Free energies of electron-screened ion plasmas in the hypernetted-chain approximation.
Free energies of electron-screened ion plasmas in the hypernetted-chain approximation.
复制标题
超网链近似中电子屏蔽离子等离子体的自由能。
DOI：
10.1103/physreva.34.433
复制
发表时间：
1986
期刊：
影响因子：
--
通讯作者：
Ichimaru
中科院分区：
文献类型：
--
作者：
Iyetomi;Ichimaru
在超网状链近似中推导了适用于电子屏蔽离子等离子体的自由能公式。这些公式是用相关函数表示的，不涉及繁琐的热力学积分。考虑到离子间电位中的电子筛选，通过与其他独立计算结果的显式数值比较，检验了所提出公式的准确性和热力学一致性。
Free-energy formulas applicable to the electron-screened ion plasmas are derived in the hypernetted-chain approximation. The formulas are expressed in terms of the correlation functions and do not involve cumbersome thermodynamic integrations. Accuracy and thermodynamic consistency of the proposed formulas are examined and ascertained through explicit numerical comparison with the results of other independent calculations taking account of electronic screening in the interionic potentials.