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}

@article{CTT100702774,
  author = {Mitsumasa Nakajima and Ayumi Wada and Tomoaki Yamada and Yoshitaka Ehara and Takeshi Kobayashi and Hiroshi Funakubo},
  title = {Impact of pulse poling on static and dynamic ferroelastic-domain contributions in tetragonal Pb(Ti, Zr)O3 films determined by in-situ x–ray diffraction analysis},
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@article{CTT100652065,
  author = {Ayumi Wada and Yoshitaka Ehara and Shintaro Yasui and Takahiro Oikawa and Mitsumasa Nakajima and Megu Wada and P. S. Sankara Rama Krishnan and Soichiro Okamura and Ken Nishida and Takashi Yamamoto and Takeshi Kobayashi and Hitoshi Morioka and Hiroshi Funakubo},
  title = {Crystal Structure Change with Applied Electric Field for (100)/(001)-oriented Polycrystalline Lead Zirconate Titanate Films},
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  year = 2013,
}

@article{CTT100652051,
  author = {A. Kumar and Y. Ehara and A. Wada and H. Funakubo and F. Griggio and S. Trolier-McKinstry and S. Jesse and S. V. Kalinin},
  title = {Dynamic piezoresponse force microscopy: Spatially resolved probing of polarization dynamics in time and voltage domains},
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@inproceedings{CTT100720945,
  author = {Hiroshi FUNAKUBO and Mitsumasa NAKAJIMA and Hiorshi NAKAKI and Tomoaki YAMADA and Ayumi WADA and Takahiro OIKAWA and Takaaki NAKASHIMA and Yohitaka EHARA and Naoya OSHIMA and Alexei GRUVERMAN},
  title = {Large Piezoelectricity Driven by Electrically-Induced High-Density Ferroelastic Domains in Tetragonal Pb(Zr, Ti)O3 Films},
  booktitle = {},
  year = 2015,
}