Theoretical analysis of the kinetics of low-temperature defect recombination in alkali halide crystals

Theoretical analysis of the kinetics of low-temperature defect recombination in alkali halide crystals

Kuzovkov, V.N. ; Popov, A.I. ; Kotomin, E.A. ; Moskina, A.M. ; Vasil'chenko, E. ; Lushchik, A.

Тема: Low-Temperature Radiation Effects in Wide Gap Materials

Інший ID: PACS: 61.72.Cc, 61.82.Ms, 64.70.pv

URI: http://dspace.nbuv.gov.ua/handle/123456789/129195

Посилання: Theoretical analysis of the kinetics of low-temperature defect recombination in alkali halide crystals / V.N. Kuzovkov, A.I. Popov, E.A. Kotomin, A.M. Moskina, E. Vasil'chenko, A. Lushchik // Физика низких температур. — 2016. — Т. 42, № 7. — С. 748-755. — Бібліогр.: 59 назв. — англ.

Підтримка: We are greatful to Prof. Cheslav Lushchik for valuable and stimulating discussions. A.I. Popov and A. Moskina would like to thank the support of Latvian research program IMIS2, while E. Vasil'chenko and A. Lushchik thank the Estonian Research Council−Institutional Research Fundings IUT02-26. E.A. Kotomin acknowledges the Russian Science Foundation (project 14-43-00052) for provided support of the present study of radiation defecrs

Дата: 2016

Завантажень: 566

Theoretical analysis of the kinetics of low-temperature defect recombination in alkali halide crystals

Анотація:

We analyzed carefully the experimental kinetics of the low-temperature diffusion-controlled F, H center recombination in a series of irradiated alkali halides and extracted the migration energies and pre-exponential parameters for the hole H centers. The migration energy for the complementary electronic F centers in NaCl was obtained from the colloid formation kinetics observed above room temperature. The obtained parameters were compared with data available from the literature.

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