In-field {sup 57}Fe Mössbauer spectroscopy below spin-flop transition in powdered troilite (FeS) mineral

Journal Article · Mon Oct 27 00:00:00 EDT 2014 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4898605· OSTI ID:22308105

Cuda, Jan; Tucek, Jiri; Filip, Jan; Malina, Ondrej; Krizek, Michal; Zboril, Radek ^[1]; Kohout, Tomas ^[2]

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1. Regional Centre of Advanced Technologies and Materials, Departments of Experimental Physics and Physical Chemistry, Faculty of Science, Palacký University in Olomouc, 17. listopadu 1192/12, 771 46 Olomouc (Czech Republic)
2. Department of Physics, University of Helsinki, P.O. Box 64, 00014 Helsinki University, Finland and Institute of Geology, Academy of Sciences of the Czech Republic v.v.i., Rozvojová 269, 165 00 Prague (Czech Republic)

Powdered troilite (FeS), extracted from the Cape York IIIA octahedrite meteorite, was investigated employing in-field {sup 57}Fe Mössbauer spectroscopy. The study identified a typical behavior of polycrystalline antiferromagnetic material under external magnetic fields. The in-field evolution of the {sup 57}Fe Mössbauer spectra showed that the spin-flop transition in the FeS system occurs at a field higher than 5 T.

• OSTI ID: 22308105
• Journal Information: AIP Conference Proceedings, Vol. 1622, Issue 1; Conference: Conference on Moessbauer spectroscopy in materials science 2014, Hlohovec u Breclavi (Czech Republic), 26-30 May 2014; Other Information: (c) 2014 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ABSORPTION SPECTRA
ABSORPTION SPECTROSCOPY
ANTIFERROMAGNETIC MATERIALS
IRON 57
IRON SULFIDES
MAGNETIC FIELDS
METEORITES
MOESSBAUER EFFECT
POLYCRYSTALS
POWDERS
SPIN
TROILITE