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Registration Number

0217U001458, 0116U007563 , R & D reports

Title

The researchers of the effect of interaction of hydrogen ions and its isotopes with structural materials are used in nuclear power industry

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Head

Fedorovych Oleg Antonovych, Кандидат фізико-математичних наук

Registration Date

15-02-2017

Organization

Institute For Nuclear Research Of National Academy Of Sciences Of Ukraine

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The modernization of the plasma-chemical reactor was produce for receiving a flow of hydrogen ions with the required current densities and energies.High-frequency discharge with the frequency of 13.56 MHz into the vacuum with the electric field crossed with the controlled magnetic field was used.This made it possible to increase the degree of ionization plasma and density ion current of hydrogen ions. The energy of hydrogen ions is changed by an adjustable magnetic field from 100 eV to 1000 eV.Processing of materials was performed at energies of 300-350 eV, at which the maximum coefficient of the sputtering materials. The secondary ion mass spectrometry was conducted in the Institute of Physics of Semiconductors of not irradiated and irradiated materials for elemental their composition analysis. More than 50 mass spectra were obtained. Significant changes in secondary ion mass spectra of not irradiated and irradiated samples are observed. The results of X - ray structural analysis of materials before and after irradiation were obtained in the Institute for problems of materials science. The dosimetry of radiation was carried out in the plasma ion source.

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Войтенко Леонід Михайлович
Гладковський Володимир Володимирович
Костін Євген Георгійович
Петряков Володимир Олексійович
Полозов Борис Павлович
Рокицький Олександр Анатолійович
Шевель Валерій Миколайович

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2020-04-02