PREPARATION AND PROPERTIES OF ALPHA-AL2O3C / AKSELROD MS,KORTOV VS,GORELOVA EA // RADIATION PROTECTION DOSIMETRY. - 1993. - V. 47, l. 1-4. - P. 159-164.

ISSN/EISSN:

0144-8420 / нет данных

Type:

Article; Proceedings Paper

Abstract:

Alpha-Al2O3:C TL detectors were first produced in the form of single crystals. They demonstrated high sensitivity to photon radiation (60 times higher than LiF:Mg,Ti), low background (0.1 muGy) and the absence of appreciable fading during two years of storage in the dark. Light sensitivity of the detectors and TSEE from single crystals and powders for measuring weakly penetrating radiation are discussed. To solve the problems of skin dosimetry, radiation dose mapping, dosimetry of radon and tritium, TL dating and accident measurements, highly sensitive alpha-AlO3:C powders of various grain sizes were developed. The possibility of controlling the TL and TSEE sensitivity of the superficial layers of single crystals and powder grains by changing the concentration of oxygen vacancies in these layers is described.

Author keywords:

нет данных

DOI:

нет данных

Web of Science ID:

ISI:A1993LN64800033

Соавторы в МНС:

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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
Usage-Count-Last-180-days	1
Usage-Count-Since-2013	18
Journal-ISO	Radiat. Prot. Dosim.
Doc-Delivery-Number	LN648