Temperature measurements from CN spectra in a laser-induced plasma
作者： James O. Hornkohl , Christian Parigger , J.W.L. Lewis
DOI: 10.1016/0022-4073(91)90042-O
关键词:
摘要: Abstract The spontaneous-emission spectra of the CN violet system were observed following excimer-laser-induced breakdown an atmospheric-pressure CO 2 /N mixture. Using a triple monochromator and gated linear-diode array, acquired with spectral resolutions 7 cm -1 within 1 μsec laser pulse. Comparison rotation-vibrational structure Δν=0 sequence synthetic spectra, which calculated using direct diagonalization rotational fine-structure Hamiltonians, yielded internal, molecular temperatures approx. 8000 K. No evidence internal nonequilibrium vibrational modes was observed.
harvard.edu
elsevier.com
sci-hub.se 参考文章(12)
Robert W. Field, Hélène Lefebvre-Brion, Perturbations in the Spectra of Diatomic Molecules ,(2012)
Haruhiko Ito, Yasushi Ozaki, Kaoru Suzuki, Tamotsu Kondow, Kozo Kuchitsu, Analysis of the B2Σ+ ∼ A2Πi perturbations in the CN(B2Σ+-X2Σ+) main band system Journal of Molecular Spectroscopy. ,vol. 127, pp. 283- 303 ,(1988) , 10.1016/0022-2852(88)90121-X
Alfred Gordon Gaydon, The spectroscopy of flames ,(1957)
Anthony J. Kotlar, Robert W. Field, Jeffrey I. Steinfeld, John A. Coxon, Analysis of perturbations in the A2Π-X2Σ+ “Red” system of CN Journal of Molecular Spectroscopy. ,vol. 80, pp. 86- 108 ,(1980) , 10.1016/0022-2852(80)90272-6
J.O. Hornkohl, W.M. Ruyten, Corrections to two-photon Hönl-London factors Journal of Molecular Spectroscopy. ,vol. 123, pp. 499- 500 ,(1987) , 10.1016/0022-2852(87)90296-7
Rolf Engleman, The Δv = 0 and +1 sequence bands of the CN violet system observed during the flash photolysis of BrCN Journal of Molecular Spectroscopy. ,vol. 49, pp. 106- 116 ,(1974) , 10.1016/0022-2852(74)90100-3
R.N. Zare, A.L. Schmeltekopf, W.J. Harrop, D.L. Albritton, A Direct Approach for the Reduction of Diatomic Spectra to Molecular Constants for the Construction of RKR Potentials Journal of Molecular Spectroscopy. ,vol. 46, pp. 37- 66 ,(1973) , 10.1016/0022-2852(73)90025-8
J. B. Tatum, Interpretation of Intensities in Diatomic Molecular Spectra Astrophysical Journal Supplement Series. ,vol. 14, pp. 388- ,(1967) , 10.1086/190149
Ellis E. Whiting, Aert Schadee, Jeremy B. Tatum, Jon T. Hougen, Ralph W. Nicholls, Recommended conventions for defining transition moments and intensity factors in diatomic molecular spectra Journal of Molecular Spectroscopy. ,vol. 80, pp. 249- 256 ,(1980) , 10.1016/0022-2852(80)90137-X
J. K. Cashion, Testing of Diatomic Potential‐Energy Functions by Numerical Methods The Journal of Chemical Physics. ,vol. 39, pp. 1872- 1877 ,(1963) , 10.1063/1.1734545