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@ARTICLE{Picht:885785,
      author       = {Picht, Gunnar and Khansur, Neamul Hayet and Webber, Kyle
                      and Hoffmann, Michael J. and Hinterstein, Manuel and Kungl,
                      Hans},
      title        = {{G}rain {S}ize {E}ffects in {D}onor {D}oped {PZT}
                      {C}eramics},
      journal      = {Journal of applied physics},
      volume       = {128},
      number       = {21},
      issn         = {1089-7550},
      address      = {Melville, NY},
      publisher    = {American Inst. of Physics},
      reportid     = {FZJ-2020-04085},
      pages        = {214105 -},
      year         = {2020},
      abstract     = {The ferroelectric, ferroelastic, and dielectric properties
                      as well as the crystal structure were investigated for
                      polycrystalline donor doped lead zirconate titanate (PZT)
                      with grain sizes ranging from 0.25 to 5 μm, which were
                      prepared using a novel zirconium titanium hydrate precursor
                      (ZTH) with a specific surface area of 310 m2/g. Piezoforce
                      microscopy was used to investigate the change in the domain
                      structure, revealing a change in the domain configuration
                      from a complex 3D structure to a simple lamellar domain
                      formation at a 1 μm grain size that corresponded to a
                      rapidly increasing internal mechanical stress observed with
                      in situ synchrotron x-ray experiments. The correlation
                      between the change in domain configuration, increasing
                      internal stresses, effects of poling on the crystal
                      structure, and the macroscopic ferroelectric and
                      ferroelastic properties are discussed in detail, allowing a
                      deeper understanding of size effects in polycrystalline
                      donor doped PZT ceramics},
      cin          = {IEK-9},
      ddc          = {530},
      cid          = {I:(DE-Juel1)IEK-9-20110218},
      pnm          = {131 - Electrochemical Storage (POF3-131)},
      pid          = {G:(DE-HGF)POF3-131},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000598521100001},
      doi          = {10.1063/5.0029659},
      url          = {https://juser.fz-juelich.de/record/885785},
}