Analysis of the Coulomb-solidification process in particle plasmas
Analysis of the Coulomb-solidification process in particle plasmas
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粒子等离子体中的库仑凝固过程分析
DOI：
10.1071/ph950469
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发表时间：
1995
期刊：
影响因子：
--
通讯作者：
Y. Hayashi
中科院分区：
文献类型：
--
作者：
K. Tachibana;Y. Hayashi
库仑凝固过程进行了分析，使用米氏散射椭圆偏振术与摄影和扫描电子显微镜的协助下。球形单分散碳颗粒被观察到在甲烷等离子体中生长。在液-固相变的库仑耦合参数被评估为约200，这是接近的值通过Monte Carlo模拟预测。具有相同电荷的PSS：尺寸的单分散颗粒的生长有利于库仑固体的形成。
The Coulomb-solidification process is analysed using Mie-scattering ellipsometry with the assistance of photography and scanning electron microscopy. Spherical monodisperse carbon particles are observed to grow in a methane plasma. The Coulomb-coupling parameter at the liquid-to-solid phase transition is evaluated to be around 200, which is close to the value predicted by a Monte Carlo simulation. The growth of monodisperse particles of pss: size having the same charge favours the formation of a Coulomb solid.