DocumentCode
2037739
Title
Excited states in the VUV photoionization process of liquid tetramethylsilane and alkanes
Author
Guelfucci, J.P. ; Huertas, M.L. ; Casanovas, J.
Author_Institution
CPAT, Univ. Paul Sabatier, Toulouse, France
fYear
2002
fDate
2002
Firstpage
78
Lastpage
80
Abstract
Some characteristic energies are observed in the first derivative of the photoionization spectrum of tetramethylsilane (TMS) cyclohexane and 2,2,dimethylbutane (DMB). They could correspond to "auto-ionizing" states situated above the ionization threshold. Some of these energies are assigned to Rydberg series converging to a vertical ionization potential in gas phase and persisting in liquid phase.
Keywords
autoionisation; excited states; ionisation potential; organic compounds; photoionisation; 2,2,dimethylbutane; Rydberg series; VUV photoionization process; alkanes; auto-ionizing states; cyclohexane; excited states; ionization threshold; liquid tetramethylsilane; vertical ionization potential; Absorption; Digital multimedia broadcasting; Electrons; Fluctuations; Ionization; Lamps; Liquids; Metastasis; Phase detection; Spectroscopy;
fLanguage
English
Publisher
ieee
Conference_Titel
Dielectric Liquids, 2002. ICDL 2002. Proceedings of 2002 IEEE 14th International Conference on
Print_ISBN
0-7803-7350-2
Type
conf
DOI
10.1109/ICDL.2002.1022698
Filename
1022698
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