微通道板防离子反馈膜运转的有效性

OPERATING EFFECTIVENESS OF THE ION BARRIER FEEDBACK FILM OF MICROCHANNEL PLATE

介绍做通道板Al2O3防离子反馈膜的离子透过特性试验方法及结果。给出描述离子气馈膜运转有效性的理论表达式。

The method and results of an ion transmission characteristie experiment of Al2O3 barrier feedback film are introduced. Theoretical expression deseribing the effectiveness of ion feedback film operating is given.