论文标题
氟化锂（LIF）核物理实验的靶标制备
Lithium fluoride (LiF) target preparation for nuclear physics experiment
论文作者
论文摘要
使用真空蒸发过程以详细的方式讨论了自支撑Ag支持（LIF/AG）上的LIF目标制备（LIF/AG）。使用三线α源的能量损失来测量目标厚度。 183.74μg/cm 2通过蒸发过程实现了LIF的厚度。观察到目标的良好均匀性。目标在6％以内的目标中不均匀。 XPS分析证实了样品表面上F和LI原子的存在。
The LiF target preparation on self-supporting Ag backing (LiF/Ag) is discussed in a detailed manner using vacuum evaporation process. The target thickness is measured using the energy loss of three line alpha source. 183.74 μg/cm 2 thickness of LiF is achieved through the evaporation process. Good uniformity of targets is observed. Non-uniformity in targets is found within 6 %. The XPS analysis confirms the presence of both the F and Li atoms on sample surface.
