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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{
  "DOI": "10.1080/00150193.2019.1574634", 
  "author": [
    {
      "family": "Alexander Abramov"
    }, 
    {
      "family": "Denis Alikin"
    }, 
    {
      "family": "Vladimir Yuzhakov"
    }, 
    {
      "family": "Alexander Nikitin"
    }, 
    {
      "family": "Dmitry Karpinsky"
    }, 
    {
      "family": "Vladimir Shur"
    }, 
    {
      "family": "Andrei Kholkin"
    }
  ], 
  "issued": {
    "date-parts": [
      [
        2019, 
        7, 
        9
      ]
    ]
  }, 
  "abstract": "<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>", 
  "title": "Indentation induced local polarization reversal in La doped BiFeO3 ceramics", 
  "type": "article-journal", 
  "id": "4298434"
}