Variations in quadrupole splitting of the Fe-57 in the M1 and M2 sites of meteoritic olivines with different origin / Oshtrakh M. I.,Petrova E. V.,Grokhovsky V. I.,Semionkin V. A. // HYPERFINE INTERACTIONS. - 2013. - V. 222, l. 1-3. - P. 61-66.

ISSN/EISSN:

0304-3843 / нет данных

Type:

Proceedings Paper

Abstract:

A comparative study of meteoritic olivine in bulk samples of Farmington L5 and Tsarev L5 ordinary chondrites and extracted from Omolon and Seymchan the main-group pallasites was performed using Mossbauer spectroscopy with a high velocity resolution. Mossbauer spectra for each specimen were measured at 295 and 90 K. Mossbauer spectral components related to the Fe-57 in crystallographically non-equivalent sites M1 and M2 in olivines were determined and their Mossbauer hyperfine parameters were evaluated. It was found small variations of quadrupole splitting for the Fe-57 in both the M1 and M2 sites of olivines in bulk ordinary chondrites and olivines extracted from pallasites.

Author keywords:

Mossbauer spectroscopy; Quadrupole splitting; Meteorites; Olivine HIGH-VELOCITY RESOLUTION; MOSSBAUER-SPECTROSCOPY; ORDINARY CHONDRITES; IRON

DOI:

10.1007/s10751-012-0694-4

Web of Science ID:

ISI:000318494900007

Соавторы в МНС:

Другие поля

Поле	Значение
Month	MAY
Note	4th Joint International Conference on Hyperfine Interactions / International Symposium on Nuclear Quadrupole Interactions (HFI/NQI), Beijing, PEOPLES R CHINA, SEP 10-14, 2012
Publisher	SPRINGER
Address	VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS
Language	English
Keywords-Plus	HIGH-VELOCITY RESOLUTION; MOSSBAUER-SPECTROSCOPY; ORDINARY CHONDRITES; IRON
Research-Areas	Physics
Web-of-Science-Categories	Physics, Atomic, Molecular \& Chemical; Physics, Condensed Matter; Physics, Nuclear
Author-Email	oshtrakh@mail.utnet.ru
ResearcherID-Numbers	Oshtrakh, Mikhail/L-8342-2016 Petrova, Evgeniya/M-7191-2016
ORCID-Numbers	Oshtrakh, Mikhail/0000-0002-2937-5194 Petrova, Evgeniya/0000-0002-1464-2229
Number-of-Cited-References	16
Usage-Count-Since-2013	1
Journal-ISO	Hyperfine Interact.
Doc-Delivery-Number	138FR