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Co-existence of sho...
Co-existence of short- and long-range magnetic order in LaCo2P2
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- Forslund, Ola Kenji (author)
- KTH,Material- och nanofysik
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- Andreica, Daniel (author)
- Ioan Ursu Institute, Faculty of Physics, Babes-Bolyai University, 400084 Cluj-Napoca, Romania
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- Ohta, Hiroto (author)
- Faculty of Science and Engineering, Doshisha University, Kyotanabe, Kyoto 610-0321, Japan
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- Imai, Masaki (author)
- Department of Chemistry, Graduate School of Science, Kyoto University, Kyoto 606-8502 Japan
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- Michioka, Chishiro (author)
- Department of Chemistry, Graduate School of Science, Kyoto University, Kyoto 606-8502 Japan
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- Yoshimura, Kazuyoshi (author)
- Department of Chemistry, Graduate School of Science, Kyoto University, Kyoto 606-8502 Japan
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- Månsson, Martin, As. Prof. 1976- (author)
- KTH,Material- och nanofysik
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- Sugiyama, Jun (author)
- Neutron Science and Technology Center, Comprehensive Research Organization for Science and Society (CROSS), Tokai, Ibaraki 319-1106, Japan 6 Advanced Science Research Center, Japan Atomic Energy Agency, Tokai, Ibaraki 319-1195, Japan
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(creator_code:org_t)
- 2021-12-06
- 2021
- English.
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In: Physica Scripta. - : IOP Publishing. - 0031-8949 .- 1402-4896. ; 96:12, s. 125864-
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https://doi.org/10.1...
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Abstract
Subject headings
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- The ferromagnetic (FM) nature of the metallic LaCo2P2 was investigated with the positive muon spin rotation, relaxation and resonance (μ+SR) technique. Transverse and zero field μ+ SR measurements revealed that the compound enters a long range FM ground state at K, consistent with previous studies. Based on the reported FM structure, the internal magnetic field was computed at the muon sites, which were predicted with first principles calculations. The computed result agree well with the experimental data. Moreover, although LaCo2P2 is a paramagnet at higher temperatures T > 160 K, it enters a short range ordered (SRO) magnetic phase for K. Measurements below the vicinity of revealed that the SRO phase co-exists with the long range FM order at temperatures 124 K . Such co-existence is an intrinsic property and may be explained by an interplay between spin and lattice degree of freedoms.
Subject headings
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
Publication and Content Type
- ref (subject category)
- art (subject category)
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