Mechanism of formation of nonlinearity in the dose dependence of the thermoluminescence output for anion-defect alpha-Al2O3 crystals / Kortov VS,Milman II,Nikiforov SV,Moiseikin EV // PHYSICS OF THE SOLID STATE. - 2006. - V. 48, l. 3. - P. 447-452.

ISSN/EISSN:

1063-7834 / нет данных

Type:

Article

Abstract:

The mechanism of formation of nonlinearity in the dose dependence of the thermoluminescence output was investigated for anion-defect alpha-Al2O3 single crystals. The experiments revealed a new specific feature: the nonlinearity of the dose dependence of the thermoluminescence output depends on the heating rate of crystals during recording of thermoluminescence. It was established that this effect and other thermoluminesccnce features studied earlier for anion-defect alpha-Al2O3 crystals are adequately described in the framework of a unified mechanism associated with the interactive interaction of dosimetric and deep traps. Recommendations are given for a decrease in the range of the superlinear portion in the dose dependence of the thermoluminescence Output for the crystals under investigation.

Author keywords:

OPTICALLY STIMULATED LUMINESCENCE; SINGLE-CRYSTALS; ALUMINUM-OXIDE; DEEP TRAPS; IRRADIATION; QUARTZ; MODEL; TL

DOI:

10.1134/S1063783406030073

Web of Science ID:

ISI:000237627000007

Соавторы в МНС:

Другие поля

Поле	Значение
Month	MAR
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
Keywords-Plus	OPTICALLY STIMULATED LUMINESCENCE; SINGLE-CRYSTALS; ALUMINUM-OXIDE; DEEP TRAPS; IRRADIATION; QUARTZ; MODEL; TL
Research-Areas	Physics
Web-of-Science-Categories	Physics, Condensed Matter
Author-Email	Igor.Milman@dpt.ustu.ru
ResearcherID-Numbers	Nikiforov, Sergey/D-6874-2017
ORCID-Numbers	Nikiforov, Sergey/0000-0001-7797-8267
Number-of-Cited-References	16
Usage-Count-Last-180-days	2
Usage-Count-Since-2013	14
Journal-ISO	Phys. Solid State
Doc-Delivery-Number	043UF