Effects of Doped Oxygen on ZnWO4 Crystal Luminescence

Viktor M. Lisitsyn; Zhakyp T. Karipbayev; Ludmila A. Lisitsyna; Alma K. Dauletbekova; Irina A. Tupitsyna; Abdirash T. Akilbekov; Maxim V. Zdorovets

doi:10.4028/www.scientific.net/KEM.712.345

Paper Titles

Application of 3D Сomputed Microtomography for Investigating the Microstructural Defects of Carbon Fiber Reinforced Composite Made by 3D-Printing
p.324

Monitoring the Palladium Contents in the Tailings Using Stripping Voltammetry
p.328

Determination of Platinum and Palladium in the Presence of other Metals in the Mineral Raw Materials
p.332

Optical Spectroscopy of Barium Fluoride Crystals under Simultaneous Pulsed Excitation
p.338

Effects of Doped Oxygen on ZnWO₄ Crystal Luminescence
p.345

Temperature Distribution on the Surface of LED Lamps
p.351

Parameters Investigation of Phosphors for Solid State Lighting
p.357

Luminescence Spectrum of Yttrium Aluminum Garnet Based Phosphors with Initiating by Different Sources of Optical Excitation
p.362

Cathodoluminescence Properties of Commercial Phosphors for White LED
p.367

HomeKey Engineering MaterialsKey Engineering Materials Vol. 712Effects of Doped Oxygen on ZnWO4 Crystal...

Effects of Doped Oxygen on ZnWO₄ Crystal Luminescence

Abstract:

The results of the study of the spectral characteristics and photo cathodoluminescence zinc tungstate crystals subjected to heat treatment in an oxygen atmosphere, or flows of high-energy irradiation of oxygen ions. It was observed that additional introduction of oxygen leads to decline in luminescence’s effectiveness. It was discovered, that introduction of oxygen by thermal processing leads to changes in excitation spectrum. Decline of excitation effectiveness proportional to increase of excitation quanta energy from 4.5 to 6.5 eV was observed; in the meantime, in the unprocessed crystals it declined by only 25-30%. The effect can be explained by destruction of complex defects with luminescence centers during introduction of additional oxygen. It was demonstrated, that characteristic oxygen’s depth of entry during thermal processing is 20 nm.

You might also be interested in these eBooks

Advanced Materials for Technical and Medical Purpose

View Preview

Info:

Periodical:

Key Engineering Materials (Volume 712)

Pages:

345-350

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.712.345

Citation:

Cite this paper

Online since:

September 2016

Authors:

Viktor M. Lisitsyn*, Zhakyp T. Karipbayev, Ludmila A. Lisitsyna, Alma K. Dauletbekova, Irina A. Tupitsyna, Abdirash T. Akilbekov, Maxim V. Zdorovets

Keywords:

Complex Defects, Nanodefects, Oxygen, Photoluminescence, Pulsed Cathodoluminescence, Zinc Tungstate

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] L.V. Atroshenko, S.F. Burachas, L.P. Galchinetsky, Scintillation crystals and detector of radiation, Kiev, (1998).

Google Scholar

[2] V.M. Lisitsyn , D.T. Valiev , L.A. Lisitsyna, I.A. Tupitsyna ,E.F. Polisadova, V.I. Oleshko, Spectral kinetic characteristics of Li, Bi-activated cadmium tungstate crystals, J. Appl. Spectr. 80 (2013) 361-365.

DOI: 10.1007/s10812-013-9774-8

Google Scholar

[3] L.A. Lisitsyna, V.I. Korepanov, V.M. Lisitsyn, A.E. Eliseev, N.N. Timoshenko, A.K. Dauletbekova, Activated cathodoluminescence of oxygen containing LiF crystals, Opt. Spectr. 110 (2011) 529-533.

DOI: 10.1134/s0030400x11040151

Google Scholar

[4] L.A. Lisitsyna, V.M. Lisitsyn, Composition nanodefects in doped lithium fluoride crystals, Physics of the Solid State, 55 (2013) 2297-2303.

DOI: 10.1134/s1063783413110139

Google Scholar

[5] L.A. Lisitsyna, V.I. Korepanov, A. Abdrakhmetova, N.N. Timoshenko, A.K. Dauletbekova, Pulsed photo- and cathodoluminescence of LiF crystals doped with tungsten oxide, Opt. Spectr., 112 (2012) 175-181.

DOI: 10.1134/s0030400x12020178

Google Scholar

[6] Alma Dauletbekova, Liudmila Lisitsyna, Vladimir Korepanov, Victor Lisitsyn, Larisa Trefilova, Raigul Kassymkanova, Radiation transformation of the oxygen-containing impurity in LiF crystals doped with different polyvalent cations, Phys. Stat. Sol. C10 (2013).

DOI: 10.1002/pssc.201200473

Google Scholar

[7] Hong Wang, Fernando D. Medina, Maged S. Antonious, Cyril Ptlrkdnyi, Jerome E. Haky, Donald M. Baird, Ya-Dong Zhou, Spectroscopic studies of ZnW04 single crystals, Chem. Phys. Letters, 205 (1993) 497-501.

DOI: 10.1016/0009-2614(93)80003-8

Google Scholar

[8] V. Nagirnyi, E. Feldbach, L. Jonsson, M. Kirm, A. Kotlov, A. Lushchik, V.A. Nefedov, B.L. Zadneprovski, Energy transfer in ZnWO4 and CdWO4 scintillators, Nucl. Instr. Meth. A486 (2002) 395-398.

DOI: 10.1016/s0168-9002(02)00740-4

Google Scholar

[9] D. Spassky, S. Omelkov, H. Magi, V. Mikhailin, A. Vasil'ev, N. Krutyak, I. Tupitsyna, A. Dubovik, A. Yakubovskaya, A. Belsky, Energy transfer in solid solutions ZnxMg1-xWO4, Opt. Mat. 36 (2014) 1660–1664.

DOI: 10.1016/j.optmat.2013.12.039

Google Scholar

[10] V. N. Kolobanov, V. V. Mikhailin, L.N. Shpinkov, D.A. Spassky, M. Kirm , G. Zimmerer, V. Makhov, Optical properties of cadmium and zinc tungstate single crystals, Proceedings of the 5th International Conference of Inorganic Scintillators and Their Applications, MSU Moscow, 1999, pp.648-652.

DOI: 10.1109/nssmic.2000.949110

Google Scholar

[11] M. Itoh, N. Fujita, Y. Inabe, X-Ray Photoelectron Spectroscopy and Electronic Structures of Scheelite- and Wolframite-Type Tungstate Crystals, J. Phys. Soc. Jap. 75 (2006) 084705.

DOI: 10.1143/jpsj.75.084705

Google Scholar

[12] Kalinko, A. Kuzmina, R.A. Evarestov, Ab initio study of the electronic and atomic structure of the wolframite-type ZnWO4, Sol. St. Comm. 149 (2009) 425-428.

DOI: 10.1016/j.ssc.2009.01.003

Google Scholar