@article{CTT100792767,
  author = {Md Saiduzzaman and Takahiro Takei and Sayaka Yanagida and Nobuhiro Kumada and Hena Das and Hirokazu Kyokane and Shogo Wakazaki and Masaki Azuma and Chikako Moriyoshi and Yoshihiro Kuroiwa},
  title = {Hydrothermal Synthesis of Pyrochlore-Type Pentavalent Bismuthates Ca<sub>2</sub>Bi<sub>2</sub>O<sub>7</sub> and Sr<sub>2</sub>Bi<sub>2</sub>O<sub>7</sub>},
  journal = {Inorganic Chemistry},
  year = 2019,
}

@article{CTT100760298,
  author = {N. Kumada and A. Nakamura and Akira Miura and T. Takei and M. Azuma and H. Yamamoto and E. Magome and C. Moriyoshi and Y. Kuroiwa},
  title = {Hydrothermal synthesis and crystal structure of a new lithium copper bismuth oxide, LiCuBiO<sub>4</sub>},
  journal = {Journal Of Solid State Chemistry},
  year = 2017,
}

@article{CTT100737191,
  author = {Nobuhiro Kumada and Ayumi Nakamura and Akira Miura and Takahiro Takei and Masaki Azuma and Hajime Yamamoto and Eisuke Magome and Chikako Moriyoshi and Yoshihiro Kuroiwa},
  title = {Hydrothermal synthesis and crystal structure of a new lithium copper bismuth oxide, LiCuBiO 4},
  journal = {Journal of Solid State Chemistry},
  year = 2016,
}

@article{CTT100702907,
  author = {Mirza H. K. Rubel and Takahiro  Takei and Nobuhiro  Kumada and M. Mozahar Ali and Akira Miura and Kiyoharu Tadanaga and Kengo Oka and Masaki Azuma and Masatomo  Yashima and Kotaro Fujii and Eisuke Magome and Chikako  Moriyoshi and Yoshihiro Kuroiwa and James R. Hester and Maxim Avdeev},
  title = {Hydrothermal Synthesis, Crystal Structure, and Superconductivity of a Double-Perovskite Bi Oxide},
  journal = {Chem Mater},
  year = 2016,
}

@article{CTT100702908,
  author = {Mirza  H.K. Rubel and Takahiro Takei and Nobuhiro Kumada and M.M. Ali and Akira Miura and Kiyoharu Tadanaga and K. Oka and M. Azuma and E. Magomae and C. Moriyoshi and Y. Kuroiwa},
  title = {Hydrothermal synthesis of a new  Bi-based (Ba<sub>0.82</sub>K<sub>0.18</sub>)(Bi<sub>0.53</sub>Pb<sub>0.47</sub>)O<sub>3</sub> superconductor},
  journal = {Journal of Alloys and Compounds},
  year = 2015,
}

@article{CTT100683822,
  author = {Rubel Mirza H. K and Miura Akira and Takei Takahiro and Kumada Nobuhiro and Ali M. Mozahar and Nagao Masanori and Watauchi Satoshi and Tanaka Isao and Oka Kengo and Azuma Masaki and Magome Eisuke and Moriyoshi Chikako and Kuroiwa Yoshihiro and Islam A. K. M. Azharul},
  title = {Superconducting Double Perovskite Bismuth Oxide Prepared by a Low-Temperature Hydrothermal Reaction},
  journal = {ANGEWANDTE CHEMIE-INTERNATIONAL EDITION},
  year = 2014,
}

@article{CTT100673126,
  author = {Ichiro Fujii and Atsushi Shimamura and Kouichi Nakashima and Nobuhiro Kumada and HiroshiFunakubo and Yoshihiro Kuroiwa and Satoshi Wada},
  title = {Preparation of Bismuth Based Perovskite Oxides and Their Electric Properties},
  journal = {Key Eng. Mater.},
  year = 2014,
}

@article{CTT100664022,
  author = {Ichiro Fujii and Atsushi Shimamura and Kouichi Nakashima and Nobuhiro Kumada and Hiroshi Funakubo and Yoshihiro Kuroiwa and Satoshi Wada},
  title = {Preparation of Bismuth – Based Perovskites with Non-integer A and B Site Valence and Their Properties},
  journal = {Trans. Mat. Res. Soc. Japan},
  year = 2013,
}