We present first-principles molecular-dynamics simulations of the equation of state of liquid deuterium up to eightfold compression and temperatures between 2000 and 20 000 K. We report significant technical improvements over previous density-functional calculations leading to excellent agreement with gas gun shock wave measurements, which have provided well established experimental data for the deuterium Hugoniot. The principal Hugoniot is further investigated by performing simulations with rigid deuterium molecules. We also compute the double-shock Hugoniot curve and compare calculated and measured reshock temperatures.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据