@article{CTT100761106,
  author = {R. Sase and T. Hoshina and H. Takeda and T. Tsurumi},
  title = {Effect of atomic vacancies on ionic polarization of nonstoichiometric strontium titanate ceramics},
  journal = {Jpn. J. Appl. Phys.},
  year = 2017,
}

@inproceedings{CTT100776655,
  author = {Takuya Hoshina and Ryuichi Sase and Motoharu Sakurai and Kazuki Kanehara and Hiroaki Takeda and Takaaki tsurumi},
  title = {BaTiO3系材料の分極クラスターに由来するTHz誘電応答},
  booktitle = {},
  year = 2017,
}

@inproceedings{CTT100776654,
  author = {Takaaki Tsurumi and Takuya Hoshina and Ryuichi Sase and Hiroaki Takeda},
  title = {THz dielectric responses of BaTiO3-based ferroelectrics},
  booktitle = {},
  year = 2017,
}

@inproceedings{CTT100776566,
  author = {Takuya Hoshina and Ryuichi Sase and Hiroaki Takeda and takaaki tsurumi},
  title = {チタン酸ストロンチウムのイオン分極に及ぼす原子空孔の影響},
  booktitle = {},
  year = 2017,
}

@inproceedings{CTT100776616,
  author = {Ryuichi Sase and Takuya Hoshina and Hiroaki Takeda and takaaki tsurumi},
  title = {遠赤外分光エリプソメトリと第一原理計算による不定比 SrTiO3のフォノン解析},
  booktitle = {},
  year = 2017,
}