Optical an photoelectric properties odf ZnSe:Ti crystals
- Mechnikov National University (Ukraine)
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 {sup 3}A{sub 2}(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 Ti{sup 2+} ions.
- OSTI ID:
- 22756547
- Journal Information:
- Semiconductors, Journal Name: Semiconductors Journal Issue: 5 Vol. 51; ISSN SMICES; ISSN 1063-7826
- Country of Publication:
- United States
- Language:
- English
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