Shimizu Takao

シミズタカオ | Shimizu Takao

Affiliation and department：
Job title：独立研究者

Research field (1)： Inorganic materials

Research theme for competitive and other funds (6)：

2020 - 2022 電場によって誘起されるドメイン界面の解明とそれを用いた機能発現
2019 - 2022 Development of MPB free piezoelectric materials by reversible ferroelastic domain switching
2018 - 2021 Investigation of ferroelectric character in Wurtzite ferroelectrics using epitaxial films
2017 - 2019 Development of new functionality in fluorite ferroelectrics through domain and phase coexistence
2015 - 2018 Establishment of piezoelectric films with large piezoelectric response using reversible clamp effect from the substrates

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Papers (131)：

Yoshiomi Hiranaga, Yuki Noguchi, Takanori Mimura, Takao Shimizu, Hiroshi Funakubo, Yasuo Cho. Data-Driven Analysis of High-Resolution Hyperspectral Image Data Sets through Nanoscale Capacitance-Voltage Measurements to Visualize Ferroelectric Domain Dynamics. ACS Applied Nano Materials. 2024. 7. 8. 8525-8536
Takanori Mimura, Yuma Takahashi, Takahisa Shiraishi, Masanori Kodera, Reijiro Shimura, Keisuke Ishihama, Kazuki Okamoto, Hiroki Moriwake, Ayako Taguchi, Takao Shimizu, et al. Phase Identification of 850 nm Thick 7%YO_1.5-93%HfO₂ Films by Surface and Cross-Sectional Raman Spectroscopies. ACS Applied Electronic Materials. 2024. 6. 4. 2500-2506
Tomohide Morikawa, Masanori Kodera, Takao Shimizu, Keisuke Ishihama, Yoshitaka Ehara, Osami Sakata, Hiroshi Funakubo. Domain structures of PbTiO3 and Pb(Zr,Ti)O3 thin films controlled by tensile strain induced by a Sr(Zr,Ti)O3 buffer layer. Applied Physics Letters. 2024
Shinnosuke Yasuoka, Ryoichi Mizutani, Reika Ota, Takahisa Shiraishi, Takao Shimizu, Kazuki Okamoto, Masato Uehara, Hiroshi Yamada, Morito Akiyama, Hiroshi Funakubo. Invariant polarization switching kinetics in an (Al0.8Sc0.2)N film with frequency and temperature. Applied Physics Letters. 2023. 123. 20
José P. B. Silva, Ruben Alcala, Uygar E. Avci, Nick Barrett, Laura Bégon-Lours, Mattias Borg, Seungyong Byun, Sou-Chi Chang, Sang-Wook Cheong, Duk-Hyun Choe, et al. Roadmap on ferroelectric hafnia- and zirconia-based materials and devices. APL Materials. 2023. 11. 8

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MISC (128)：

三村和仙, 清水荘雄, 清水荘雄, 坂田修身, 坂田修身, 舟窪浩. Thermal Hysteresis During Ferroelectric Transition in HfO₂-based Materials. 日本物理学会講演概要集(CD-ROM). 2022. 77. 1
安岡慎之介, 水谷涼一, 大田怜佳, 白石貴久, 清水荘雄, 清水荘雄, 清水荘雄, 安井伸太郎, 江原祥隆, 西田謙, et al. Enhancement of crystal anisotropy and ferroelectric property by decreasing thickness in (Al,Sc)N films. 応用物理学会春季学術講演会講演予稿集(CD-ROM). 2022. 69th
清水荘雄, 清水荘雄, 田代裕貴, 三村和仙, 舟窪浩. Emergence of ferroelectricity in Y-substituted HfO₂. 日本セラミックス協会秋季シンポジウム講演予稿集(Web). 2021. 34th
平永良臣, 三村和仙, 清水荘雄, 舟窪浩, 長康雄. Nanoscale Mapping of Domain Switching Behavior in Ferroelectric Films. 応用物理学会春季学術講演会講演予稿集(CD-ROM). 2021. 68th
志村礼司郎, 三村和仙, 舘山明紀, 清水荘雄, 清水荘雄, 白石貴久, 舟窪浩. Preparation of Y doped HZO ferroelectric thick films at room temperature by the sputtering method and their electrical and piezoelectric properties. 応用物理学会春季学術講演会講演予稿集(CD-ROM). 2021. 68th

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