Degenerate Soft Modes and Selective Condensation in BaAl2O4 via Inelastic X-ray Scattering
Yui Ishii, Arisa Yamamoto, Alfred Q. R. Baron, Hiroshi Uchiyama, Naoki Sato, Physical Review B (in press).
https://doi.org/10.1103/9nxr-h9zl
http://arxiv.org/abs/2602.01732
Impact of in-plane disorders on the thermal conductivity of AgCrSe2
Shota Izumi, Yui Ishii, Jinfeng Zhu, Tsunemasa Sakamoto, Shintaro Kobayashi, Shogo Kawaguchi, Jie Ma, Shigeo Mori, Physical Review Materials 9, 075401 (2025).
https://doi.org/10.1103/x2kp-g9zc
http://arxiv.org/abs/2506.12377
Extracting accurate PDF data from in situ environment of materials using X-ray diffractometer
Y. Shiramata, T. Konya, K. Kobayashi, Y. Ishii, S. Hiroi, H. Yamada, and K. Ohara, Analytical Sciences 41 (2025) 777-782.
https://doi.org/10.1007/s44211-025-00728-6
Spin orientation switching in layered perovskite oxyfluoride Pb3Fe2O5F2
Kengo Oka, Yusuke Nambu, Masayuki Ochi, Naoaki Hayashi, Yoshihiro Kusano, Takuya Aoyama, Yui Ishii, Kazuhiko Kuroki, Shigeo Mori, Mikio Takano, Naoki Noma, Mitsunobu Iwasaki, and Hiroshi Kageyama (submitted).
ガラス状ネットワークは結晶の周期性と共存できるか?
石井悠衣, 森茂生, 日本物理学会誌 78 (2023) 700-705.
Partial breakdown of translation symmetry at a structural quantum critical point associated with a ferroelectric soft mode
Yui Ishii, Arisa Yamamoto, Naoki Sato, Yusuke Nambu, Seiko Ohira-Kawamura, Naoki Murai, Kohji Ohara, Shogo Kawaguchi, Takao Mori, and Shigeo Mori, Physical Review B 106 (2022) 134111/1-7.
Comparative study on the specific heat of ferroelectrics with a structural quantum critical point
Yui Ishii, Arisa Yamamoto, and Shigeo Mori, Japanese Journal of Applied Physics 61 (2022) SN1017/1-4.
Lone-Pair-Induced Intra- and Interlayer Polarizations in Sillén-Aurivillius Layered Perovskite Bi4NbO8Br
Chengchao Zhong, Yui Ishii, Cedric Tassel, Tong Zhu, Daichi Kato, Kosuke Kurushima, Yukihiro Fujibayashi, Takashi Saito, Takafumi Ogawa, Akihide Kuwabara, Shigeo Mori, and Hiroshi Kageyama, Inorganic Chemistry 61 (2022) 9816-9822.
Structural phase transition in cobalt oxyfluoride Co3Sb4O6F6 observed by high-resolution synchrotron and neutron diffraction
Seiya Shimono, Hiroki Ishibashi, Yusuke Nagayoshi, Hidekazu Ikeno, Shogo Kawaguchi, Masato Hagihala, Shuki Torii, Takashi Kamiyama, Katsuya Ichihashi, Sadafumi Nishihara, Katsuya Inoue, Yui Ishii, Yoshiki Kubota, Journal of Physics and Chemistry of Solids 163 (2022) 110568.
Superconductivity Enhanced by Abundant Low-Energy Phonons in (Sr1-xCax)3Rh4Sn13
Yasuhiro Terasaki, Ratsuki Yamaguchi, Yui Ishii, Yurina Tada, Arisa Yamamoto, Shigeo Mori, Journal of the Physical Society of Japan 90 (2021) 113704.
Domain observation in the visible-light photocatalyst Bi4NbO8Br with the layered perovskite structure
Chengchao Zhong, Daichi Mizushima, Kaito Hirata, Yui Ishii, Kosuke Kurushima, Daichi Kato, Hiroshi Nakajima, Shigeo Mori, Hajime Suzuki, Kanta Ogawa, Ryu Abe, Takeshi Fukuma, Hiroshi Kageyama, Applied Physics Express 13 (2020) 091004.
Glassy anomalies in the lattice heat capacity of a crystalline solid caused by ferroelectric fluctuation
Yui Ishii, Yuhya Ouchi, Shogo Kawaguchi, Hiroki Ishibashi, Yoshiki Kubota, Shigeo Mori, Physical Review Materials 3 (2019) 084414.
https://doi.org/10.1103/PhysRevMaterials.3.084414
Magnetic anisotropy and magnetic textures in La1-xSrxMnO3 controlled by annealing
Journal of Magnetism and Magnetic Materials 464 (2018) 56-60.
Incommensurate phase of the stuffed tridymite derivative BaSrFe4O8
Y. Ishii, S. Kawaguchi, K. Asai, S. Mori, Journal of Solid State Chemistry 265 (2018) 314-318.