New Method for Determining the Electron Streams in the Metals from the Measured Flows of Scattered Primary Radiation

Abstract:

The paper examines the results of theoretical and experimental studies of different interaction of ionizing emission photons with substances, in particular, the photo effect and the Compton scattering of these photons. The paper substantiates a new method of determining the recoil electrons number - the photoelectrons number ratio. The results of certain measurements are presented. The analysis of the results showed that there are noticeable divergences between the theoretical calculations and the experimental data.

• Periodical: Materials Science Forum (Volume 870)
• Pages: 735-740
• DOI: https://doi.org/10.4028/www.scientific.net/MSF.870.735
• Online since: September 2016
• Authors: P.M. Kosianov*
• Keywords: Compton Scattering, Gamma Emissions, Incoherently Scattered of X-Ray, Photo Effect, Ratio of the Intensities of the Characteristic, Ratio of the Number of Recoil Electrons to the Number of Photoelectrons

References

[1] E.V. Shpol'skiy, Atomic physics, V. 1, Nauka, Moscow, (1974).

[2] E.V. Shpol'skiy, Simultaneity in the Compton effect, Uspekhi fizicheskikh nauk, the Russian Academy of Sciences, 42 (1950) 315.

[3] D. Briggs, Surface analysis by Auger and X-ray photoelectron spectroscopy, Mir, Moscow, (1987).

[4] M. Thompson, M.D. Baker, A. Christie, J.F. Tyson, Auger Electron Spectroscopy, Chemical analysis: a series of monographs on analytical chemistry and its applications, Vol. 74, Wiley-Interscience, New York, (1985).

[5] E.G. Luk'yanova, S.V. Podolyako, Numerical simulation of X-ray transformation in the objects, taking into account the effect of form factors on the angular distribution of photons, Preprint IPM № 6, Moscow, (2004).

[6] A.G. Revenko, X-ray fluorescence analysis: state and development trends (review), Zavodskaya laboratoriya, 66 (2000) 3-19.

[7] S.V. Mamikonyan, Apparatus and methods of fluorescent X-ray radiometric analysis, Atomizdat, Moscow, (1976).

[8] P.M. Kosianov, Calculations of matrix effects in quantitative X-ray analysis of the substance having complex chemical composition, Izd-vo YuUrGU, Chelyabinsk, (2005).

[9] P.M. Kosianov, Compton scattered radiation in X-ray analysis of the substance, Prikladnaya fizika, 4 (2012) 15-23.

[10] G.H. Morrison, Physical methods for trace elemental analysis, Mir, Moscow, (1967).

[11] N.F. Losev, Quantitative X-ray spectrum fluorescence analysis, Nauka, Moscow, (1969).

[12] W. Heitler, The Quantum Theory of Radiation, Izdatel'stvo inostrannoy literatury, Moscow, (1956).