OSL Diagnostics of Luminescent Materials in a Scanning Electron Microscope / Vokhmintsev A. S.,Weinstein I. A.,Karabanalov M. S.,Smorodinskii Ya. G. // RUSSIAN JOURNAL OF NONDESTRUCTIVE TESTING. - 2014. - V. 50, l. 12. - P. 736-740.

ISSN/EISSN:

1061-8309 / 1608-3385

Type:

Article

Abstract:

The principles for the application of methods of optically stimulated luminescence (OSL) in a scanning electron microscope (SEM) were developed in this work. A functional scheme for a diagnostic OSL attachment for the investigation of the local properties and distribution parameters of optically active structure complexes in wide-gap dosimeter materials was proposed. Analysis of the dependencies of OSL on the variation in the size of regions that are irradiated with electrons was conducted with anion-defective alpha-Al2O3 singlecrystals as an example. The possibility of OSL diagnostics of the surface of solid luminescent media and functional matrices with a microscale spatial resolution was shown.

Author keywords:

optically stimulated luminescence; spatially resolved luminescence; SEM; alpha-Al2O3 CATHODOLUMINESCENCE

DOI:

10.1134/S1061830914120109

Web of Science ID:

ISI:000350022800006

Соавторы в МНС:

Другие поля

Поле	Значение
Month	DEC
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
EISSN	1608-3385
Keywords-Plus	CATHODOLUMINESCENCE
Research-Areas	Materials Science
Web-of-Science-Categories	Materials Science, Characterization \& Testing
Author-Email	a.s.vokhmintsev@urfu.ru i.a.weinstein@urfu.ru m.s.karabanalov@urfu.ru sm@imp.uran.ru
ResearcherID-Numbers	Smorodinskij, Jakov/K-3800-2013 Weinstein, Ilya/K-8178-2012 Karabanalov, Maxim/M-7422-2013
ORCID-Numbers	Smorodinskij, Jakov/0000-0002-8090-5576 Weinstein, Ilya/0000-0002-5573-7128 Karabanalov, Maxim/0000-0001-6619-2816
Number-of-Cited-References	14
Usage-Count-Last-180-days	2
Usage-Count-Since-2013	6
Journal-ISO	Russ. J. Nondestr. Test.
Doc-Delivery-Number	CC0JY