@article{CTT100904747, author = {Xueyou Yuan and Kazuki Okamoto and Mitsuki Kawano and Masahito Yoshino and Takanori Nagasaki and Yasuhiko Imai and Osami Sakata and Tomoaki Yamada}, title = {Extraordinarily Large Contribution Ratio of Ferroelastic Domain Switching to Piezoresponse in Monoclinic (K, Na)NbO3 Films}, journal = {Advanced Electronic Materials}, year = 2023, } @article{CTT100911392, author = {Miki Nakahata and Kazuki Okamoto and Keisuke Ishihama and Tomoaki Yamada and Hiroshi Funakubo}, title = {In-situ X-ray diffraction analysis of intrinsic and extrinsic piezoelectric response in (100)/(001)-oriented tetragonal multidomain Pb(Zr,Ti)O3 films epitaxially grown on Si substrates}, journal = {Jpn. J. Appl. Phys.}, year = 2023, } @article{CTT100887355, author = {Yoshitaka Ehara and Takaaki Nakashima and Daichi Ichinose and Shimizu Takao and Takahisa Shiraishi and OSAMI SAKATA and Tomoaki Yamada and Shintaro Yasui and ken nishida and HIROSHI FUNAKUBO}, title = {Film thickness dependence of in-plane ferroelastic domain structure in constrained tetragonal PbTiO3 films induced by isotropic tensile strain}, journal = {Appl. Phys. Lett.}, year = 2022, } @article{CTT100874609, author = {Reijiro Shimura and Takanori Mimura and Akinori Tateyama and Takahisa Shiraishi and Takao Shimizu and Tomoaki Yamada and Yoshitomo Tanaka and Yukari Inoue and Hiroshi Funakubo}, title = {No-Heating Deposition of 1-μm-Thick Y-Doped HfO2 Ferroelectric Films with Good Ferroelectric and Piezoelectric Properties by Radio Frequency Magnetron Sputtering Method}, journal = {Phys. Status Solidi RRL}, year = 2022, } @article{CTT100874621, author = {Tomoya Sato and Masanori Kodera and Daichi Ichinose and Takanori Mimura and Takao Shimizu and Tomoaki Yamada and Hiroshi Funakubo}, title = {Domain structures induced by tensile thermal strain in epitaxial PbTiO3 films on silicon substrates}, journal = {J. Appl. Phys.}, year = 2022, } @article{CTT100864745, author = {Shinya Kondo and Reijiro Shimura and Takashi Teranishi and Akira Kishimoto and Takanori Nagasaki and Hiroshi Funakubo and Tomoaki Yamada}, title = {Influence of orientation on electro-optic effect in epitaxial Y-doped HfO2 ferroelectric thin films}, journal = {Jpn. J. Appl. Phys.}, year = 2021, } @article{CTT100864743, author = {Yoshitaka Ehara and Daichi Ichinose and Masanori Kodera and Takahisa Shiraishi and Takao Shimizu and Tomoaki Yamada and Ken Nishida and Hiroshi Funakubo}, title = {Influence of cooling rate on ferroelastic domain structure for epitaxial (100)/(001)-oriented Pb(Zr, Ti)O3 thin films under tensile strain}, journal = {Jpn. J. Appl. Phys.