Автори | О. Stanovyi, S. Кutovyy, A. Gumenyuk, І. Dmitruk |
Афіліація | Taras Shevchenko National University of Kyiv, 64/13, Volodymyrska Str., 01601 Kyiv, Ukraine |
Е-mail | astanovyi@gmail.com |
Випуск | Том 9, Рік 2017, Номер 4 |
Дати | Одержано 22.05.2017, у відредагованій формі - 25.07.2017, опубліковано online - 27.07.2017 |
Цитування | О. Stanovyi, S. Кutovyy, A. Gumenyuk, І. Dmitruk, J. Nano- Electron. Phys. 9 No 4, 04009 (2017) |
DOI | 10.21272/jnep.9(4).04009 |
PACS Number(s) | 78.60.Kn |
Ключові слова | Thermoluminescence, Traps (2) , Energy spectrum (2) , Alkali halide crystals. |
Анотація | The activation energy spectrum of traps in KBr crystals has been studied by the thermoluminescence (TL) methods in the temperature range of 80-450 К. The energies of thermal activation of traps in KBr were found to form an oscillator-like series , with the vibrational quantum energy 0.078 eV (629 cm – 1). Using the generalization of the data on other investigated alkali halides crystals the early-proposed model of the TL in alkali halides based upon two-stage recombination of the H-centers was confirmed. The energy of the quantum in oscillator regularity corresponds to the local vibration mode of the halide molecule . |
Перелік посилань |