论文信息 - Overlapping core to valence and core to Rydberg transitions and resonances in the XUV spectra of SiF4

Overlapping core to valence and core to Rydberg transitions and resonances in the XUV spectra of SiF4

By comparison of the Si 2p absorption spectra of molecular and solid SiF4 the local character of the resonances above threshold and the valence or Rydberg character of the lines at threshold have been established. After checking the reliability of the Z+1 model on the core spectra of SF6, an assignment of the SiF4 lines, based on SCF calculations for the Z+1 analogue PF4+, is presented which is consistent with the experimental data.

B. Pittel | W. Schwarz | P. Rabe | B. Sonntag | H. Friedrich

[1] W. Butscher,et al. Term-values and valence-rydberg mixing in core-excited states, SiH4 and PH3 , 1979 .

[2] C. E. Brion,et al. Inner shell excitation of SF6 by 2.5 keV electron impact , 1978 .

[3] T. C. Chang,et al. Experimental and theoretical investigation of the Li is spectra of molecular lithium halides , 1976 .

[4] R. Buenker,et al. Use of the Z+1-core analogy model: examples from the core-excitation spectra of CO2 and N2O , 1976 .

[5] M. Robin. Rydberg excitations in X-ray absorption spectra , 1975 .

[6] Melvin B. Robin,et al. Higher excited states of polyatomic molecules , 1974 .

[7] F. Comes,et al. Spectra of the xenon fluorides XeF2 and XeF4 in the far uv region , 1973 .

[8] W. L. Jolly,et al. The use of X-ray photoelectron spectroscopy to assess d orbital participation in compounds of silicon and germanium , 1972 .

[9] F. C. Brown,et al. Absorption by Some Molecular Gases in the Extreme Ultraviolet , 1972 .

[10] Joseph L. Dehmer,et al. Evidence of Effective Potential Barriers in the X‐Ray Absorption Spectra of Molecules , 1972 .

[11] P. Siegbahn,et al. Gaussian basis sets for the first and second row atoms , 1970 .

[12] Y. Onodera,et al. Excitons in Alkali Halides , 1967 .

[13] Y. Toyozawa,et al. Dynamical Jahn-Teller Effect in Alkali Halide Phosphors Containing Heavy Metal Ions , 1966 .