July 9, 2019 Journal article Open Access

Alexander Abramov; Denis Alikin; Vladimir Yuzhakov; Alexander Nikitin; Dmitry Karpinsky; Vladimir Shur; Andrei Kholkin

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{
  "description": "<p>Stress-induced local polarization reversal was studied in La doped<br>\nBiFeO3 ceramics under the action of Berkovich-type prism indentation.<br>\nPiezoresponse force microscopy was used for detailed study of<br>\ndomain structure before and after local polarization reversal. Two<br>\nmechanisms of domain formation under the action of the mechanical<br>\nloading were revealed: (1) direct stress-induced and (2) stress<br>\nmediated by grain clamping. Critical stress value for local polarization<br>\nreversal was extracted from the dependence of the switched<br>\narea on the applied loading force</p>", 
  "license": "https://creativecommons.org/licenses/by/4.0/legalcode", 
  "creator": [
    {
      "affiliation": "School of Natural Sciences and Mathematics, Ural Federal University", 
      "@type": "Person", 
      "name": "Alexander Abramov"
    }, 
    {
      "affiliation": "School of Natural Sciences and Mathematics, Ural Federal University", 
      "@type": "Person", 
      "name": "Denis Alikin"
    }, 
    {
      "affiliation": "School of Natural Sciences and Mathematics, Ural Federal University", 
      "@type": "Person", 
      "name": "Vladimir Yuzhakov"
    }, 
    {
      "affiliation": "Scientific-Practical Materials Research Centre of NAS of Belarus", 
      "@type": "Person", 
      "name": "Alexander Nikitin"
    }, 
    {
      "affiliation": "Scientific-Practical Materials Research Centre of NAS of Belarus", 
      "@type": "Person", 
      "name": "Dmitry Karpinsky"
    }, 
    {
      "affiliation": "School of Natural Sciences and Mathematics, Ural Federal University", 
      "@type": "Person", 
      "name": "Vladimir Shur"
    }, 
    {
      "affiliation": "Department of Physics & CICECO \u2013 Aveiro Institute of Materials, University of Aveiro,", 
      "@type": "Person", 
      "name": "Andrei Kholkin"
    }
  ], 
  "headline": "Indentation induced local polarization reversal in La doped BiFeO3 ceramics", 
  "image": "https://zenodo.org/static/img/logos/zenodo-gradient-round.svg", 
  "datePublished": "2019-07-09", 
  "url": "https://zenodo.org/record/4298434", 
  "keywords": [
    "bismuth ferrite, mechanical-induced domain switching, indentation"
  ], 
  "@context": "https://schema.org/", 
  "identifier": "https://doi.org/10.1080/00150193.2019.1574634", 
  "@id": "https://doi.org/10.1080/00150193.2019.1574634", 
  "@type": "ScholarlyArticle", 
  "name": "Indentation induced local polarization reversal in La doped BiFeO3 ceramics"
}