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Min LI, Hiroto OHTA, Masaki KATO. Elemental Substitution Effect and Physical Properties of Metallic Oxides La<sub>5</sub>SrCu<sub>6</sub>O<sub>15-δ</sub>. Journal of the Japan Society of Powder and Powder Metallurgy. 2024. 71. 11. 534-537
Hibiki Nagata, Hiroya Sakurai, Yuta Ueki, Kazuki Yamane, Ryo Matsumoto, Kensei Terashima, Keisuke Hirose, Hiroto Ohta, Masaki Kato, Yoshihiko Takano. Pressure-Induced Superconductivity in La4Ni3O10+δ (δ = 0.04 and -0.01). Journal of the Physical Society of Japan. 2024. 93. 9
Hirofumi Sakakibara, Masayuki Ochi, Hibiki Nagata, Yuta Ueki, Hiroya Sakurai, Ryo Matsumoto, Kensei Terashima, Keisuke Hirose, Hiroto Ohta, Masaki Kato, et al. Theoretical analysis on the possibility of superconductivity in the trilayer Ruddlesden-Popper nickelate La4Ni3O10 under pressure and its experimental examination: Comparison with La3Ni2O7. PHYSICAL REVIEW B. 2024. 109. 144511
Shinji NAKAI, Takeshi WAKI, Yoshikazu TABATA, Masaki KATO, Hiroto OHTA, Hiroyuki NAKAMURA. Study on Factors Hindering the Single-phase Formation of Divalent-ion-stabilized W-type Ferrites. Journal of the Japan Society of Powder and Powder Metallurgy. 2022. 69. 11. 455-460