Producing Carbon Stripper Foils Containing Boron

被引:1
|
作者
Stoner, J. O., Jr. [1 ]
机构
[1] ACF Met Arizona Carbon Foil Co Inc, Tucson, AZ 85719 USA
来源
14TH INTERNATIONAL WORKSHOP ON TARGETRY AND TARGET CHEMISTRY | 2012年 / 1509卷
关键词
carbon foils; carbon-boron foils; stripper foils; extractor foils; ELECTRON-GUN;
D O I
10.1063/1.4773939
中图分类号
O59 [应用物理学];
学科分类号
摘要
Parameters being actively tested by the accelerator community for the purpose of extending carbon stripper foil lifetimes in fast ion beams include methods of deposition, parting agents, mounting techniques, support (fork) materials, and inclusion of alloying elements, particularly boron. Specialized production apparatus is required for either sequential deposition or co-deposition of boron in carbon foils. A dual-use vacuum evaporator for arc evaporation of carbon and electron-beam evaporation of boron and other materials has been built for such development. Production of both carbon and boron foils has begun and improvements are in progress.
引用
收藏
页码:51 / 55
页数:5
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