Total Electron Scattering Cross Sections for Simple Perfluorocarbons (Atomic and Molecular Physics)

概要

論文の詳細を見る
Total electron scattering cross sections for CF_4, C_2F_6 and C_3F_8 have been measured in the energy range between 1.25 eV and 3000 eV using a compact linear transmission apparatus. Electrons scattered into a narrow forward angular range that should be counted in the scattered one were estimated utilizing measured quantities. The present results for CF_4 agree well with available data at low and high energies, while some discrepancies were seen at intermediate energies. Measured results for C_2F_6 and C_3F_6 were shown at high energies for the first time. Upper bound of the elastic cross sections for these molecules were estimated at electron energies higher than 20 eV.
社団法人日本物理学会の論文
2003-05-15