论文标题
电子回旋共振离子源的数值模型的开发和验证
Development and validation of the numerical model of Electron Cyclotron Resonance Ion Sources
论文作者
论文摘要
从墙壁中的次级电子发射（参见）的过程包括在电子回旋共振离子源的数值高级模型中。发现看到强烈影响电子限制时间和离子产生。通过修改模型，我们观察到源对气体流入源的变化以及注入的微波功率的反应。研究了缩放六角磁场的源性能。计算出的趋势接近实验观察结果。
Processes of the secondary electron emission (SEE) from the walls are included into the Numerical Advanced Model of Electron Cyclotron Resonance Ion Sources (NAM-ECRIS). It is found that SEE strongly influences electron confinement time and ion production. With the modified model, we observe reactions of the source to changes in a gas flow into the source and in an injected microwave power. The source performance with scaling the hexapole magnetic field is investigated. The calculated tendencies are close to the experimental observations.
