially Ionized Region
JO - Communications in Computational Physics
VL - 4
SP - 1121
EP - 1128
PY - 2012
DA - 2012/12
SN - 12
DO - http://doi.org/10.4208/cicp.290411.121211a
UR - https://global-sci.org/intro/article_detail/cicp/7327.html
KW - 
AB - <p style="text-align: justify;">Quantum molecular dynamic simulations have been employed to study the equation of state (EOS) of fluid helium under shock compressions. The principal Hugoniot is determined from EOS, where corrections from atomic ionization are added onto the calculated data. Our simulation results indicate that principal Hugoniot shows good agreement with gas gunand laser driven experiments, and maximum compression ratio of 5.16 is reached at 106 GPa.</p><p><br/></p>