Hyperfine interactions in metal extracted from ordinary chondrite Tsarev L5: A study using Mossbauer spectroscopy with high-velocity resolution / Petrova E. V.,Oshtrakh M. I.,Grokhovsky V. I. // JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS. - 2008. - V. 69, l. 7. - P. 1790-1795.

ISSN/EISSN:

0022-3697 / нет данных

Type:

Article

Abstract:

For the first time, a study of hyperfine interactions in metal grains extracted from ordinary chondrite Tsarev L5 was done using Mossbauer spectroscopy with high-velocity resolution. Three magnetic (sextets) and one paramagnetic (singlet) components were revealed in the Mossbauer spectrum of extracted metal. The evaluated values of the magnetic hyperfine field were 332.5, 335.4 and 347.2 kOe. On the basis of Mossbauer parameters and metallographic data, the magnetic components were related to the alpha-Fe(Ni, Co), alpha'-Fe(Ni, Co) and alpha(2)-Fe(Ni, Co) phases of Fe(Ni, Co) alloy, while the paramagnetic singlet was related to the gamma-Fe(Ni, Co) phase. (C) 2008 Elsevier Ltd. All rights reserved.

Author keywords:

alloys; metals; Mossbauer spectroscopy X-RAY-DIFFRACTION; FE-NI; METEORITES; PHASES

DOI:

10.1016/j.jpcs.2008.01.005

Web of Science ID:

ISI:000257599400027

Соавторы в МНС:

Другие поля

Поле	Значение
Month	JUL
Publisher	PERGAMON-ELSEVIER SCIENCE LTD
Address	THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND
Language	English
Keywords-Plus	X-RAY-DIFFRACTION; FE-NI; METEORITES; PHASES
Research-Areas	Chemistry; Physics
Web-of-Science-Categories	Chemistry, Multidisciplinary; Physics, Condensed Matter
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	24
Usage-Count-Last-180-days	1
Usage-Count-Since-2013	4
Journal-ISO	J. Phys. Chem. Solids
Doc-Delivery-Number	325OY