National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [51735001, 11975119, 11774030]; Beijing Natural Science FoundationBeijing Natural Science Foundation [2192049]
机构署名：
本校为通讯机构
院系归属：
核科学技术学院
摘要：
The electronic stopping power of low-energy He projectile particles moving through an Al film under channeling and off-channeling trajectories and its temperature dependence are studied by combining the time-dependent density-functional-theory method with molecular dynamics simulations. The results show that the effect of target temperature on target stopping power can be divided into two aspects which are derived from the target electron and target ion. Below 500 K, the effect of the target-electron temperature on target stopping power is almost negligible. The influence of the target-ion tem...
