Isotopic tellurium targets for heavy-ion nuclear physics produced by vapor deposition
Isotopic tellurium targets for heavy-ion nuclear physics produced by vapor deposition
复制标题
通过气相沉积生产的用于重离子核物理的同位素碲靶
DOI：
10.1016/0168-9002(89)90111-3
复制
发表时间：
1989
期刊：
影响因子：
--
通讯作者：
G. E. Thomas
中科院分区：
文献类型：
--
作者：
J. Greene;G. E. Thomas
采用电阻加热气相沉积方法在不同衬底上制备了厚度为1 mg/cm~2的122Te靶材。事实证明，底物制备对这些靶材的生产至关重要。在阿贡国家实验室ATLAS设施进行的实验表明，这些靶具有高纯度，没有检测到污染。此外，我们在制备自支撑的300μg/cm2厚的同位素碲箔方面也取得了有限的成功。
122Te targets of 1-mg/cm2thickness were prepared on various substrates by vapor deposition using resistive heating. Substrate preparation proved crucial for the production of these targets. Experiments performed at the Argonne National Laboratory ATLAS Facility showed the targets to be of high purity with no detectable contamination. In addition, we have had limited success preparing self-supported, 300 μg/cm2thick, isotopic tellurium foils.