KRi 考夫曼离子源

1978 年 Dr. Kaufman 博士在美国创立 Kaufman & Robinson, Inc 公司, 研发生产宽束离子源, 根据设计原理分为考夫曼离子源, 霍尔离子源射频离子源. 美国考夫曼离子源历经 40 年改良及发展已取得多项成果. KRi 离子源在真空环境中实现薄膜沉积, 干式纳米刻蚀和修改材料表面性能.

在真空环境下, 通过使用美国 KRi 离子源, 制造从微米到亚纳米范围的关键尺寸的结构, 具有原子级控制的材料和表面特征.

美国 KRi 离子源适用于各类真空设备, 实现离子清洗 PC, 离子蚀刻 IBE, 辅助镀膜 IBAD, 离子溅射镀膜 IBSD 和离子束抛光 IBF 等工艺. 上海伯东是美国 KRi 考夫曼离子源中国总代理.

离子源       霍尔离子源                                       射频离子源                                  考夫曼离子源                              离子源中和器

KRI 考夫曼离子束中和器 Ion-Beam Neutralization

Ion-Beam Neutralization

As described in Technical Note KRI-01, an ion beam from a broad-beam industrial source must be neutralized. This is done by emitting electrons from a neutralizer. A hot-filament, plasma-bridge, or hollow-cathode type of neutralizer may be used. The ion source in Fig. 1 could be either gridded or gridless. For a gridless source, the neutralizer is a called a cathode-neutralizer. The target can be a sputter target or a substrate being etched. Connected to a voltmeter in Fig. 1, it serves as a neutralization probe.

 

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