用于■_e静止质量测量的大面积离子注入氚源

THE TRITIUM ION IMPLANTATION SOURCE WITH LARGE AREA USED FOR THE MEASUREMENT OF THE REST MASS OF ■_e

文章叙述了用于■_e静止质量测量的大面积离子注入氚源的制备原理、方法和装置,通过实验选择了合适的离子注入条件,分析了离子注入氚源的强度、均匀性、注入深度及氚的逃逸等特性。

The principle,methods and instruments of the tritium ion implantation sourcewith large area used for the measurement of the rest mass of ■_e are described.The optimum conditions of the tritium ion implantatrion are chosen accordingto the experiments.The properties of the source are analysed.