Luminescent properties of monoclinic zirconium oxide / Nikiforov S. V.,Kortov V. S.,Kazantseva M. G.,Petrovykh K. A. // JOURNAL OF LUMINESCENCE. - 2015. - V. 166, l. . - P. 111-116.

ISSN/EISSN:

0022-2313 / 1872-7883

Type:

Article

Abstract:

Luminescent properties of monoclinic zirconium oxide, obtained by using compacting microcrystalline powder, were studied. The maximums of bands in the photoluminescence (PL) spectrum, PL excitation spectrum and pulse cathodoluminescence were determined. Thermal quenching of PL in the samples under study was found in the 480 nm band, different methods were used to define its parameters. Peaks at 125 degrees C and 225 degrees C as well as thermoluminescence (TL) of shallow traps are observed on the TL glow curve, when the samples are exposed to a pulsed electron beam with the energy of 130 key. The TL yield of the dominant peak at 125 degrees C decreases with an increasing heating rate. Analysis of the peak shape, variation of the heating rate,and analysis of isothermal decay were used to define kinetic parameters of the TL of this peak. The parameters were specified by the method of curve fitting, taking into account thermal quenching. (C) 2015 Elsevier B.V. All rights reserved.

Author keywords:

Thermoluminescence; Zirconium oxide; Thermal quenching; Pulse electron beam SOL-GEL; NANOCRYSTALLINE ZIRCONIA; ZRO2 POWDER; THERMOLUMINESCENCE; PURE; TEMPERATURE; PHOTOLUMINESCENCE; NANOPOWDERS; DOSIMETER; RADIATION

DOI:

10.1016/j.jlumin.2015.05.021

Web of Science ID:

ISI:000359329900017

Соавторы в МНС:

Другие поля

Поле	Значение
Month	OCT
Publisher	ELSEVIER SCIENCE BV
Address	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
Language	English
EISSN	1872-7883
Keywords-Plus	SOL-GEL; NANOCRYSTALLINE ZIRCONIA; ZRO2 POWDER; THERMOLUMINESCENCE; PURE; TEMPERATURE; PHOTOLUMINESCENCE; NANOPOWDERS; DOSIMETER; RADIATION
Research-Areas	Optics
Web-of-Science-Categories	Optics
Author-Email	s.v.nikiforov@urfu.ru
ResearcherID-Numbers	Nikiforov, Sergey/D-6874-2017 Chernov, Valery/D-3254-2016
ORCID-Numbers	Nikiforov, Sergey/0000-0001-7797-8267 Chernov, Valery/0000-0001-5720-7756
Funding-Acknowledgement	governmental task of the Ministry of Education and Science of the Russian Federation {[}N 3.2016.2014/k]
Funding-Text	This work has been done as a part of the governmental task of the Ministry of Education and Science of the Russian Federation (Grant N 3.2016.2014/k).
Number-of-Cited-References	32
Usage-Count-Last-180-days	2
Usage-Count-Since-2013	16
Journal-ISO	J. Lumines.
Doc-Delivery-Number	CO7HJ