Manifestation of matrix effects in the energy spectra of secondary ions of titanium isotopes

The energy spectra of 46−50 Ti + titanium isotope secondary ions are investigated via steady-state oxygen ion beam sputtering of FeTiO 3 ilmenite and UTi 2 O 6 brannerite samples. The effect of these samples’ phase composition on the formation of specific short-range order statistics on the sputtere...

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Bibliographic Details
Published inSurface investigation, x-ray, synchrotron and neutron techniques Vol. 6; no. 1; pp. 182 - 186
Main Authors Didenko, P. I., Efremov, A. A., Kudryavtsev, Yu. A.
Format Journal Article
LanguageEnglish
Published Dordrecht SP MAIK Nauka/Interperiodica 01.02.2012
Subjects
Chemistry and Materials Science
Materials Science
Surfaces and Interfaces
Thin Films
Neutron Technique
Uranium
Short Range Order
Surface Investigation
Ilmenite
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Summary:The energy spectra of 46−50 Ti + titanium isotope secondary ions are investigated via steady-state oxygen ion beam sputtering of FeTiO 3 ilmenite and UTi 2 O 6 brannerite samples. The effect of these samples’ phase composition on the formation of specific short-range order statistics on the sputtered surface as well as the influence of various factors on the form of the energy spectra of these matrices are analyzed. The nature of the differences between the energy spectra of Ti + and U + secondary ions is considered. The isotopic composition of the elements in the investigated samples and the correlation between the type of isotope and the nature of its short-range order are analyzed.
ISSN:1027-4510
1819-7094
DOI:10.1134/S102745101202005X