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Grand Canonical Ensemble Monte Carlo Simulation of Depletion Interactions in Colloidal Suspensions |
| GUO Ji-Yuan1;XIAO Chang-Ming2 |
| 1College of Mathematics and Physics, Jiangsu University of Science and Technology, Zhenjiang 2120032Department of Physics, Hunan Normal University, Changsha 410081 |
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GUO Ji-Yuan, XIAO Chang-Ming 2008 Chin. Phys. Lett. 25 314-316 |
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Abstract Depletion interactions in colloidal suspensions confined between two parallel plates are investigated by using acceptance ratio method with grand canonical ensemble Monte Carlo simulation. The numerical results show that both the depletion potential and depletion force are affected by the confinement from the two parallel plates. Furthermore, it is found that in the grand canonical ensemble Monte Carlo simulation, the depletion interactions are strongly affected by the generalized chemical potential.
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82.70.Dd
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Received: 01 January 1900
Published: 27 December 2007
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