Thermoluminescence kinetics of Li6GdB3O9 crystals / Ogorodnikov I. N.,Vostrov D. O.,Pustovarov V. A.,Sedunova I. N. // OPTICAL MATERIALS. - 2014. - V. 36, l. 9. - P. 1571-1579.

ISSN/EISSN:

0925-3467 / 1873-1252

Type:

Article

Abstract:

Thermally stimulated recombination processes in both the crystal-fibers and single crystals of lithium-gadolinium orthoborate Li6GdB3O9, were studied using thermoluminescence (TL), X-ray-induced luminescence (XRL), and numerical modeling techniques. XRL-spectra were examined at 90 and 290 K. Glow curves (spectral-integrated and spectral-resolved) were investigated in the temperature range from 90 to 500 K after irradiation with X-rays at 90K. Numerical simulation was performed by solving the complete system of differential equations of balance. In the framework of the unified model, we carried out the calculations of the recombination processes and interpretation of the results with the involvement of the available experimental data on undoped lithium gadolinium orthoborate in both the crystal-fiber and single crystal forms. (C) 2014 Elsevier B.V. All rights reserved.

Author keywords:

Lithium-gadolinium orthoborate; Li6GdB3O9; Thermo luminescence; Luminescence spectra; Numerical simulation LITHIUM BORATE CRYSTALS; STIMULATED RECOMBINATION PROCESSES; SINGLE-CRYSTALS; POINT-DEFECTS; LI6GD(BO3)(3)/CE3+ CRYSTALS; LUMINESCENCE PROPERTIES; ELECTRONIC-STRUCTURE; LATTICE-DEFECTS; LIB3O5 CRYSTALS; ENERGY-TRANSFER

DOI:

10.1016/j.optmat.2014.04.033

Web of Science ID:

ISI:000337873000018

Соавторы в МНС:

Другие поля

Поле	Значение
Month	JUL
Publisher	ELSEVIER SCIENCE BV
Address	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
Language	English
EISSN	1873-1252
Keywords-Plus	LITHIUM BORATE CRYSTALS; STIMULATED RECOMBINATION PROCESSES; SINGLE-CRYSTALS; POINT-DEFECTS; LI6GD(BO3)(3)/CE3+ CRYSTALS; LUMINESCENCE PROPERTIES; ELECTRONIC-STRUCTURE; LATTICE-DEFECTS; LIB3O5 CRYSTALS; ENERGY-TRANSFER
Research-Areas	Materials Science; Optics
Web-of-Science-Categories	Materials Science, Multidisciplinary; Optics
Author-Email	i.n.ogorodnikov@gmail.com
ResearcherID-Numbers	Ogorodnikov, Igor/B-4162-2011
ORCID-Numbers	Ogorodnikov, Igor/0000-0002-4700-2340
Number-of-Cited-References	52
Usage-Count-Last-180-days	4
Usage-Count-Since-2013	20
Journal-ISO	Opt. Mater.
Doc-Delivery-Number	AJ7JM