Fine structure of inelastic electron scattering cross-section spectra for MN

19th International Scientific Conference Reshetnev Readings 2015

Parshin, A.S.^1 ; Igumenov, A Yu^1 ; Mikhlin, Yu L^2 ; Pchelyakov, O.P.^1,3 ; Zhigalov, V.S.^1,4

Siberian State Aerospace University, Academician M.F. Reshetnev, 31 Krasnoyarskiy Rabochiy prospect, Krasnoyarsk

660037, Russia^1

Institute of Chemistry and Chemical Technologies, Siberian Branch, Russian Academy of Sciences, 50/24 Akademgorodok, Krasnoyarsk

660036, Russia^2

Rzhanov Institute of Semiconductor Physics, Siberian Branch, Russian Academy of Sciences, 13 Academician Lavrentjev Av., Novosibirsk

630090, Russia^3

Kirensky Institute of Physics, Siberian Branch, Russian Academy of Sciences, 50/38 Akademgorodok, Krasnoyarsk

660036, Russia^4

关键词: Comparative analysis;    Electron energy loss spectrum;    Experimental spectra;    Fine structures;    Inelastic electron scattering cross sections;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/122/1/012025/pdf
DOI  :  10.1088/1757-899X/122/1/012025

来源: IOP

【 摘 要 】

The comparative analysis of the reflection electron energy loss spectra and the inelastic electron scattering cross-section spectra for Mn was carried out. It is shown that inelastic electron scattering cross-section spectra have certain advantages in the study of the interaction of electrons with the substance as compared to the electron energy loss spectra. The inelastic electron scattering cross section spectra fine structure was analysed by fitting the experimental spectra using the 3 parameters Lorentzian-type formula of Tougaard. This method was used for the quantitative analysis of the contributions of various loss processes in the inelastic electron scattering cross section spectra, determination of the loss peaks energies and origin.