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血小板的Monte Carlo模拟Monte Carlo Simulations of Platelets |
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| 课程网址: | http://videolectures.net/clc2010_allen_mcsfp/ |
| 主讲教师: | Michael P. Allen |
| 开课单位: | 华威大学 |
| 开课时间: | 2010-08-05 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | Colloidal suspensions of platelets are known, experimentally, to show a variety of phenomena reflecting the interplay of their Oseen-Frank elastic constants and surface tension effects [1, 2]. We have previously determined the Frank elastic constants of thin hard platelets by Monte Carlo simulation [3] and have recently extended this work to non-zero thickness [4], in both cases comparing with theoretical predictions. As expected, the bend elastic constant K3 is at least an order of magnitude smaller than the other two; the results are in reasonable agreement with experiment. We have also examined the phases of thin hard platelets confined between hard flat walls, observing surface-induced ordering and capillary condensation of the nematic phase. |
| 关 键 词: | 血小板; 表面张力; 毛细管 |
| 课程来源: | 视频讲座网 |
| 最后编审: | 2020-06-27：zyk |
| 阅读次数: | 61 |