arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 0810.0681cond-mat.soft
收藏

胶体系统中的玻璃。有吸引力的互动和甘精胰岛素

Glasses in Colloidal Systems. Attractive Interactions and Gelation

Antonio M. Puertas, Matthias Fuchs

摘要:

在这一章中,胶体系统中的玻璃化转变的研究,与凝胶化,主要是从理论和模拟结果。本文回顾了模耦合理论对引力驱动玻璃的预言,并讨论了它对引力玻璃的预言。计算机模拟的结果将为不同的模型和理论的预测进行测试。从高密度开始,在那里找到合理的协议,研究将扩展到低密度,出现新的模式的密度关联函数的衰减。在所有情况下,结果也将与实验联系起来,我们将以目前对导致凝胶化的机制的理解的讨论来结束。

英文摘要:

In this chapter, a study of the glass transitions in colloidal systems is presented, in connection with gelation, mainly from theoretical and simulation results. Mode Coupling Theory, which anticipated the existence of attraction driven glasses, is reviewed, and its predictions concerning attractive glasses discussed. Results from computer simulations will be presented for different models and the predictions of the theory will be tested. Starting from high density, where reasonable agreement is found, the study will be extended to low density, where new modes for the decay of density correlation functions appear. In all cases, the results will be also be brought into connection with experiments, and we will conclude with a discussion of the present understanding of the mechanisms leading to gelation.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