The effect of thermally stimulated photoconversion of oxygen centres on the sensitivity of TLD-500 dosimetric crystals / Weinstein IA,Pelenyov VE,Kortov VS // RADIATION PROTECTION DOSIMETRY. - 2002. - V. 100, l. 1-4. - P. 159-162.

ISSN/EISSN:

0144-8420 / нет данных

Type:

Article; Proceedings Paper

Abstract:

The influence of UV radiation at a high temperature on the luminescent properties of oxygen-deficient corundum was studied. Efficient photoconversion, F- double right arrow F+-centres, which leads to appearance of the 3.76 eV F+-centre emission in the main dosimetric TL peak and the 5.91 eV band in luminescence excitation spectra of this centre, was found. Correlation between the integral intensity of the TL peak in the 3.76 eV emission band and the intensity of the 5.91 eV excitation band was established. Probable mechanisms of the thermostimulated photoconversion and TL in the F+-centre emission band are discussed.

Author keywords:

ABSORPTION-SPECTRA; LUMINESCENCE; CORUNDUM; AL2O3; BAND

DOI:

нет данных

Web of Science ID:

ISI:000178899600032

Соавторы в МНС:

Другие поля

Поле	Значение
Note	13th International Conference on Solid State Dosimetry, ATHENS, GREECE, JUL 09-13, 2001
Publisher	NUCLEAR TECHNOLOGY PUBL
Address	PO BOX 7, ASHFORD TN23 1YW, KENT, ENGLAND
Language	English
Keywords-Plus	ABSORPTION-SPECTRA; LUMINESCENCE; CORUNDUM; AL2O3; BAND
Research-Areas	Environmental Sciences \& Ecology; Public, Environmental \& Occupational Health; Nuclear Science \& Technology; Radiology, Nuclear Medicine \& Medical Imaging
Web-of-Science-Categories	Environmental Sciences; Public, Environmental \& Occupational Health; Nuclear Science \& Technology; Radiology, Nuclear Medicine \& Medical Imaging
ResearcherID-Numbers	Weinstein, Ilya/K-8178-2012
ORCID-Numbers	Weinstein, Ilya/0000-0002-5573-7128
Number-of-Cited-References	9
Journal-ISO	Radiat. Prot. Dosim.
Doc-Delivery-Number	609JJ