Complex magnetic structure and spin waves of the noncollinear antiferromagnet Mn₅Si₃

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{
  "metadata": {
    "is_last": true, 
    "version": 1, 
    "title": "Complex magnetic structure and spin waves of the noncollinear antiferromagnet Mn\u2085Si\u2083", 
    "keywords": [
      "antiferromagnetism", 
      "frustration", 
      "noncollinear magnetism", 
      "spin waves", 
      "inelastic neutron scattering", 
      "MARVEL", 
      "INTERSECT"
    ], 
    "description": "Mn\u2085Si\u2083 displays an unusual and complex magnetic ground state, which is considered to be the origin of the anomalous transport and thermodynamic properties that it exhibits. We report the magnetic exchange couplings of the noncollinear antiferromagnetic phase of Mn\u2085Si\u2083 using inelastic neutron scattering measurements and density functional theory calculations. We determine the ground-state spin configuration and compute its magnon dispersion relations which are in good agreement with the ones obtained experimentally. Furthermore, we investigate the evolution of the spin texture under the application of an external magnetic field to demonstrate theoretically the multiple field-induced phase transitions that Mn\u2085Si\u2083 undergoes. Finally, we model the stability of some of the material\u2019s magnetic moments under a magnetic field and we find that very susceptible magnetic moments in a frustrated arrangement can be tuned by the field. This data set contains the data relevant to perform the DFT calculations with the JuKKR code, the spin dynamics simulations with the Spirit code, the spin-wave calculations with the SWIS code, and the neutron scattering experimental data.", 
    "license": "Creative Commons Attribution 4.0 International", 
    "references": [
      {
        "url": "https://journals.aps.org/prb/abstract/10.1103/PhysRevB.105.104404", 
        "type": "Journal reference", 
        "citation": "N. Biniskos et al., PHYSICAL REVIEW B 105, 104404 (2022)", 
        "comment": "Paper where data and results are discussed.", 
        "doi": "10.1103/PhysRevB.105.104404"
      }
    ], 
    "doi": "10.24435/materialscloud:85-ys", 
    "conceptrecid": "1496", 
    "publication_date": "Oct 26, 2022, 15:33:46", 
    "edited_by": 576, 
    "_oai": {
      "id": "oai:materialscloud.org:1497"
    }, 
    "contributors": [
      {
        "affiliations": [
          "Forschungszentrum J\u00fclich GmbH, J\u00fclich Centre for Neutron Science at MLZ, Lichtenbergstr. 1, D-85748 Garching, Germany"
        ], 
        "email": "n.biniskos@fz-juelich.de", 
        "familyname": "Biniskos", 
        "givennames": "N."
      }, 
      {
        "affiliations": [
          "Theory and Simulation of Materials (THEOS), and National Centre for Computational Design and Discovery of Novel Materials (MARVEL), \u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne, 1015 Lausanne, Switzerland"
        ], 
        "email": "flaviano.dossantos@epfl.ch", 
        "familyname": "dos Santos", 
        "givennames": "F. J."
      }, 
      {
        "affiliations": [
          "Forschungszentrum J\u00fclich GmbH, J\u00fclich Centre for Neutron Science at ILL, 71 Avenue des Martyrs, F-38000 Grenoble, France"
        ], 
        "familyname": "Schmalzl", 
        "givennames": "K."
      }, 
      {
        "affiliations": [
          "Universit\u00e9 Grenoble Alpes, CEA, IRIG, MEM, MDN, F-38000 Grenoble, France"
        ], 
        "familyname": "Raymond", 
        "givennames": "S."
      }, 
      {
        "affiliations": [
          "Faculty of Physics, University of Duisburg-Essen and CENIDE, D-47053 Duisburg, Germany", 
          "Peter Gr\u00fcnberg Institut and Institute for Advanced Simulations, Forschungszentrum J\u00fclich & JARA, D-52425 J\u00fclich, Germany"
        ], 
        "familyname": "dos Santos Dias", 
        "givennames": "M."
      }, 
      {
        "affiliations": [
          "Forschungszentrum J\u00fclich GmbH, J\u00fclich Centre for Neutron Science (JCNS-2) and Peter Gr\u00fcnberg Institut (PGI-4), JARA-FIT, D-52425 J\u00fclich, Germany"
        ], 
        "familyname": "Persson", 
        "givennames": "J."
      }, 
      {
        "affiliations": [
          "Theory and Simulation of Materials (THEOS), and National Centre for Computational Design and Discovery of Novel Materials (MARVEL), \u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne, 1015 Lausanne, Switzerland"
        ], 
        "familyname": "Marzari", 
        "givennames": "N."
      }, 
      {
        "affiliations": [
          "Peter Gr\u00fcnberg Institut and Institute for Advanced Simulations, Forschungszentrum J\u00fclich & JARA, D-52425 J\u00fclich, Germany"
        ], 
        "familyname": "Bl\u00fcgel", 
        "givennames": "S."
      }, 
      {
        "affiliations": [
          "Peter Gr\u00fcnberg Institut and Institute for Advanced Simulations, Forschungszentrum J\u00fclich & JARA, D-52425 J\u00fclich, Germany", 
          "Faculty of Physics, University of Duisburg-Essen and CENIDE, D-47053 Duisburg, Germany"
        ], 
        "familyname": "Lounis", 
        "givennames": "S."
      }, 
      {
        "affiliations": [
          "Forschungszentrum J\u00fclich GmbH, J\u00fclich Centre for Neutron Science (JCNS-2) and Peter Gr\u00fcnberg Institut (PGI-4), JARA-FIT, D-52425 J\u00fclich, Germany"
        ], 
        "familyname": "Br\u00fcckel", 
        "givennames": "T."
      }
    ], 
    "owner": 857, 
    "license_addendum": null, 
    "mcid": "2022.132", 
    "_files": [
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        "size": 74339438, 
        "checksum": "md5:bd4cfd1a5a489c22560ff0bf50f5432b", 
        "description": "Theoretical and experimental data", 
        "key": "Mn5Si3.zip"
      }, 
      {
        "size": 1337, 
        "checksum": "md5:079bc7495b5a6fae9b89b2598aeede70", 
        "description": "README file", 
        "key": "README.txt"
      }
    ], 
    "id": "1497", 
    "status": "published"
  }, 
  "revision": 4, 
  "updated": "2022-10-26T13:33:46.377992+00:00", 
  "created": "2022-10-26T10:00:57.572253+00:00", 
  "id": "1497"
}