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摘要翻译：
从理论上研究了带电球形胶体粒子及其伴随的反离子和共离子云在温度梯度中的热泳运动。利用Debye-Huckel近似，解析地计算了弱荷电胶体的Soret漂移速度。对于高电荷胶体，数值求解了非线性电动方程组，考察了高表面电位、介电泳和对流的影响。我们的结果与最近在不使用可调参数的情况下对高电荷胶体的一些实验一致。
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英文标题：
《Soret Motion of a Charged Spherical Colloid》
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作者：
Seyyed Nader Rasuli and Ramin Golestanian
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最新提交年份：
2008
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分类信息：
一级分类：Physics 物理学
二级分类：Soft Condensed Matter 软凝聚态物质
分类描述：Membranes, polymers, liquid crystals, glasses, colloids, granular matter
膜，聚合物，液晶，玻璃，胶体，颗粒物质
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一级分类：Physics 物理学
二级分类：Materials Science 材料科学
分类描述：Techniques, synthesis, characterization, structure. Structural phase transitions, mechanical properties, phonons. Defects, adsorbates, interfaces
技术，合成，表征，结构。结构相变，力学性质，声子。缺陷，吸附质，界面
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一级分类：Physics 物理学
二级分类：Statistical Mechanics 统计力学
分类描述：Phase transitions, thermodynamics, field theory, non-equilibrium phenomena, renormalization group and scaling, integrable models, turbulence
相变，热力学，场论，非平衡现象，重整化群和标度，可积模型，湍流
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英文摘要：
The thermophoretic motion of a charged spherical colloidal particle and its accompanying cloud of counterions and co-ions in a temperature gradient is studied theoretically. Using the Debye-Huckel approximation, the Soret drift velocity of a weakly charged colloid is calculated analytically. For highly charged colloids, the nonlinear system of electrokinetic equations is solved numerically, and the effects of high surface potential, dielectrophoresis, and convection are examined. Our results are in good agreement with some of the recent experiments on highly charged colloids without using adjustable parameters.
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PDF链接：
https://arxiv.org/pdf/708.009
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