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Mechanism of space charge generation in shock compression of ionic crystalsстатья
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 4 июня 2021 г.
- Авторы: Sirotkin V.K., Surkov V.V.
- Журнал: Journal of Applied Mechanics and Technical Physics
- Том: 4
- Номер: 27
- Год издания: 1986
- Издательство: M A I K Nauka - Interperiodica
- Местоположение издательства: Russian Federation
- Первая страница: 495
- Последняя страница: 500
- Аннотация: During shock loading of solids (dielectrics, semiconductots, metals) electromagnetic phenomena such as electromagnetic radiation and emission, development of a current between the plates of a shortcircuited capacitor upon their compression, etc. occur [1-3]. In a phenomenological description of such processes the shock front is considered as a discontinuity on which polarization, dielectric permittivity, and conductivity of the material are given, and the mechanism of charge liberation in the shock front is not concretized [1]. The present study will employ a differeny approach, based on study of the kinetics of point defects and dislocations in a shock front and will calculate the dependence of the change in potential (or polarization) over front width on the amplitude of shock compression, explaining a number of experimentally observed dependences.
- Добавил в систему: Сурков Вадим Вадимович