id:"swepub:oai:DiVA.org:uu-168606"
Search: id:"swepub:oai:DiVA.org:uu-168606" > Temperature-depende...
- 1 of 1
- Previous record
- Next record
- To hitlist
- Ivanov, Sergey A.Uppsala universitet,Fasta tillståndets fysik (author)
Temperature-dependent multi-k magnetic structure in multiferroic Co3TeO6
- Article/chapterEnglish2012
Publisher, publication year, extent ...
- Elsevier BV,2012
- printrdacarrier
Numbers
- LIBRIS-ID:oai:DiVA.org:uu-168606
- https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-168606URI
- https://doi.org/10.1016/j.materresbull.2011.10.003DOI
Supplementary language notes
- Language:English
- Summary in:English
Part of subdatabase
- SwePubSwePub
Classification
Notes
- A complex magnetic order of the multiferroic compound Co(3)TeO(6) has been revealed by neutron powder diffraction studies on ceramics and crushed single crystals. The compound adopts a monoclinic structure (s.g. C2/c) in the studied temperature range 2-300 K but exhibits successive antiferromagnetic transitions at low temperature. Incommensurate antiferromagnetic order with the propagation vector k(1) = (0, 0.485, 0.055) sets in at 26 K. A transition to a second antiferromagnetic structure with k(2) = (0, 0, 0) takes place at 21.1 K. Moreover, a transition to a commensurate antiferromagnetic structure with k(3) = (0, 0.5, 0.25) occurs at 17.4 K. The magnetic structures have been determined by neutron powder diffraction using group theory analysis as a preliminary tool. Different coordinations of the Co(2+) ions involved in the low-symmetry C2/c structure of Co(3)TeO(6) render the exchange-interaction network very complex by itself. The observed magnetic phase transformations are interpreted as an evidence of competing magnetic interactions. The temperature dependent changes in the magnetic structure, derived from refinements of high-resolution neutron data, are discussed and possible mechanisms connected with the spin reorientations are described.
Subject headings and genre
- NATURVETENSKAP Fysik Den kondenserade materiens fysik hsv//swe
- NATURAL SCIENCES Physical Sciences Condensed Matter Physics hsv//eng
- NATURVETENSKAP Kemi Oorganisk kemi hsv//swe
- NATURAL SCIENCES Chemical Sciences Inorganic Chemistry hsv//eng
- Oxides
- Magnetic materials
- Crystal structure
- Magnetic structure
- Inorganic chemistry
- Oorganisk kemi
- TECHNOLOGY
- TEKNIKVETENSKAP
- Kemi med inriktning mot oorganisk kemi
- Chemistry with specialization in Inorganic Chemistry
- Teknisk fysik med inriktning mot fasta tillståndets fysik
- Engineering Science with specialization in Solid State Physics
Added entries (persons, corporate bodies, meetings, titles ...)
- Tellgren, RolandUppsala universitet,Strukturkemi(Swepub:uu)rolandtg (author)
- Ritter, C.Institute Laue Langevin, Grenoble, Frankrike (author)
- Nordblad, PerUppsala universitet,Fasta tillståndets fysik(Swepub:uu)pno26208 (author)
- Mathieu, RolandUppsala universitet,Fasta tillståndets fysik(Swepub:uu)rma26208 (author)
- Andre, G.Laboratoire Leon Brillouin, CEA, Saclay, Frankrike (author)
- Golubko, N. V.Dept of Inorganic Materials, Karpov' Institute of Physical Chemistry, Moskva, Ryssland (author)
- Politova, E. D.Dept of Inorganic Materials, Karpov' Institute of Physical Chemistry, Moskva, Ryssland (author)
- Weil, M.Institute for Chemical Technologies and Analytics, Vienna University of Technology, Wien, Österrike (author)
- Uppsala universitetFasta tillståndets fysik (creator_code:org_t)
Related titles
- In:Materials research bulletin: Elsevier BV47:1, s. 63-720025-54081873-4227
Internet link
Find in a library
- Materials research bulletin (Search for host publication in LIBRIS)
To the university's database
- 1 of 1
- Previous record
- Next record
- To hitlist
Find more in SwePub
- By the author/editor
- Ivanov, Sergey A ...
- Tellgren, Roland
- Ritter, C.
- Nordblad, Per
- Mathieu, Roland
- Andre, G.
- show more...
- Golubko, N. V.
- Politova, E. D.
- Weil, M.
- show less...
- About the subject
-
- NATURAL SCIENCES
- NATURAL SCIENCES
- and Physical Science ...
- and Condensed Matter ...
-
- NATURAL SCIENCES
- NATURAL SCIENCES
- and Chemical Science ...
- and Inorganic Chemis ...
- Articles in the publication
- Materials resear ...
- By the university
- Uppsala University
Search outside SwePub
- Extend your search to:
- Google Book Search
- Google Scholar
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.
- Copyright © LIBRIS - National Library Systems
- LIBRIS.kb.se
