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离子溅射对氚钛靶寿命的影响
Sputtering Effect on Life-time of Titanium Tritide Target
【摘要】 应用TRIM程序模拟了离子在氚钛靶上的溅射产额。结果显示,O+、N+、C+和D+2等在氚钛靶上的溅射是导致氚钛靶寿命下降的重要因素。为了减小离子溅射对氚钛靶寿命的影响,束流入射角应小于45°。
【Abstract】 Ion sputtering yields on TTi target are numerically calculated with TRIM program. The data of sputtering yields demonstrate that O+, N+, C+ and D+2 would bring about the decrease of lifetime of TTi target. In addition, the incident angle of ion beam should be less than 45° for decreasing the effect of ion sputtering.
【基金】 甘肃省自然科学基金资助项目(ZS001 A25 005 Z);国家经贸委高技术开发资助项目(96BK 474)
- 【文献出处】 原子能科学技术 ,Atomic Energy Science and Technology , 编辑部邮箱 ,2003年01期
- 【分类号】TL50
- 【被引频次】20
- 【下载频次】175