Gas-Fluid and Fluid-Solid Phase Instability for Restricted Primitive Model
文献类型：期刊论文
| 作者 | Guo Yuan-Yuan; Chen Xiao-Song ; Guo, YY , Chinese Acad Sci, Key Lab Frontiers Theoret Phys, Inst Theoret Phys, POB 2735, Beijing 100190, Peoples R China
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| 刊名 | COMMUNICATIONS IN THEORETICAL PHYSICS
 |
| 出版日期 | 2009 |
| 卷号 | 52期号:2页码:356-360 |
| 关键词 | Hard-sphere Model Equilibrium |
| ISSN号 | 0253-6102 |
| 英文摘要 | By considering the fluctuation of grand potential Omega around equilibrium with respect to small one-particle density fluctuations delta rho(alpha)((gamma) over right arrow), the phase instability of restricted primitive model (RPM) of ionic systems is investigated. We use the integral equation theory to calculate the direct correlation functions in the reference hypernetted chain approximation and obtain the spinodal line of RPM. Our analysis explicitly indicates that the gas-fluid phase instability is induced by k = 0 fluctuation mode, while the fluid-solid phase instability is related to k not equal 0 fluctuation modes. The spinodal line is qualitatively consistent with the result or computer simulations by others. |
| 学科主题 | Physics |
| WOS记录号 | WOS:000269337600032 |
| 公开日期 | 2012-08-02 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/5261]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Guo, YY , Chinese Acad Sci, Key Lab Frontiers Theoret Phys, Inst Theoret Phys, POB 2735, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo Yuan-Yuan,Chen Xiao-Song,Guo, YY , Chinese Acad Sci, Key Lab Frontiers Theoret Phys, Inst Theoret Phys, POB 2735, Beijing 100190, Peoples R China. Gas-Fluid and Fluid-Solid Phase Instability for Restricted Primitive Model[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2009,52(2):356-360. |
| APA | Guo Yuan-Yuan,Chen Xiao-Song,&Guo, YY , Chinese Acad Sci, Key Lab Frontiers Theoret Phys, Inst Theoret Phys, POB 2735, Beijing 100190, Peoples R China.(2009).Gas-Fluid and Fluid-Solid Phase Instability for Restricted Primitive Model.COMMUNICATIONS IN THEORETICAL PHYSICS,52(2),356-360. |
| MLA | Guo Yuan-Yuan,et al."Gas-Fluid and Fluid-Solid Phase Instability for Restricted Primitive Model".COMMUNICATIONS IN THEORETICAL PHYSICS 52.2(2009):356-360. |
入库方式： OAI收割
来源：理论物理研究所
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