| Автор | Andreas Lang |
| Автор | Gerhard Kahl |
| Автор | Christos N Likos |
| Автор | Hartmut Löwen |
| Автор | Martin Watzlawek |
| Дата выпуска | 1999-12-20 |
| dc.description | We have reinvestigated the structural and thermodynamic properties of the square-well and the square-shoulder system using two different theoretical frameworks, i.e., the optimized random-phase approximation and the Rogers-Young integral equation. We discuss the limits of applicability of the respective concepts and compare the results with `exact' Monte Carlo simulation results and with data obtained from a semi-analytic method proposed by Nezbeda for narrow wells. Using these correlation functions, we study in the framework of the modified-weighted-density approximation the isostructural solid-solid transition predicted for narrow wells and narrow shoulders. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Structure and thermodynamics of square-well and square-shoulder fluids |
| Тип | paper |
| DOI | 10.1088/0953-8984/11/50/308 |
| Electronic ISSN | 1361-648X |
| Print ISSN | 0953-8984 |
| Журнал | Journal of Physics: Condensed Matter |
| Том | 11 |
| Первая страница | 10143 |
| Последняя страница | 10161 |
| Выпуск | 50 |
