Absorption and dissociative photoionization cross sections of NH3 from 80 to 1120 Å
Absorption and dissociative photoionization cross sections of NH3 from 80 to 1120 Å
复制标题
NH3 的吸收和离解光电离截面为 80 至 1120 Å
DOI：
10.1063/1.453472
复制
发表时间：
1987
影响因子：
4.4
通讯作者：
L. D. Kilcoyne
中科院分区：
文献类型：
--
作者：
J. Samson;G. Haddad;L. D. Kilcoyne
在80 ~ 1120 A范围内测量了氨的总吸收截面、光电离截面和解离光电离截面。所有可能的碎片离子已被观察到，包括双电离氨。在此光谱范围内还测量了绝对电离效率。的碎片离子的外观电位已被测量，并与来自出版的生成热和电离电位的碎片计算的外观电位进行比较。
The total absorption, photoionization, and dissociative photoionization cross sections of ammonia have been measured from 80 to 1120 A. All possible fragment ions have been observed including doubly ionized ammonia. The absolute ionization efficiencies have also been measured in this spectral range. The appearance potentials of the fragment ions have been measured and are compared with the calculated appearance potentials derived from published heats of formation and ionization potentials of the fragments.