Antiferroelectric Phase Transition in Titanite-Type Solid Solutions Na(Nb,Ta)GeO5
Taro Kuwano, Toshiya Uohashi, Akitoshi Nakano, Manabu Hagiwara, Hiroko Yokota, Hiroki Taniguchi
From Simplicity to Complexity: Substituent-Controlled Z′ Multiplicity as a Design Principle for Thermally Robust Yet Programmable Anisotropic Expansion
Yuto Hino, Takumi Matsuo, Tomohiro Yamashita, Hiroko Yokota, Daiki Korenaga, Tomohiro Seki, Shotaro Hayashi
Atomic-scale origin of polarity at {01-18} twin walls in calcite
Tomohiro Yamashita, Soma Seto, Yixin Lin, Yang Yang, Xiangdong Ding, Nicholas J. Butterfield, Ekhard Salje, Taro Kuwano, and Hiroko Yokota
Ultralow-loss and temperature-stable microwave ceramics for C-band dielectric resonator antennas
X. Wang, K. Zhang, Z. Xi, H. Yokota, T. Kuwano, J. Bao, Z. Wang, Y. Li, L.-X. Pang, C. Zhao, Q. Guo, K. B. Tan, D. Zhou
Red-fluorescence under UV and green-SHG under NIR dual-mode emission in a yellow crystal of a 1,2,5-thiadiazole derivative
Ryo Nakamura, Yuta Sawamura, Kazushi Nakada, Ryusuke Mizoguchi, Ayumi Ishii, Tomohiro Yamashita, Hiroko Yokota, Gary J. Richards and Akiko Hori
Deciphering the potential piezoelectricity optimization mechanism in Aurivillius compounds
Shangyi Guan, Xiaojun Wu, Lanji Wen, Liang Kong, Hiroko Yokota, Zhi Tan and Qiang Chen
Domain boundaries as polar objects: Symmetry breaking beyond the bulk
Hiroko Yokota
ECAPD 2026(EUROPEAN CONFERENCE ON APPLICATIONS OF POLAR DIELECTRICS, 2026年6月7日-10日, Oulu (Finland)
Application of nonlinear optics on ferroics
Hiroko Yokota
11th International Congress on Ceramics, 2026年9月 6–11日, Sapporo Convention Center, Sapporo, Japan
Recent exploration of antiferroelectric and ferroelastic titanite-type oxides
Taro Kuwano
15th Korea-Japan Conference on Ferroelectrics 2026年8月26-29日, KAIST, Daejeon (Republic of Korea)
Polar structure imaging by second harmonic generation microscopy
Hiroko Yokota
ADVANCED IMAGING OF FERROIC MATERIALS (Wilhelm and Else Heraeus Seminar) ,2026年5月31日-6月4日, Bad Honnef (Germany)
Second-harmonic generation study of polar e-twin walls in calcite
Tomohiro Yamashita
ADVANCED IMAGING OF FERROIC MATERIALS (Wilhelm and Else Heraeus Seminar) ,2026年5月31日-6月4日, Bad Honnef (Germany), ポスター発表
Triclinic distortion in titanite-type oxides CaSnGeO5 and SrSnGeO5
Taro Kuwano, Hiroko Yokota, Manabu Hagiwara, Toshiya Uohashi, Akitoshi Nakano, and Hiroki Taniguchi
Deutsche Physikalische Gesellschaft (ドイツ物理学会), Mar. 8-13 2026, Technische Universität Dresden (ドレスデン工科大学)
セラミック誘電体の絶縁破壊予測に向けて
桑野太郎
第73回応用物理学会 春季学術講演会, 2026年3月15ー18日, 東京科学大学大岡山キャンパス