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叙述了用金属筒来增强ECR2离子源的高电荷态离子束流强度。铝筒的增强效果最为显著。与锆简相比，Ar(8+)离子的束流强度从245μA增至330μA，Ar(9+)离子从125μA增至150μA。
The use of metal cans to enhance the ECF ion beam ion beam current intensity of highly charged ions is described. Aluminum tube enhancement is the most significant. The beam intensity of Ar (8+) ions increased from 245μA to 330μA and Ar (9+) increased from 125μA to 150μA compared to zirconium.