}, year = 2021, } @article{CTT100863340, author = {Shinya Kondo and Reijiro Shimura and Takashi Teranishi and Akira Kishimoto and Takanori Nagasaki and Hiroshi Funakubo and Tomoaki Yamada}, title = {Linear electro-optic effect in CMOS-compatible ferroelectric HfO2-based epitaxial thin films}, journal = {Jpn. J. Appl. Phys. RAPID COMMUNICATION}, year = 2021, } @article{CTT100852331, author = {Reijiro Shimura and Takanori Mimura and Akinori Tateyama and Takao Shimizu and Tomoaki Yamada and Hiroshi Funakubo}, title = {Preparation of 1 μm-thick Y-doped HfO2 ferroelectric films on (111)Pt/TiOx/SiO2/(001)Si substrates by a sputtering method and their ferroelectric and piezoelectric properties}, journal = {Jpn. J. Appl. Phys.}, year = 2021, } @article{CTT100852329, author = {Daichi Ichinose and Takao Shimizu and Osami Sakata and Tomoaki Yamada and Yoshitaka Ehara and Hirosh Funakubo}, title = {Domain structure transition in compressive strained (100)/(001) epitaxial tetragonal PZT film}, journal = {J. Appl. Phys.}, year = 2021, } @article{CTT100849014, author = {Yoshitaka Ehara and Takaaki Nakashima and Daichi Ichinose and Takao Shimizu and Tomoaki Yamada and Ken Nishida and Hiroshi Funakubo}, title = {Temperature dependence on the domain structure of epitaxial PbTiO3 films grown on single-crystal substrates with different lattice parameters}, journal = {Jpn. J. Appl. Phys.}, year = 2020, } @article{CTT100849006, author = {Kazuki Okamoto and Tomoaki Yamada and Kentaro Nakamura and Hidenori Takana and Osami Sakata and Mick Phillips and Takanori Kiguchi and Masahito Yoshino and Hiroshi Funakubo and Takanori Nagasaki}, title = {Enhanced intrinsic piezoelectric response in (001)-epitaxial single c-domain Pb(Zr,Ti)O3 nanorods}, journal = {Appl. Phys. Lett.}, year = 2020, } @article{CTT100849023, author = {Mitsumasa Nakajima and Takao Shimizu and Hiroshi Nakaki and Tomoaki Yamada and Ayumi Wada and Takaaki Nakashima and Yoshitaka Ehara and Hiroshi Funakubo}, title = {Large electromechanical responses driven by electrically induced dense ferroelastic domains:beyond morphotropic phase boundary}, journal = {ACS Appl. Electron. Mater. 2020}, year = 2020, } @article{CTT100769723, author = {Naoya Oshima and Kiyoshi Uchiyama and Yoshitaka Ehara and Takahiro Oikawa and Hiroki Tanaka and Tomoya Sato and Hiroshi Uchida and Tomoaki Yamada and Hiroshi Funakubo}, title = {Influence of Internal Strains of (110)-One-Axis-Oriented (Ba0.5Sr0.5)TiO3 (BST) Thin Films on Their Dielectric Behaviors}, journal = {Science of Advanced Materials}, year = 2017, } @article{CTT100769701, author = {Tomoaki Yamada and Shogo Matsuo and Takafumi Kamo and Hiroshi Funakubo and Masahito Yoshino and Takanori Nagasaki}, title = {Experimental study of effect of strain on electrocaloric effect in (001)-epitaxial (Ba,Sr)TiO3 thin films}, journal = {Japanese Journal of Applied Physics}, year = 2017, } @inproceedings{CTT100919956, author = {中畑美紀 and 岡本一輝 and 石濱圭佑 and 清水荘雄 and 小金澤智之 and 仲谷友孝 and 坂田修身 and 山田智明 and 舟窪浩}, title = {(100)/(001)配向正方晶Pb(Zr,Ti)O3膜における結晶構造のその場観察}, booktitle = {}, year = 2024, } @inproceedings{CTT100916746, author = {Hiroshi Funakubo and Kazuki Okamoto and Takao Shimizu and Tomoaki Yamada}, title = {Progress of Research on None-Perovskite Dielectric Materials}, booktitle = {}, year = 2024, } @inproceedings{CTT100917512, author = {小野友慈 and 近藤真矢 and 寺西貴志 and 岡本一輝 and 舟窪浩 and 山田智明 and 岸本昭}, title = {RFマグネトロンスパッタリング法によるSi基板上への強誘電体HfO2基薄膜の作製}, booktitle = {}, year = 2023, } @inproceedings{CTT100917455, author = {藤田隼輔 and 近藤真矢 and 寺西貴志 and 岡本一輝 and 舟窪浩 and 山田智明 and 岸本昭}, title = {パルスレーザー堆積法を用いたウルツ鉱型強誘電体ZnO基固溶体薄膜の作製}, booktitle = {}, year = 2023, } @inproceedings{CTT100912065, author = {Xueyou Yuan and Yuto Ota and Daichi Ichinose and Takao Shimizu and Kazuki Okamoto and Yoshitaka Ehara and Masahito Yoshino and Takanori Nagasaki and Hiroshi Funakubo and Tomoaki Yamada}, title = {Domain architecture engineering of tensile-strained (PbxSr1-x)TiO3 thin films}, booktitle = {}, year = 2023, } @inproceedings{CTT100903684, author = {Xueyou Yuan and Yuto Ota and Daichi Ichinose and Takao Shimizu and Kazuki Okamoto and Yoshitaka Ehara and Masahito Yoshino and Takanori Nagasaki and Hiroshi Funakubo and Tomoaki Yamada}, title = {Domain architecture engineering of tensile-strained (PbxSr1-x)TiO3 thin films}, booktitle = {}, year = 2023, } @inproceedings{CTT100912061, author = {山田智明 and Yuan Xueyou and 太田悠登 and 清水荘雄 and 岡本一輝 and 吉野正人 and 舟窪浩 and 長崎正雅}, title = {引張歪み(PbxSr1-x)TiO3極薄膜の特異なドメイン構造と相転移}, booktitle = {}, year = 2023, } @inproceedings{CTT100912047, author = {中畑美紀 and 岡本一輝 and 石濱圭佑 and 山田智明 and 舟窪浩}, title = {正⽅晶Pb(Zr,Ti)O3膜における内因的及び外因的な圧電応答の膜厚依存性}, booktitle = {}, year = 2023, } @inproceedings{CTT100901306, author = {Kazuki Okamoto and Yasuhiko Imai and Osami Sakata and Masahito Yoshino and Takanori Nagasaki and Tomoaki Yamada}, title = {Enhancement of effective piezoelectric response in tetragonal (111) Pb(Zr,Ti)O3 nanorods}, booktitle = {}, year = 2023, } @inproceedings{CTT100902982, author = {山田智明 and 舟窪浩 and 坂田修身}, title = {放射光時間分解XRDによる強誘電体ナノ構造の電場応答の解明と制御}, booktitle = {}, year = 2022, } @inproceedings{CTT100902873, author = {Tomoaki Yamada and Yuto Ota and Xueyou Yuan and Daisuke Ichinose and Yoshitaka Ehara and Takao Shimizu and Masahito Yoshino and Hiroshi Funakubo and Takanori Nagasaki}, title = {Domain Structure Evolution in Tensile-strained (PbxSr1-x)TiO3 Thin Films below 50 nm Thickness}, booktitle = {}, year = 2022, } @inproceedings{CTT100902541, author = {Hiroshi Funakubo and Daichi Ichinose and Yoshitaka Ehara and Takao Shimizu and Osami Sakata and Tomoaki Yamada}, title = {Domain structure change by applying an electric