Creation of excitations and defects in insulating materials by high-current-density electron beams of nanosecond pulse duration

D. I. Vaisburd, K. E. Evdokimov

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

14 Цитирования (Scopus)

Аннотация

The paper is concerned with fast and ultra-fast processes in insulating materials under the irradiation by a high-current-density electron beam of a nanosecond pulse duration. The inflation process induced by the interaction of a high-intensity electron beam with a dielectric is examined. The "instantaneous" distribution of non-ionizing electrons and holes is one of the most important stages of the process. Ionization-passive electrons and holes make the main contribution to many fast processes with a characteristic time in the range 10 -14 ÷ 10 -12 s: high-energy conductivity, intraband luminescence, etc. A technique was developed for calculation of the "instantaneous" distribution of non-ionizing electrons and holes in a dielectric prior to electron-phonon relaxation. The following experimental effects are considered: intraband luminescence, coexistence of intraband electron luminescence and band-to-band hole luminescence in CsI, high energy conductivity; generation of mechanical fields and their interaction with cracks and dislocations.

Язык оригиналаАнглийский
Название основной публикацииPhysica Status Solidi C: Conferences
Страницы216-222
Число страниц7
Том2
Издание1
DOI
СостояниеОпубликовано - 2005

ASJC Scopus subject areas

  • Condensed Matter Physics

Fingerprint Подробные сведения о темах исследования «Creation of excitations and defects in insulating materials by high-current-density electron beams of nanosecond pulse duration». Вместе они формируют уникальный семантический отпечаток (fingerprint).

  • Цитировать