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Magnetic nature of ...
Magnetic nature of wolframite MgReO4
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- Nocerino, Elisabetta (författare)
- KTH,Tillämpad fysik
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- Forslund, Ola K. (författare)
- Chalmers Univ Technol, Dept Phys, SE-41296 Gothenburg, Sweden.
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- Wang, Chennan (författare)
- Paul Scherrer Inst, Lab Muon Spin Spect, CH-5232 Villigen, Switzerland.
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- Sakurai, Hiroya (författare)
- Natl Inst Mat Sci, Tsukuba, Ibaraki 3050044, Japan.
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- Elson, Frank (författare)
- KTH,Tillämpad fysik
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- Palm, Rasmus (författare)
- KTH,Tillämpad fysik
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- Miniotaite, Ugne (författare)
- KTH,Tillämpad fysik
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- Ge, Yuqing (författare)
- Chalmers Univ Technol, Dept Phys, SE-41296 Gothenburg, Sweden.
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- Sassa, Yasmine (författare)
- Chalmers Univ Technol, Dept Phys, SE-41296 Gothenburg, Sweden.
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- Sugiyama, Jun (författare)
- Comprehens Res Org Sci & Soc CROSS, Neutron Sci & Technol Ctr, Tokai, Ibaraki 3191106, Japan.
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- Månsson, Martin, As. Prof. 1976- (författare)
- KTH,Tillämpad fysik
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(creator_code:org_t)
- IOP Publishing, 2023
- 2023
- Engelska.
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Ingår i: 15th International Conference on Muon Spin Rotation, Relaxation and Resonance, MuSR 2022. - : IOP Publishing.
- Relaterad länk:
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https://doi.org/10.1...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Rhenium oxides belonging to the family AReO4 where A is a metal cation, exhibit interesting electronic and magnetic properties. In this study we have utilized the muon spin rotation/relaxation (mu+SR) technique to study the magnetic properties of the MgReO4 compound. To the best of our knowledge, this is the first investigation reported on this interesting material, that is stabilized in a wolframite crystal structure using a special highpressure synthesis technique. Bulk magnetic studies show the onset of an antiferromagnetic (AF) long range order, or a possible singlet spin state at T-C1 approximate to 90 K, with a subtle second hightemperature transition at T-C2 approximate to 280 K. Both transitions are also confirmed by heat capacity (Cp) measurements. From our mu+SR measurements, it is clear that the sample enters an AF order below T-C1 = T-N approximate to 85 K. We find no evidence of magnetic signal above TN, which indicates that T-C2 is likely linked to a structural transition. Further, via sensitive zero field (ZF) mu(+) SR measurements we find evidence of a spin reorientation at T-Cant approximate to 65 K. This points towards a transition from a collinear AF into a canted AF order at low temperature, which is proposed to be driven by competing magnetic interactions.
Ämnesord
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
Publikations- och innehållstyp
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Nocerino, Elisab ...
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Forslund, Ola K.
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Wang, Chennan
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Sakurai, Hiroya
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Elson, Frank
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Palm, Rasmus
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visa fler...
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Miniotaite, Ugne
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Ge, Yuqing
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Sassa, Yasmine
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Sugiyama, Jun
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Månsson, Martin, ...
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visa färre...
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