Scintillators based on CdWO 4 and CdWO 4: Bi single crystalline films

Journal article
(Original article)


Publication Details

Author(s): Zorenko Y, Gorbenko V, Voznyak T, Konstankevych I, Savchyn V, Batentschuk M, Winnacker A, Brabec C
Journal: IEEE Transactions on Nuclear Science
Publication year: 2012
Volume: 59
Pages range: 2281-2285
ISSN: 0018-9499
Language: English


Abstract


This research is directed on creating by liquid phase epitaxy the single crystalline film scintillators based on undoped and Bi doped CdWO compounds as well as the phoswich detector based on CdWO : Bi or CdWO films CdWO or CdWO : Bi crystals epitaxial structures. The luminescent and scintillation properties of the undoped and Bi doped (in a concentration range of 0.04-0.25 at. %) CdWO films, grown by LPE method from Na WO flux, were compared with the properties of CdWO bulk crystal analogs, grown from melts by the Czochralski method. Using the traditional luminescence spectroscopy and the luminescence spectroscopy under excitation by pulsed synchrotron radiation with energy in the fundamental absorption range of CdWO host, we have also examined the nature of different emission centers and studied energy transfer processes from tungstate hosts to Bi ions and defect centers in CdWO and CdWO : Bi films and their crystal analogs. © 2012 IEEE.



FAU Authors / FAU Editors

Batentschuk, Miroslaw PD Dr.-Ing.
Institute Materials for Electronics and Energy Technology (i-MEET)
Brabec, Christoph Prof. Dr.
Institute Materials for Electronics and Energy Technology (i-MEET)
Winnacker, Albrecht Prof. Dr.
Technische Fakultät


External institutions with authors

Ivan Franko National University of Lviv / Львівський національний університет імені Івана Франка
Kazimierz Wielki University in Bydgoszcz / Uniwersytet Kazimierza Wielkiego w Bydgoszcz (UKW)


How to cite

APA:
Zorenko, Y., Gorbenko, V., Voznyak, T., Konstankevych, I., Savchyn, V., Batentschuk, M.,... Brabec, C. (2012). Scintillators based on CdWO 4 and CdWO 4: Bi single crystalline films. IEEE Transactions on Nuclear Science, 59, 2281-2285. https://dx.doi.org/10.1109/TNS.2012.2201171

MLA:
Zorenko, Yuriy, et al. "Scintillators based on CdWO 4 and CdWO 4: Bi single crystalline films." IEEE Transactions on Nuclear Science 59 (2012): 2281-2285.

BibTeX: 

Last updated on 2018-10-12 at 20:50