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Persistent Identifier
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perma:LIST.K5FLNA |
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Publication Date
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2026-07-06 |
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Title
| Giant Magnetostriction in Ferrimagnetic SmFe5As3 [* Cross-Reference *] |
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Other Identifier
| https://doi.org/10.1002/anie.202522578
SCOPUS_ID:105034125116 |
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Author
| Karychort, Oksana (Max Planck Institute for Chemical Physics of Solids, Ivan Franko National University of Lviv) - ORCID: 0000-0001-9226-6882
Priessnitz, Jan (Max Planck Institute for the Physics of Complex Systems)
Buturlim, Volodymyr (Idaho National Laboratory) - ORCID: 0000-0001-8851-2489
Krnel, Mitja (Max Planck Institute for Chemical Physics of Solids) - ORCID: 0000-0002-8580-2381
Robredo, Iñigo (Luxembourg Institute of Science and Technology) - ORCID: 0000-0003-1641-354X
Zaremba, Nazar (Max Planck Institute for Chemical Physics of Solids) - ORCID: 0000-0002-2673-9757
Burkhardt, Ulrich (Max Planck Institute for Chemical Physics of Solids) - ORCID: 0000-0003-0761-1632
Rosner, Helge (Max Planck Institute for Chemical Physics of Solids) - ORCID: 0000-0003-0716-1731
Fitch, Andrew (European Synchrotron Radiation Facility) - ORCID: 0000-0002-9768-5688
König, Markus (Max Planck Institute for Chemical Physics of Solids)
Wilhelm, Fabrice (European Synchrotron Radiation Facility) - ORCID: 0000-0002-4425-3662
Zhak, Olha (Ivan Franko National University of Lviv) - ORCID: 0000-0002-2643-6537
Krishnan, Dileep (Thermo Fisher Scientific Netherlands)
Soldatov, Ivan (Leibniz-Institut für Festkörper- und Werkstoffforschung Dresden) - ORCID: 0000-0002-2911-1842
Schäfer, Rudolf (Leibniz-Institut für Festkörper- und Werkstoffforschung Dresden)
Vergniory, Maia (Regroupement Québécois sur les Matériaux de Pointe (RQMP), Université de Sherbrooke) - ORCID: 0000-0001-7336-3062
Šmejkal, Libor (Max Planck Institute for Chemical Physics of Solids, Max Planck Institute for the Physics of Complex Systems, Institute of Physics of the Czech Academy of Sciences) - ORCID: 0000-0003-1193-1372
Siegrist, Theo (FAMU-FSU College of Engineering, National High Magnetic Field Laboratory) - ORCID: 0000-0001-5368-1442
Goodge, Berit H. (Max Planck Institute for Chemical Physics of Solids) - ORCID: 0000-0003-0948-7698
Gofryk, Krzysztof (Idaho National Laboratory) - ORCID: 0000-0002-8681-6857
Prots, Yurii (Max Planck Institute for Chemical Physics of Solids) - ORCID: 0000-0002-7418-9892
Svanidze, Eteri (Max Planck Institute for Chemical Physics of Solids) - ORCID: 0000-0003-2893-1379 |
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Point of Contact
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LIST RDS (LIST) |
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Description
| Magnetostrictive materials are of interest not only from a fundamental perspective but also for their potential applications, spanning spintronics to energy harvesting. A new magnetostrictive material—SmFe5As3—reveals a complex interplay between magnetostriction, magnetic properties, and the crystal structure behavior. The ground state of SmFe5As3 is ferrimagnetic, as evidenced by magnetic susceptibility data, band-structure calculations, and XANES measurements. At (Formula presented.) K, part of the Fe sublattice reorients, transitioning into a ferromagnetic state. This is followed by an entrance into the paramagnetic state at (Formula presented.) K. The effects observed in the magnetic measurements are accompanied by structural phase transitions. All three phases—below (Formula presented.), between (Formula presented.) and (Formula presented.), and above (Formula presented.) —are described by the same structural motif of the UCr5P3 type (monoclinic space group (Formula presented.)), differing only in the degree of deformation of the Fe–As framework. The new material exhibits giant magnetostriction of (Formula presented.). Dilatometry measurements on a SmFe5As3 single crystal indicate strongly diverse behavior, exhibiting not only negative, but also zero, as well as positive thermo-elastic effects. (2026-05-11)
***This entry has been automatically imported via Infodoc(ASO) CSV by LIST harvest scripts. Please refer to https://doi.org/10.1002/anie.202522578 for the original and latest version of the dataset and data downloads*** (2026-06-04) |
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Subject
| Physics |
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Keyword
| crystal structure
functional materials
magneto-elastic coupling
magnetostriction
negative thermal expansion
novel ferrimagnetic arsenides
zero thermal expansion |
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Funding Information
| Basic Energy Sciences: B05 |
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Deposit Date
| 2026-05-11 |
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Data Type
| Article |
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Data Source
| Angewandte Chemie International Edition; ISSN: 14337851, eISSN: 15213773, vol. 65, n° 20, 2026 |