Computer simulation radiation damages in condensed matters

A. A. Kupchishin, A. A. Kupchishin, N. A. Voronova, V. I. Kirdyashkin, V. A. Gyngazov

Результат исследований: Материалы для журнала

1 Цитирования (Scopus)

Аннотация

As part of the cascade-probability method were calculated the energy spectra of primary knocked-out atoms and the concentration of radiation-induced defects in a number of metals irradiated by electrons. As follows from the formulas, the number of Frenkel pairs at a given depth depends on three variables having certain physical meaning: firstly, Cd (Ea h) is proportional to the average energy of the considered depth of the PKA (if it is higher, than the greater number of atoms it will displace); secondly is inversely proportional to the path length λ2 for the formation of the PKA (if λ1 is higher than is the smaller the probability of interaction) and thirdly is inversely proportional to Ed. In this case calculations are in satisfactory agreement with the experimental data (for example, copper and aluminum).

Язык оригиналаАнглийский
Номер статьи012039
ЖурналIOP Conference Series: Materials Science and Engineering
Том110
Номер выпуска1
DOI
СостояниеОпубликовано - 23 фев 2016
Опубликовано для внешнего пользованияДа
Событие11th International Scientific Conference on Radiation-Thermal Effects and Processes in Inorganic Materials 2015, RTEP 2015 - Tomsk, Российская Федерация
Продолжительность: 31 авг 201510 сен 2015

ASJC Scopus subject areas

  • Materials Science(all)
  • Engineering(all)

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