Optical an photoelectric properties odf ZnSe:Ti crystals
- Авторы: Nitsuk Y.1, Vaksman Y.1
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Учреждения:
- Mechnikov National University
- Выпуск: Том 51, № 5 (2017)
- Страницы: 571-575
- Раздел: Spectroscopy, Interaction with Radiation
- URL: https://journals.rcsi.science/1063-7826/article/view/199835
- DOI: https://doi.org/10.1134/S1063782617050190
- ID: 199835
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Аннотация
The photoconductivity and photoluminescence spectra of ZnSe:Ti crystals in the visible and infrared spectral regions are studied. It is established that the high-temperature impurity-induced photoconductivity of ZnSe:Ti crystals is defined by the optical transitions of electrons from the 3A2(F) ground state to highenergy excited states, with the subsequent thermal transitions of electrons to the conduction band. The efficient excitation of intracenter luminescence of ZnSe:Ti crystals is achieved by light from the region of the intrinsic absorption of Ti2+ ions.
Об авторах
Yu. Nitsuk
Mechnikov National University
Автор, ответственный за переписку.
Email: nitsuk@onu.edu.ua
Украина, Odessa, 65082
Yu. Vaksman
Mechnikov National University
Email: nitsuk@onu.edu.ua
Украина, Odessa, 65082