Collision cross-sections for low energy electrons in methane
Collision cross-sections for low energy electrons in methane
复制标题
甲烷中低能电子的碰撞截面
DOI：
10.1039/f29726801514
复制
发表时间：
1972
期刊：
影响因子：
--
通讯作者：
I. Walker
中科院分区：
文献类型：
--
作者：
Colin W. Duncan;I. Walker
已在甲烷中测量了电子扩散系数，并且碰撞截面与所评估的这些测量结果一致。这些表明振动激发在低能量下很重要，并建议直接激发而不是共振激发。动量传递碰撞截面在低能量下急剧上升。
Electron diffusion coefficients have been measured in methane and collision cross-sections consistent with these measurements evaluated. These show that vibrational excitation is important at low energies and suggest direct rather than resonance excitation. The momentum transfer collision cross-section rises very steeply at low energies.