COMBINED TSL-ESR MGO DETECTORS FOR IONIZING AND UV RADIATIONS / KORTOV VS,MILMAN II,MONAKHOV AV,SLESAREV AI // RADIATION PROTECTION DOSIMETRY. - 1993. - V. 47, l. 1-4. - P. 273-276.

ISSN/EISSN:

0144-8420 / нет данных

Type:

Article; Proceedings Paper

Abstract:

MgO single crystals doped with iron after a reducing thermochemical treatment can be used for measuring ionising and UV radiation doses with simultaneous readout of TSL and ESR. A single maximum at 400 K is observed in TSL spectra. Its intensity grows in a linear fashion with the radiation dose from 10(-4) to 10(-4) Gy for X radiation and from 10(-1) to 10(3) muJ.cm-2 doe UV radiation (lambda = 250 nm). Dose dependence of the ESR signal intensity caused by Fe3+ ions is linear from 1 to 10(4) Gy for X irradiation. Under UV irradiation the ESR signal is registered starting from doses of 2 x 10(2) muJ.cm-2. The upper level of the measured dose exceeds 10(5) muJ.cm-2. Complete anneal of the ESR signal is observed at 950 K. This makes it possible to use the detectors when measuring irradiation doses at higher temperatures.

Author keywords:

нет данных

DOI:

нет данных

Web of Science ID:

ISI:A1993LN64800059

Соавторы в МНС:

Другие поля

Поле	Значение
Note	10TH INTERNATIONAL CONF ON SOLID STATE DOSIMETRY, WASHINGTON, DC, JUL 13-17, 1992
Organization	NIH; US DOE; INT SENSOR TECHNOL; LANDAUER; NUCL TECHNOL PUBL; SCI APPL INT; SIEMENS GAMMASON; SOLON TECHNOL; VICTOREEN
Publisher	NUCLEAR TECHNOLOGY PUBL
Address	PO BOX 7, ASHFORD, KENT, ENGLAND TN23 1YW
Language	English
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
Journal-ISO	Radiat. Prot. Dosim.
Doc-Delivery-Number	LN648