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In-Field Fe-57 Mossbauer Spectroscopy below Spin-Flop Transition in Powdered Troilite (FeS) Mineral
- 1.0506919 - GLÚ 2020 RIV US eng C - Conference Paper (international conference)
Čuda, J. - Kohout, Tomáš - Tuček, J. - Filip, J. - Malina, O. - Křížek, M. - Zbořil, R.
In-Field Fe-57 Mossbauer Spectroscopy below Spin-Flop Transition in Powdered Troilite (FeS) Mineral.
Mössbauer Spectroscopy in Materials Science 2014. Melville: AIP Publishing, 2014 - (Tuček, J.; Miglierini, M.), s. 8-11. AIP Conference Proceedings, 1622. ISBN 978-0-7354-1259-0. ISSN 0094-243X.
[Mössbauer Spectroscopy in Materials Science /11./. Hlohovec u Břeclavi (CZ), 26.05.2014-30.05.2014]
R&D Projects: GA MŠMT LH12079
Institutional support: RVO:67985831
Keywords : troilite * FeS * in-field Fe-57 Mossbauer spectroscopy * spin-flop transition
OECD category: Astronomy (including astrophysics,space science)
Powdered troilite (FeS), extracted from the Cape York IIIA octahedrite meteorite, was investigated employing in-field 57Fe Mössbauer spectroscopy. The study identified a typical behavior of polycrystalline antiferromagnetic material under external magnetic fields. The in-field evolution of the 57Fe Mössbauer spectra showed that the spin-flop transition in the FeS system occurs at a field higher than 5 T.
Permanent Link: http://hdl.handle.net/11104/0298097
Number of the records: 1