PALEODOSIMETRIC PROPERTIES OF O2 3- CENTERS IN QUARTZ

dc.contributor.author	Rakov L.T.
dc.contributor.author	Moiseyev B.M.
dc.date.accessioned	2020-10-11T11:08:04Z
dc.date.available	2020-10-11T11:08:04Z
dc.date.issued	1989
dc.identifier	https://elibrary.ru/item.asp?id=31154210
dc.identifier.citation	Transactions (Doklady) of the USSR Academy of Sciences. Earth Science Sections, 1989, , 2, 139-141
dc.identifier.issn	0891-5571
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/17906
dc.description.abstract	Several minerals, including quartz, calcite and fluorite, have paleodosimetric properties, and methods of mineral prospecting and geological dating that make use of them have been developed. In the present paper we discuss the use of O23- hole centers in quartz in paleodosimetry. As indicated by electron paramagnetic resonance (EFR) data, they are caused by silica vacancies in the quartz lattice. The experimental work reported here was performed with an EPR spectroscope at a wavelength λ = 3 cm. The quartz was irradiated with gamma rays from 60Co. The concentration of O23- centers was determined after heating the quartz to 3000° C for 5 minutes in order to convert them to the paramagnetic state. O23- centers can be used like E1, D, and Al centers, to evaluate natural radiation doses received by quartz.
dc.title	PALEODOSIMETRIC PROPERTIES OF O2 3- CENTERS IN QUARTZ
dc.type	Статья

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