Effect of deep traps on sensitivity of TLD-500 thermoluminescent detectors / Nikiforov S. V.,Kortov V. S. // RADIATION MEASUREMENTS. - 2010. - V. 45, l. 3-6, SI. - P. 527-529.

ISSN/EISSN:

1350-4487 / нет данных

Type:

Article; Proceedings Paper

Abstract:

It is studied experimentally how the dosimetric sensitivity in the dosimetric thermoluminescence (TL) peak at 450 K in TLD-500 detectors depends on the occupancy of deep traps by charge carriers of unlike signs. A kinetic model for the TL of F-centers taking into account the nonradiative capture of electrons in deep hole traps is proposed. The model explains the variation dynamics of the dosimetric sensitivity and dependences of the TL output on the heating rate during filling of deep centers. (C) 2010 Elsevier Ltd. All rights reserved.

Author keywords:

Thermoluminescence; Aluminum oxide; Interactive trap system model CRYSTALS; LUMINESCENCE; MECHANISM; AL2O3-C; MODEL; TL

DOI:

10.1016/j.radmeas.2010.01.022

Web of Science ID:

ISI:000279183200079

Соавторы в МНС:

Другие поля

Поле	Значение
Month	MAR-JUL
Note	7th European Conference on Luminescent Detectors and Transformers of Ionizing Radiation, Cracow, POLAND, JUL 12-17, 2009
Organization	Polish Acad Sci, Inst Nucl Phys
Publisher	PERGAMON-ELSEVIER SCIENCE LTD
Address	THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND
Language	English
Keywords-Plus	CRYSTALS; LUMINESCENCE; MECHANISM; AL2O3-C; MODEL; TL
Research-Areas	Nuclear Science \& Technology
Web-of-Science-Categories	Nuclear Science \& Technology
Author-Email	snik@dpt.ustu.ru
ResearcherID-Numbers	Nikiforov, Sergey/D-6874-2017
ORCID-Numbers	Nikiforov, Sergey/0000-0001-7797-8267
Number-of-Cited-References	8
Usage-Count-Since-2013	4
Journal-ISO	Radiat. Meas.
Doc-Delivery-Number	616BQ