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The crystal and mag...
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Höglin, ViktorUppsala universitet,Oorganisk kemi
(author)
The crystal and magnetic structure of the magnetocaloric compound FeMnP0.5Si0.5
- Article/chapterEnglish2011
Publisher, publication year, extent ...
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Elsevier BV,2011
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printrdacarrier
Numbers
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LIBRIS-ID:oai:DiVA.org:uu-159482
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https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-159482URI
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https://doi.org/10.1016/j.jssc.2011.06.019DOI
Supplementary language notes
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Language:English
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Summary in:English
Part of subdatabase
Classification
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
Notes
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The crystal and magnetic structure of the magnetocaloric compound FeMnP0.5Si0.5 has been studied by means of neutron and X-ray powder diffraction. Single phase samples of nominal composition FeMnP0.5Si0.5 have been prepared by the drop synthesis method. The compound crystallizes in the Fe2P-type structure (P-62m) with the magnetic moments aligned along the a-axis. It is found that the Fe atoms are mainly situated in the tetrahedral 3g site while the Mn atoms prefer the pyramidal 3f position. The material is ferromagnetic (TC=382 K) and at 296 K the total magnetic moment is 4.4 µB/f.u. It is shown that the magnetic moment in the 3f site is larger (2.5 µB) than in the 3g site (1.9 µB).
Subject headings and genre
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NATURVETENSKAP Kemi Oorganisk kemi hsv//swe
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NATURAL SCIENCES Chemical Sciences Inorganic Chemistry hsv//eng
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Magnetocaloric
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Neutron powder diffraction
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X-ray diffraction (XRD)
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Drop synthesis method
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Magnetic refrigeration
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Magnetic structure
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TECHNOLOGY
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TEKNIKVETENSKAP
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Inorganic chemistry
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Oorganisk kemi
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Kemi med inriktning mot oorganisk kemi
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Chemistry with specialization in Inorganic Chemistry
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Teknisk fysik med inriktning mot fasta tillståndets fysik
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Engineering Science with specialization in Solid State Physics
Added entries (persons, corporate bodies, meetings, titles ...)
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Hudl, MatthiasUppsala universitet,Fasta tillståndets fysik(Swepub:uu)mathu701
(author)
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Sahlberg, MartinUppsala universitet,Oorganisk kemi(Swepub:uu)masah021
(author)
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Nordblad, PerUppsala universitet,Fasta tillståndets fysik(Swepub:uu)pno26208
(author)
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Beran, PremyslNuclear Physics Institute, Academy of Sciences of the Czech Republic
(author)
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Andersson, YvonneUppsala universitet,Oorganisk kemi(Swepub:uu)yvonande
(author)
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Uppsala universitetOorganisk kemi
(creator_code:org_t)
Related titles
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In:Journal of Solid State Chemistry: Elsevier BV184:9, s. 2434-24380022-45961095-726X
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