| Absolute Generalized Oscillator Strength Profile of Negative Ion Resonance at 8.9 eV in C2F6 |
| |
| 作者姓名： | 樊晓伟 耿振铎 张岩松 K.T.Leung |
| |
| 作者单位： | [1]DepartmentofPhysics,HenanNormalUniversity,Xinxiang453007 [2]DepartmentofPhysics,HenanNormalUniversity,Xinxiang453007／／DepartmentofChemistry,UniversityofWaterloo,Waterloo,OntarioN2L3G1,Canada [3]DepartmentofChemistry,UniversityofWaterloo,Waterloo,OntarioN2L3G1,Canada |
| |
| 摘 要： | A temporary negative ion resonance at 8.9eV in C2F6 has been clearly identified using angle-resolved electron energy loss spectroscopy at 2.5 keV impact energy, and can be attributed to electron capture into 1^2a1u, 1^2a1g, 2^2a2u, and 1^2eg ,yirtual molecular orbitals. The corresponding absolute generalized oscillator strength profile is found to have a shape characteristic of non-dipole interaction with the maximum K - 0.8 a.u. of momentum transfer.
|
| 关 键 词： | 负离子共振 绝对广义振荡强度 C2F6 电子能量损失 分子轨道 |
| 本文献已被 维普 等数据库收录！ |
|
