Nitrided carbon foils as long-lived charge strippers
Nitrided carbon foils as long-lived charge strippers
复制标题
氮化碳箔作为长寿命电荷剥离器
DOI：
10.1016/0168-9002(91)90764-h
复制
发表时间：
1991
影响因子：
1.4
通讯作者：
K. Yamazaki
中科院分区：
文献类型：
--
作者：
I. Sugai;M. Oyaizu;T. Hattori;K. Kawasaki;T. Yano;H. Muto;Yohsuke Takahashi;K. Yamazaki
采用反应氮离子束溅射的新方法制备了具有优良寿命和力学性能的氮化碳剥离箔。箔显示没有收缩，并保持在长时间的离子束照射的机械灵活性。用直径3.5mm、注量为4 μA、能量为3.2MeV的Ne ~+束流，在断裂前被这种薄膜剥离的平均积分电流为75 mC。该能力比市售的碳剥离器箔大约30倍。详细说明了制备方法和所生产的箔的组成。
Nitrided carbon stripper foils with excellent lifetimes and mechanical properties have been made by a new method based on reactive nitrogen-ion-beam sputtering. The foils showed no shrinkage and maintained mechanical flexibility during long periods of irradiation by ion beams. The average integrated current stripped by such foils before breakage was 75 mC using a 3.2 MeV Ne+beam flux of 4 μA, 3.5 mm in diameter. This capability is about 30 times greater than commercially available carbon stripper foils. Details are given for the method of preparation and the compositions of the foils produced.