期刊
PHYSICS OF PLASMAS
卷 20, 期 9, 页码 -出版社
AIP Publishing
DOI: 10.1063/1.4821839
关键词
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资金
- NSFC [11275032, 11005012, 51071032]
- foundation for Development of Science and Technology of China Academy of Engineering Physics [2013B0102019]
- National Basic Security Research Program of China
- National High-Tech ICF Committee of China
Wide range equation of state (EOS) for liquid hydrogen is ultimately obtained by combining two kinds of density functional theory (DFT) molecular dynamics simulations, namely, first-principles molecular dynamics simulations and orbital-free molecular dynamics simulations. Specially, the present introduction of short cutoff radius pseudopotentials enables the EOS to be available in the range from 9.82 x 10(-4) to 1.347 x 10(3) g/cm(3) and up to 5 x 10(7) K. By comprehensively comparing with various attainable experimental and theoretical data, we derive the conclusion that our DFT-EOS can be readily and reliably applied to hydrodynamic simulations of the inertial confinement fusion. (C) 2013 AIP Publishing LLC.
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