Pramana | |
The depletion potential in one, two and three dimensions | |
R Roth1 21  P-M König11  | |
[1] Max-Planck-Institut für Metallforschung, Heisenbergstr. 3, 70569 Stuttgart, Germany$$ | |
关键词: Colloids; depletion potential; density functional theory.; | |
DOI : | |
学科分类:物理(综合) | |
来源: Indian Academy of Sciences | |
【 摘 要 】
We study the behavior of the depletion potential in binary mixtures of hard particles in one, two, and three dimensions within the framework of a general theory for depletion potential using density functional theory. By doing so we extend earlier studies of the depletion potential in three dimensions to the cases of 𑑠= 1 and 2 about which little is known, despite their importance for experiments. We also verify scaling relations between depletion potentials in sphere–sphere and wall–sphere geometries in 𑑠= 3 and in disk–disk and wall–disk geometries in 𑑠= 2, which originate from geometrical considerations.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
---|---|---|---|
RO201912040496866ZK.pdf | 272KB | download |