field in dominantly in-plane-polarized (100)/(001)-oriented tetragonal Pb(Zr,Ti)O3 films}, booktitle = {}, year = 2022, } @inproceedings{CTT100874683, author = {T. Yamada and S. Kondo and H. Funakubo and T. Nagasaki}, title = {Advancement of electro-optic effect in ferroelectric thin films: controlling classical ferroelectrics and exploring emerging ferroelectrics}, booktitle = {}, year = 2021, } @inproceedings{CTT100874648, author = {Shinya Kondo and Reijiro Shimura and Takashi Teranishi and Akira Kishimoto and Takanori Nagasaki and Hiroshi Funakubo and Tomoaki Yamada}, title = {Electro-optic properties in ferroelectric HfO2-based epitaxial thin films}, booktitle = {}, year = 2021, } @inproceedings{CTT100867236, author = {近藤真矢 and 志村礼司郎 and 寺西貴志 and 岸本昭 and 長崎正雅 and 舟窪浩 and 山田智明}, title = {Y添加HfO2強誘電体エピタキシャル薄膜の電気光学効果}, booktitle = {}, year = 2021, } @inproceedings{CTT100865541, author = {近藤真矢 and 志村礼司郎 and 舟窪浩 and 寺西貴志 and 岸本昭 and 山田智明}, title = {エピタキシャルHfO2基強誘電体薄膜の電気光学特性}, booktitle = {}, year = 2021, } @inproceedings{CTT100865672, author = {江原祥隆 and 一ノ瀬大地 and 小寺正徳 and 森川友秀 and 白石貴久 and 清水荘雄 and 山田智明 and 舟窪浩 and 西田謙}, title = {面内引張り歪みを持つ正方晶 Pb(Zr, Ti)O3エピタキシャル薄膜の冷却条件によるドメイン構造への影響}, booktitle = {}, year = 2021, } @inproceedings{CTT100865671, author = {Xueyou Yuan and Yuto Ota and Masahito Yoshino and Takanori Nagasaki and Yoshitaka Ehara and Takao Shimizu and Hiroshi Funakubo and Tomoaki Yamada}, title = {Effects of composition and thickness on the domain structure in tensile-strained (PbxSr1-x)TiO3 thin films}, booktitle = {}, year = 2021, } @inproceedings{CTT100865676, author = {舘山明紀 and 伊東良晴 and 白石貴久 and 清水荘雄 and 黒澤実 and 折野裕一郎 and 山田智明 and 舟窪浩}, title = {水熱合成法で合成した (K, Na)NbO3膜における圧電特性の周波数依存性}, booktitle = {}, year = 2021, } @inproceedings{CTT100865387, author = {Tomoaki Yamada and Yuto Ota and Masahito Yoshino and Daisuke Ichinose and Takao Shimizu and Hiroshi Funakubo and Takanori Nagasaki}, title = {Two-step Phase Transition Behavior in Tensile-strained (PbxSr1-x)TiO3 Thin Films below 50 nm Thickness}, booktitle = {}, year = 2021, } @inproceedings{CTT100853321, author = {清水荘雄 and 江原祥隆 and 三村和仙 and 安井伸太郎 and 山田智明 and 今井康彦 and 坂田修身 and 舟窪浩}, title = {時間分解XRD測定による周期電界下における菱面体PZTの(111)/(-111)ドメイン構造の観察}, booktitle = {}, year = 2020, } @inproceedings{CTT100852992, author = {江原祥隆 and 一ノ瀬大地 and 中島崇明 and 清水荘雄 and 山田智明 and 舟窪浩 and 西田謙}, title = {格子定数の異なる単結晶基板上に作成したPbTiO3 エピタキシャル薄膜の構造変化}, booktitle = {}, year = 2020, } @inproceedings{CTT100821820, author = {江原祥隆 and 中島崇明 and 一ノ瀬大地 and 清水荘雄 and 西田謙 and 山田智明 and 舟窪浩}, title = {面内分極配向したPbTiO3薄膜のa1/a2ドメイン構造の膜厚依存}, booktitle = {}, year = 2020, } @inproceedings{CTT100821774, author = {Takao Shimizu and Yoshitaka Ehara and Takanori Mimura and Shintaro Yasui and Tomoaki Yamada and Yasuhiko