Thermally stimulated luminescence and lattice defects in crystals of alkali metal borate LiB3O5 (LBO) / Ogorodnikov IN,Isaenko LI,Kruzhalov A,Porotnikov AV // RADIATION MEASUREMENTS. - 2001. - V. 33, l. 5. - P. 577-581.

ISSN/EISSN:

1350-4487 / нет данных

Type:

Article; Proceedings Paper

Abstract:

The recombination processes and lattice defects in crystals of alkali metal borate LiB3O5 (LBO) were studied by the means of the thermally stimulated luminescence (TL) and electron spin resonance (ESR) techniques. The glow curves, the spectra of the LBO recombination luminescence, and the angular variations of ESR-spectra of the O- center in three different planes were measured in the temperature range from 80 to 400 K. The luminescence bands were assigned to the electron (E-m = 4.0 eV) and hole (E-m = 4.2 eV) recombination processes. The model of the trapped hole center O- was proposed. The processes responsible for the formation of localised electronic excitations in LBO were discussed and compared with those taking place in other wide-gap oxides. (C) 2001 Elsevier Science Ltd. All rights reserved.

Author keywords:

lithium borates LiB3O5 (LBO); luminescence; thermoluminescence; defects; non-linear crystals SINGLE-CRYSTALS; SYNCHROTRON-RADIATION; NONLINEAR CRYSTALS; RECOMBINATION; EXCITATIONS; KINETICS

DOI:

10.1016/S1350-4487(01)00062-2

Web of Science ID:

ISI:000170916000022

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	OCT
Note	4th European Conference on Luminescent Detectors and Transformers of Ionizing Radiation (LUMDETR 2000), RIGA, LATVIA, AUG 14-17, 2000
Organization	European Commiss; Council Sci Latvia
Publisher	PERGAMON-ELSEVIER SCIENCE LTD
Address	THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND
Language	English
Keywords-Plus	SINGLE-CRYSTALS; SYNCHROTRON-RADIATION; NONLINEAR CRYSTALS; RECOMBINATION; EXCITATIONS; KINETICS
Research-Areas	Nuclear Science \& Technology
Web-of-Science-Categories	Nuclear Science \& Technology
ResearcherID-Numbers	Isaenko, Ludmila/A-5272-2014 Isaenko, Ludmila/H-7620-2013 Ogorodnikov, Igor/B-4162-2011 Porotnikov, Alexey/A-8016-2012
ORCID-Numbers	Ogorodnikov, Igor/0000-0002-4700-2340
Number-of-Cited-References	14
Usage-Count-Since-2013	6
Journal-ISO	Radiat. Meas.
Doc-Delivery-Number	471EU