Resonant Elastic X-Ray Scattering of Antiferromagnetic Superstructures in EuPtSi_{3}
We report resonant elastic x-ray scattering of long-range magnetic order in EuPtSi_{3}, combining different scattering geometries with full linear polarization analysis to unambiguously identify magnetic scattering contributions. At low temperatures, EuPtSi_{3} stabilizes type A antiferromagnetism featuring various long-wavelength modulations. For magnetic fields applied in the hard magnetic basal plane, well-defined regimes of cycloidal, conical, and fanlike superstructures may be distinguished that encompass a pocket of commensurate type A order without superstructure. For magnetic field applied along the easy axis, the phase diagram comprises the cycloidal and conical superstructures only. Highlighting the power of polarized resonant elastic x-ray scattering, our results reveal a combination of magnetic phases that suggest a highly unusual competition between antiferromagnetic exchange interactions with Dzyaloshinsky-Moriya spin-orbit coupling of similar strength.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2023 |
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| Erschienen: |
2023 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:130 |
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| Enthalten in: |
Physical review letters - 130(2023), 26 vom: 30. Juni, Seite 266701 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Simeth, Wolfgang [VerfasserIn] |
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Date Completed 17.07.2023 Date Revised 18.07.2023 published: Print Citation Status PubMed-not-MEDLINE |
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| doi: |
10.1103/PhysRevLett.130.266701 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM359515339 |
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| 100 | 1 | |a Simeth, Wolfgang |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Resonant Elastic X-Ray Scattering of Antiferromagnetic Superstructures in EuPtSi_{3} |
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| 500 | |a Date Completed 17.07.2023 | ||
| 500 | |a Date Revised 18.07.2023 | ||
| 500 | |a published: Print | ||
| 500 | |a Citation Status PubMed-not-MEDLINE | ||
| 520 | |a We report resonant elastic x-ray scattering of long-range magnetic order in EuPtSi_{3}, combining different scattering geometries with full linear polarization analysis to unambiguously identify magnetic scattering contributions. At low temperatures, EuPtSi_{3} stabilizes type A antiferromagnetism featuring various long-wavelength modulations. For magnetic fields applied in the hard magnetic basal plane, well-defined regimes of cycloidal, conical, and fanlike superstructures may be distinguished that encompass a pocket of commensurate type A order without superstructure. For magnetic field applied along the easy axis, the phase diagram comprises the cycloidal and conical superstructures only. Highlighting the power of polarized resonant elastic x-ray scattering, our results reveal a combination of magnetic phases that suggest a highly unusual competition between antiferromagnetic exchange interactions with Dzyaloshinsky-Moriya spin-orbit coupling of similar strength | ||
| 650 | 4 | |a Journal Article | |
| 700 | 1 | |a Bauer, Andreas |e verfasserin |4 aut | |
| 700 | 1 | |a Franz, Christian |e verfasserin |4 aut | |
| 700 | 1 | |a Aqeel, Aisha |e verfasserin |4 aut | |
| 700 | 1 | |a Bereciartua, Pablo J |e verfasserin |4 aut | |
| 700 | 1 | |a Sears, Jennifer A |e verfasserin |4 aut | |
| 700 | 1 | |a Francoual, Sonia |e verfasserin |4 aut | |
| 700 | 1 | |a Back, Christian H |e verfasserin |4 aut | |
| 700 | 1 | |a Pfleiderer, Christian |e verfasserin |4 aut | |
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