Recent Progress in Electron Impact Ezperiments in Hefei
Using a new-built high-resolution multichannel (e,2e) spectrometer and a fast high-resolution electron energy loss spectrometer, the electron momentum spectra for some molecules and the electron energy loss spectra for noble atoms were measured at an impact energy of 2500 eV. Then the orbital assignments and the spin-orbit interactions for the outer valence molecular orbitals, as well as the dynamic behaviors for the valence excitation process of noble atoms, were investigated. In addition, the recent experiment on 1-butene shows that electron momentum spectroscopy is feasible to determine the Boltzmann-weighted abundances and thus to predict the relative stability for different conformers.
Electron momentum spectroscopy generalized oscillator strength electron impact spin-orbit interaction
Lin-Fan Zhu Xiang-Jun Chen Xu Shan Ke-Zun Xu
Hefei National Laboratory for Physical Sciences at Microscale, Department of Modern Physics, University of Science and Technology of China, Hefei, Anhui, 230026, China
国际会议
北京
英文
49-57
2008-10-27（万方平台首次上网日期，不代表论文的发表时间）