Surface diffusion induced by low-energy bombardment with He ions: an exchange mechanism

• Published in: Вопросы атомной науки и техники
• Date: 2017
• Main Authors: Dudka, O.V., Mazilov, A.A., Gordienko, J.A.
• Format: Article
• Language: English
• Published: Національний науковий центр «Харківський фізико-технічний інститут» НАН України 2017
• Subjects: Физика радиационных повреждений и явлений в твердых телах
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/136166
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Surface diffusion induced by low-energy bombardment with He ions: an exchange mechanism / O.V. Dudka, A.A. Mazilov, J.A. Gordienko // Вопросы атомной науки и техники. — 2017. — № 5. — С. 3-7. — Бібліогр.: 24 назв. — англ.

The radiation-induced surface diffusion of molybdenum adatoms was studied using molecular dynamics simulations based on a many-body tight-binding potential interpolated to the short-range repulsive screened Coulombic interactions. It was shown that the He ion impact is accompanied by an extensive su...