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Электронный каталог: Moskalets, S. V. - Dynamical screening effects on the formation of swift heavy ion damage in GaN
Moskalets, S. V. - Dynamical screening effects on the formation of swift heavy ion damage in GaN
Статья
Автор: Moskalets, S. V.
Journal of Alloys and Compounds: Dynamical screening effects on the formation of swift heavy ion damage in GaN
б.г.
ISBN отсутствует
Автор: Moskalets, S. V.
Journal of Alloys and Compounds: Dynamical screening effects on the formation of swift heavy ion damage in GaN
б.г.
ISBN отсутствует
На полку
Статья
Moskalets, S.V.
Dynamical screening effects on the formation of swift heavy ion damage in GaN / S.V.Moskalets, R.A.Rymzhanov, A.E.Volkov. – Text : electronic // Journal of Alloys and Compounds. – 2026. – Vol. 1080. – P. 190972. – URL: https://doi.org/10.1016/j.jallcom.2026.190972. – Bibliogr.: 34.
We used a multiscale model to study the damage caused by swift heavy ions in GaN. The model combines Monte Carlo and molecular dynamics simulations to analyze the material response to the excitation initiated by a projectile. We found that the most appropriate simulation approach couples the dynamical screening of charges of target atoms during the scattering of fast electrons with the Tersoff-Brenner interatomic potential describing atomic dynamics in the excited target. The simulations demonstrate the formation of damaged ion tracks with an amorphous core, containing voids filled with nitrogen. The core is surrounded by a damaged crystalline region containing edge dislocations, consistent with experimental observations.
Спец.(статьи,препринты) = С 349.1 - Действие излучения на материалы$
Спец.(статьи,препринты) = С 342 а - Потери энергии и пробеги заряженных частиц. Эффект Вавилова- Черенкова. Дельта-электрон. Ионизация внутренних оболочек при торможении
ОИЯИ = ОИЯИ (JINR)2026
Moskalets, S.V.
Dynamical screening effects on the formation of swift heavy ion damage in GaN / S.V.Moskalets, R.A.Rymzhanov, A.E.Volkov. – Text : electronic // Journal of Alloys and Compounds. – 2026. – Vol. 1080. – P. 190972. – URL: https://doi.org/10.1016/j.jallcom.2026.190972. – Bibliogr.: 34.
We used a multiscale model to study the damage caused by swift heavy ions in GaN. The model combines Monte Carlo and molecular dynamics simulations to analyze the material response to the excitation initiated by a projectile. We found that the most appropriate simulation approach couples the dynamical screening of charges of target atoms during the scattering of fast electrons with the Tersoff-Brenner interatomic potential describing atomic dynamics in the excited target. The simulations demonstrate the formation of damaged ion tracks with an amorphous core, containing voids filled with nitrogen. The core is surrounded by a damaged crystalline region containing edge dislocations, consistent with experimental observations.
Спец.(статьи,препринты) = С 349.1 - Действие излучения на материалы$
Спец.(статьи,препринты) = С 342 а - Потери энергии и пробеги заряженных частиц. Эффект Вавилова- Черенкова. Дельта-электрон. Ионизация внутренних оболочек при торможении
ОИЯИ = ОИЯИ (JINR)2026
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