粒子靠近规则结构衬底时的电荷和电势分布
Charge and potential distributions for particles approaching substrates with regular structures
摘要:
采用粒子模拟方法研究了绝缘粒子在具有规则绝缘结构的衬底上的电荷和电势分布。一个细长的颗粒和基板与细长结构被认为是流动的等离子体。研究了粒子和衬底的相对位置在它们相互作用中的作用。它还表明,由于定向紫外光的光电发射修改的相互作用。模拟是二维的,离子和电子被视为单独的粒子。
英文摘要:
The charge and potential distributions for insulating particles approaching a substrate with regular insulating structures are studied by particle-in-cell numerical simulations. An elongated particle and substrate with elongated structures are considered for flowing plasmas. The role of the relative position of the particle and the substrate in their interactions is investigated. It is also demonstrated that the interactions are modified by photoemission due to directed UV light. The simulations are two dimensional with ions and electrons treated as individual particles.
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