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Current issue    Ukr. J. Phys. 2015, Vol. 60, N 5, p.422-427
https://doi.org/10.15407/ujpe60.05.0422   Paper

Atamas N.A., Bulavin L.A., Kovalchuk V.I., Mayko A.M.

Taras Shevchenko National University of Kyiv, Faculty of Physics
(2/1, Academician Glushkov Ave., Kyiv 03127, Ukraine)

Influence Of Radiation On The Local Structure In A NaCl Aqueous Solution

Section: Soft matter
Language: English

Abstract: Using the method of molecular dynamics, the influence of radiation within the energy interval Er= 0÷12 MeV on the local structure in a 0.14-mol.% NaCl aqueous solution at the temperature T = 300 K is studied. No substantial changes in the local structure of the solution were found at energies Er  higher or lower than 9 MeV. At Er  = 9 MeV, the local structure changes drastically. This radiation effect can be considered as a maximum one and taking place due to the increase of the probability for cations and anions of the solute to interact with one another and with water molecules.

Key words: molecular dynamics method, irradiation, radial distribution function.

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