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@ARTICLE{Jiang:619987,
      author       = {Jiang, Yuqi and Zhang, Mao-Hua and Wu, Chao-Feng and Xu, Ze
                      and Li, Zhao and Lu, Jing-Tong and Huang, Hao-Feng and Zhou,
                      Jia-Jun and Liu, Yi-Xuan and Zhou, Tianhang and Gong, Wen
                      and Wang, Ke},
      title        = {{L}ow-field-driven large strain in lead zirconate
                      titanium-based piezoceramics incorporating relaxor lead
                      magnesium niobate for actuation},
      journal      = {Nature Communications},
      volume       = {15},
      number       = {1},
      issn         = {2041-1723},
      address      = {[London]},
      publisher    = {Nature Publishing Group UK},
      reportid     = {PUBDB-2024-08070},
      pages        = {9024},
      year         = {2024},
      abstract     = {Studies on the piezoelectric materials capable of
                      efficiently outputting high electrostrains at low electric
                      fields are driven by the demand for precise actuation in a
                      wide range of applications. Large electrostrains of
                      piezoceramics in operation require high driving fields,
                      which limits their practical application due to undesirable
                      nonlinearities and high energy consumption. Herein, a
                      strategy is developed to enhance the electrostrains of
                      piezoceramics while maintaining low hysteresis by
                      incorporating lead magnesium niobate relaxors into lead
                      zirconate titanium at the morphotropic phase boundary. An
                      ultrahigh inverse piezoelectric coefficient of 1380 pm/V
                      with a reduced hysteresis of $11.5\%$ is achieved under a
                      low electric field of 1 kV/mm, outperforming the major
                      lead-based piezoelectric materials. In situ synchrotron
                      X-ray diffraction and domain wall dynamics characterization
                      with sub-microsecond temporal resolution reveal that the
                      outstanding performances originate from facilitated domain
                      wall movement, which in turn is due to reduced lattice
                      distortion and miniaturized domain structures. These
                      findings not only address the pending challenges of
                      effective actuation under reduced driving conditions but
                      also lay the foundation for a more systematic approach to
                      exploring the origin of large electrostrains.},
      cin          = {DOOR ; HAS-User},
      ddc          = {500},
      cid          = {I:(DE-H253)HAS-User-20120731},
      pnm          = {6G3 - PETRA III (DESY) (POF4-6G3) / FS-Proposal: I-20210563
                      (I-20210563)},
      pid          = {G:(DE-HGF)POF4-6G3 / G:(DE-H253)I-20210563},
      experiment   = {EXP:(DE-H253)P-P02.1-20150101},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {39424821},
      UT           = {WOS:001339143700013},
      doi          = {10.1038/s41467-024-53007-9},
      url          = {https://bib-pubdb1.desy.de/record/619987},
}