[1] Fermi E. Phys., 1931, 71: 250.
[2] Barnes G L, Sibert E L. Journal of Molecular Spectroscopy, 2008, 249(2): 78.
[3] Stride J A, Dallin P H, Jayasooriya U A. J. Chem. Phys., 2003, 119(5): 2747.
[4] Aoki K, Yamawaki H, Sakashita M. Science, 1995, 268(5215): 1322.
[5] Olbert-Majkut A, Ahokas J, Lundell J, et al. Chemical Physics Letters, 2009, 468: 176.
[6] Deng M L, Zhu W Q. Physical Review E, 2008, 77(6): 061114.
[7] Gladrov S M, Karimov M G, Koroteev N I. JETP Letter, 1982, 35(9): 470.
[8] Gao X L, Butler I S, Kremer R. Spectrochimica Acta Part A., 2005, 61: 27.
[10] Bertran J F, Ballester L,Dobrihalova L, et al. Spectrochimica Acta, 1968, 24A: 1765.
[12] Li Dongfei, Sun Shang, Sun Chenglin, et al. Spectrochimica Acta, 2012, 96: 193.