Radiation induced softening of crystals

• Published in: Вопросы атомной науки и техники
• Date: 2021
• ISSN: 1562-6016
• Main Authors: Dubinko, V.I., Borysenko, V.N., Kushnir, V.A., Khodak, I.V., Mytrochenko, V.V., Gamov, V.O.
• Format: Article
• Language: English
• Published: Національний науковий центр «Харківський фізико-технічний інститут» НАН України 2021
• Subjects: Interaction of relativistic particles with crystals and matter
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/195462
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Radiation induced softening of crystals / V.I. Dubinko, V.N. Borysenko, V.A. Kushnir, I.V. Khodak, V.V. Mytrochenko, V.O. Gamov // Problems of Atomic Science and Technology. — 2021. — № 6. — С. 22-25. — Бібліогр.: 9 назв. — англ.

Under irradiation of crystals, atomic vibrations of the lattice that are large enough in amplitude so that the linear approximation and therefore the conventional phonon description of the lattice is not enough. At the same time, these vibrations are localized and can travel long distances in a crys...