Electron energy-loss spectroscopy of autoionizing states of zinc

Serbian Astronomical Journal

Pejčev Vladimir M.¹  Predojević B.²  Filipović Dušan M.³  Marinković Bratislav P.⁴  Šević Dragutin M.⁴ 

[1] Institute of Physics, Belgrade, Faculty of Natural Sciences, Kragujevac;Institute of Physics, Belgrade, Faculty of Natural Sciences, University of Banja Luka, Republic of Srpska, Bosnia and Herzegovina;Institute of Physics, Belgrade, Faculty of Physics, Belgrade;Institute of Physics, Belgrade;

关键词: atomic processes;    scattering;    line: profiles;   

DOI  :  10.2298/SAJ0469053P

来源: DOAJ

【 摘 要 】

Autoionizing energy-loss spectra of Zn from 10.8 to 12.5 eV, for incident electron energies between 20 and 100 eV, have been recorded at scattering angles from 0° to 10°. These spectra were decomposed using χ2 minimization procedure to show the contribution of the 3d 10 4s 2 → 3d 9 4s 2 4p, single inner-electron transitions. Relative intensities of lines in the Zn spectra are determined with respect to the 3d 10 4s 2 → 3d 10 4s4p resonance line. The line shapes and widths are examined. The results are compared with available measurements and theoretical estimates.

【 授权许可】

Unknown