Imai and Yoshio Katsuya and Osami Sakata and Hiroshi Funakubo}, title = {The Domain Switching in Rhombohedral PZT Observed by In Situ X-Ray Diffraction Study by Various Frequencies}, booktitle = {}, year = 2019, } @inproceedings{CTT100821766, author = {太田悠登 and 山田智明 and 吉野正人 and 清水荘雄 and 舟窪浩 and 長崎正雅}, title = {引張応力下(PbXSr1-X)TiO3薄膜の膜厚がドメイン構造に与える影響}, booktitle = {}, year = 2019, } @inproceedings{CTT100821715, author = {太田悠登 and 山田智明 and 吉野正人 and 清水荘雄 and 舟窪浩 and 長崎正雅}, title = {(PbxSr1-x)TiO3薄膜における組成及び膜厚がドメイン構造に及ぼす影響}, booktitle = {}, year = 2019, } @inproceedings{CTT100804192, author = {清水荘雄 and 江原祥隆 and 三村和仙 and 安井伸太郎 and 山田智明 and 今井康彦 and 勝矢良雄 and 坂田修身 and 舟窪浩}, title = {時間分解放射光X線回折を用いた菱面体晶 PZTにおける非180˚ドメインスイッチングの周波数応答 特性の評価}, booktitle = {}, year = 2018, } @inproceedings{CTT100804158, author = {山田智明 and 岡本一輝 and 坂田修身 and 舟窪浩 and 吉野正人 and 長崎正雅}, title = {パルスレーザー堆積法による圧電Pb(Zr,Ti)O3ナノロッドの成長および物性制御}, booktitle = {}, year = 2018, } @inproceedings{CTT100804100, author = {T. Yamada and D. Ito and T. Sluka and O. Sakata and H. Funakubo and T. Namazu and M. Yoshino and N. Setter and T. Nagasaki}, title = {Charge Screening Strategy for Controlling Domain Structure and Piezoelectric Property in Ferroelectric Nano-Rods}, booktitle = {}, year = 2018, } @inproceedings{CTT100771878, author = {山田智明 and 岡本一輝 and 伊藤大介 and Song Jundong and Sluka Tomas and Setter Nava and 坂田修身 and 舟窪浩 and 吉野正人 and 長崎正雅}, title = {圧電ナノジェネレータに向けた強誘電体ナノロッドの成長と物性制御}, booktitle = {}, year = 2018, } @inproceedings{CTT100771863, author = {T. Shimizu and N. Oshima and T. Sato and D. Ichinose and T. Yamada and O. Sakata and H. Funakubo}, title = {Direct and qualitative characterization of the 90° domain switching under applying electric field in tetragonal Pb(Zr, Ti)O3 film}, booktitle = {}, year = 2018, } @inproceedings{CTT100771796, author = {Tomoaki Yamada and Daisuke Ito and Tomas Sluka and Osami Sakata and Hiroshi Funakubo and Takahiro Namazu and Masahito Yoshino and Takanori Nagasaki and Nava Setter}, title = {Domain pattern control in Pb(Zr, Ti)O3 nanorods via charge screening strategy}, booktitle = {}, year = 2017, } @inproceedings{CTT100771794, author = {Daichi Ichinose and Yoshitaka Ehara and Takao Shimizu and Osami Sakata and Tomoaki Yamada and Hiroshi Funakubo}, title = {Domain structure change by applying electric field of dominantly in-plane-polarized (100)/(001)-oriented tetragonal Pb(Zr, Ti)O3 thin film}, booktitle = {}, year = 2017, } @inproceedings{CTT100771793, author = {岡本一輝 and 山田智明 and 坂田修身 and 清水荘雄 and 舟窪浩 and 吉野正人 and 長崎正雅}, title = {(111)正方晶PbZr0.35Ti0.65O3 ナノロッドのサイズ制御による圧電特性の増大}, booktitle = {}, year = 2017, } @inproceedings{CTT100771782, author = {山田智明 and 松尾翔吾 and 加茂崇史 and 三村和仙 and 清水荘雄 and 舟窪浩 and 吉野正人 and 長崎正雅}, title = {ペロブスカイト型および蛍石型強誘電体薄膜の電気熱量効果}, booktitle = {}, year = 2017, } @inproceedings{CTT100771706, author = {佐藤智也 and 一ノ瀬大地 and 三村和仙 and 清水荘雄 and 山田智明 and 舟窪浩}, title = {エピタキシャルPZT膜におけるマルチドメイン構造と面内歪の緩和}, booktitle = {}, year = 2017, } @inproceedings{CTT100771701, author = {松尾翔吾 and 山田智明 and 三村和仙 and 清水荘雄 and 舟窪浩 and 吉野正人 and 長崎正雅}, title = {Y添加HfO2エピタキシャル薄膜における負の電気熱量効果}, booktitle = {}, year = 2017, } @inproceedings{CTT100771560, author = {Daichi Ichinose and Yoshitaka Ehara and Takao Shimizu and Osami Sakata and Tomoaki Yamada and Alexei. Gruverman and Hiroshi Funakubo}, title = {Domain structure change by applying electric field of dominantly in-plane-polarized Pb(Zr,Ti)O3 thin film}, booktitle = {}, year = 2017, } @inproceedings{CTT100771537, author = {Tomoaki Yamada and Daisuke Ito and Tomas Sluka and Nava Setter and Osami Sakata and Takahiro Namazu and Hiroshi Funakubo and Masahito Yoshino and Takanori Nagasaki}, title = {Domain formation in Pb(Zr,Ti)O3 nanorods driven by depolarizing field}, booktitle = {}, year = 2017, } @inproceedings{CTT100771535, author = {Shogo Matsuo and Tomoaki Yamada and Takafumi Kamo and Hiroshi Funakubo and Masahito Yoshino and Takanori Nagasaki}, title = {Indirect measurements of electrocaloric effect in (001) (Ba, Sr)TiO3 thin films by positive-up-negative-down method}, booktitle = {}, year = 2017, } @inproceedings{CTT100771529, author = {S. Matsuo and T. Yamada and T. Kamo and H. Funakubo and M. Yoshino and T. Nagasaki}, title = {Nonlinear electric field dependence of electrocaloric effect in (001)-epitaxial (Ba, Sr) TiO3 thin films}, booktitle = {}, year = 2017, } @inproceedings{CTT100771551, author = {山田智明 and 松尾翔吾 and 加茂崇史 and 舟窪浩 and 吉野正人 and 長﨑正雅}, title = {(001)エピタキシャル(Ba,Sr)TiO3薄膜における電気熱量効果の電場依存性}, booktitle = {}, year = 2017, } @inproceedings{CTT100769795, author = {Hiroshi Funakubo and Daichi Ichinose and Tomoya Sato and Takao Shimizu and Osami Sakata and Tomoaki Yamada}, title = {Domain Structure propagation of tensile-strained {100}-oriented epitaxial tetragonal Pb(Zr, Ti)O3 films}, booktitle = {}, year = 2017, } @inproceedings{CTT100771519, author = {Tomoaki Yamada and D. Ito and T. Sluka and N. Setter and O. Sakata and T. Namazu and H. Funakubo and M. Yoshino and T. Nagasaki}, title = {Manipulation of Domain Structure in {100} Tetragonal Pb(Zr, Ti)O3 Nanorods by Charge Screening}, booktitle = {}, year = 2017, } @inproceedings{CTT100769726, author = {S. Matsuo and T. Yamada and M. Yoshino and T. Nagasaki and T. Kamo and H. Funakubo}, title = {Nonlinear Electric Field Dependence of Electrocaloric Effect in (001)-epitaxial (Ba, Sr) TiO3 Thin Films}, booktitle = {Proc. IEEE ISAF-IWATMD-PFM 2017}, year = 2017, } @misc{CTT100876030, author = {近藤真矢 and 舟窪 浩 and 山田智明}, title = {ハフニア基強誘電体薄膜の電気光学効果}, year = 2021, }