Long vibrational progressions are observed in the electron impact energy loss spectrum of NOa in the 1 S-4.1 eV energy loss range. These progressions can be assigned to the 1 'Ba + % \*Al transition and suggest that the 1 \*Bs state is asymmetric.
Angular dependence of the energy loss spectra for argon by low energy electron impact
β Scribed by Toshio Tsuboi; Nobuo Oda; Yoshihiko Hatano
- Publisher
- Elsevier Science
- Year
- 1976
- Tongue
- English
- Weight
- 280 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
β¦ Synopsis
Encrzy 10s'~ spectra for argon by 30 eV electron impact have been measured f'or srzttering anglas from 1.5" to 70'. TWO new loss peaks are observed in the spectra; cnc correspondin, n ta the 3d (13.86 eV) excitation, the other corresponding to the 3d3 fL 3.97 eV) excitqtion. The reIr?tivc cross sections, differential in the sccittcring angle, for the escitation of the 3d5 and 3d3 states, are reported
π SIMILAR VOLUMES
High-resolution, angular-dependent electron spectrometric studies and ab initio quantum mechanical calculations ofthe simple Penning lonlzation systems He(2 'S, 2 'S)+Li(l'S) are presented, demonstrating the Importance of electron angular distribution effects on the spectra of attractive Penning ion
Low-energy electron loss spectra of naphthalene and acenaphthene deposited on a thin film ofsolid argon have been measured at a temperature of 20 K. The second triplet of acenaphthene ( 1 'Bz) could be detected at 3.74 eV, and a further triplet is tentatively assigned at 4.23 eV. The band observed b
High-resolution electron energy-loss spectra are reported for fluorene and biphenyl deposited on a thin film of solid argon at a temperature of 20 K. New triplet states are detected at 3.86 eV in fluorene and 3.93 eV in biphenyl. The assignment of the newly found triplet states is discussed in the f