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

Zorenko Y, Gorbenko V, Voznyak T, Konstankevych I, Savchyn V, Batentschuk M, Winnacker A, Brabec C (2012)

Publication Language: English

Publication Status: Published

Publication Type: Journal article, Original article

Publication year: 2012

Journal

IEEE Transactions on Nuclear Science Institute of Electrical and Electronics Engineers (IEEE)

Book Volume: 59

Pages Range: 2281-2285

Article Number: 6236274

DOI: 10.1109/TNS.2012.2201171

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.

Authors with CRIS profile

Miroslaw Batentschuk Institute Materials for Electronics and Energy Technology (i-MEET) Albrecht Winnacker Technische Fakultät Christoph Brabec Institute Materials for Electronics and Energy Technology (i-MEET)

Involved external institutions

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

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.

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