Share Email Print
cover

Proceedings Paper

Resonance-enhanced multiphoton ionization spectroscopy of SF2 radical
Author(s): Quanxin Li; Jinian Shu; Qun Zhang; Shuqin Yu; Jinghua Dai; Congxiang Chen; Xingxiao Ma
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

The electronic spectra of SF2 radical were experimentally investigated by using Resonance-Enhanced Multiphoton Ionization in the excitation wavelength range of 245-365 nm. A pulsed dc discharge technique was applied to generate the neutral SF2 in the supersonic beam of Ar seeded with SF6. From the recorded laser excitation resonance spectra at the mass-electron ratio corresponding to SF2+, ten electronic band system of SF2 including three series of Rydberg states and two valence states were observed, and most of them were vibrationally assigned. A fit of Rydberg formula to the ns origins suggest the adiabatic ionization potential for neutral SF2 being 10.02 eV.

Paper Details

Date Published: 15 May 1998
PDF: 5 pages
Proc. SPIE 3271, Laser Techniques for State-Selected and State-to-State Chemistry IV, (15 May 1998); doi: 10.1117/12.308412
Show Author Affiliations
Quanxin Li, Univ. of Science and Technology of China (China)
Jinian Shu, Univ. of Science and Technology of China (China)
Qun Zhang, Univ. of Science and Technology of China (China)
Shuqin Yu, Univ. of Science and Technology of China (China)
Jinghua Dai, Univ. of Science and Technology of China (China)
Congxiang Chen, Univ. of Science and Technology of China (China)
Xingxiao Ma, Univ. of Science and Technology of China (China)


Published in SPIE Proceedings Vol. 3271:
Laser Techniques for State-Selected and State-to-State Chemistry IV
John W. Hepburn; Robert E. Continetti; Mark A. Johnson, Editor(s)

© SPIE. Terms of Use
Back to Top