@article{CTT100911432, author = {Tomohide Morikawa and Masanori Kodera and Takao Shimizu and Keisuke Ishihama and Yoshitaka Ehara and Osami Sakata and Hiroshi Funakubo}, title = {Domain structure of PbTiO3 and Pb(Zr, Ti)O3 thin films controlled by tensile strain induced from Sr(Zr,Ti)O3 buffer layer}, journal = {Appl. Phys. Lett.}, year = 2024, } @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{CTT100881458, author = {Yoshitaka Ehara and Hitoshi Morioka and Takeshi Kobayashi and Shintaro Yasui and ken nishida and HIROSHI FUNAKUBO}, title = {In-situ observation of reversible 90°-domain switching in Pb(Zr, Ti)O3 films for microcantilever structure}, journal = {Japanese Journal of Applied Physics}, year = 2022, } @article{CTT100889889, author = {Shinnosuke YASUOKA and Ryoichi MIZUTANI and Reika OTA and Takahisa SHIRAISHI and Takao SHIMIZU and Shintaro YASUI and Yoshitaka EHARA and Ken NISHIDA and Masato UEHARA and Hiroshi YAMADA and Morito AKIYAMA and Yasuhiko IMAI and Osami SAKATA and Hiroshi FUNAKUBO}, title = {Enhancement of crystal anisotropy and ferroelectricity by decreasing thickness in (Al,Sc)N films}, journal = {J. Ceram. Soc. Jpn.}, year = 2022, } @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{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{CTT100849025, author = {Kyle Kelley and Linglong Li and Yao Ren and Yoshitaka Ehara and Hiroshi Funakubo and Suhas Somnath and Stephen Jesse and Ye Cao and Ramakrishnan Kannan and Rama Vasudevan and Sergei Kalinin}, title = {Tensor factorization for elucidating mechanisms of piezoresponse relaxation via dynamic piezoresponse force spectroscopy}, journal = {npj Computational Materials}, year = 2020, } @article{CTT100849022, author = {Kyle P. Kelley and Yao Ren and Anna N. Morozovska and Eugene A. Eliseev and Yoshitaka Ehara and Hiroshi Funakubo and Thierry Giamarchi and Nina Balke and Rama K. Vasudevan and Ye Cao and Stephen Jesse and Sergei V. Kalinin}, title = {Dynamic Manipulation in Piezoresponse Force Microscopy: Creating Nonequilibrium Phases with Large Electromechanical Response}, journal = {ACS Nano 2020}, year = 2020, } @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{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, } @inproceedings{CTT100917768, author = {髙橋良 and 江原祥隆 and 竹尾勇司 and 濱嵜容丞 and 澤井眞也 and 平田靖透 and 宮内良広 and 安井伸太郎 and 安岡慎之介 and 舟窪浩 and 西田謙}, title = {チューナブルデバイス応用へ向けたBa(Zr,Ti)O3膜の作製と評価}, booktitle = {}, year = 2024, } @inproceedings{CTT100917767, author = {Ryo Takahashi and Yoshitaka Ehara and Yosuke Hamasaki and Shinya Sawai and Shintaro Yasui and Shinnosuke Yasuoka and Hiroshi Funakubo and Ken Nishida}, title = {Influence of Thickness and Composition Dependence on Dielectric Tunability in Ba(ZrxTi1-x)O3 Films Grown on MgO Substrate}, 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{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{CTT100912057, author = {高橋良 and 江原祥隆 and 濱嵜容丞 and 澤井眞也 and 安井伸太郎 and 安岡慎之介 and 舟窪浩 and 西田謙}, title = {MgO単結晶基板上にエピタキシャル成長させたBa(Zr,Ti)O3膜の結晶構造の膜厚及び組成依存性}, booktitle = {}, year = 2023, } @inproceedings{CTT100904715, author = {Ryo Takahashi and Yoshitaka Ehara and Yosuke Hamasaki and Shintaro Yasui and Shinnosuke Yasuoka and Hiroshi Funakubo and Shinya Sawai and Ken Nishida}, title = {Crystal Structure and Electric Properties of (100) Ba(ZrxTi1-x)O3 Thin Films on MgO Substrates by Pulse Laser Deposition Technique}, booktitle = {}, year = 2022, } @inproceedings{CTT100903218, author = {Yoshitaka Ehara and Hitoshi Morioka and Takeshi Kobayashi and Shintaro Yasui and Ken Nishida and Hiroshi Funakubo}, title = {In-situ Observation of 90º-domain Switching for Piezoelectric Pb(Zr, Ti)O3 Microcantilevers}, booktitle = {}, year = 2022, } @inproceedings{CTT100902893, author = {高橋良 and 江原祥隆 and 濵嵜容丞 and 澤井眞也 and 安井伸太郎 and 安岡慎之介 and 舟窪浩 and 西田謙}, title = {MgO基板上に製膜したBa(ZrxTi1-x)O3の結晶構造と誘電特性}, booktitle = {}, year = 2022, } @inproceedings{CTT100902890, author = {髙橋良 and 江原祥隆 and 澤井眞也 and 濱嵜容丞 and 西田謙 and 安井伸太郎 and 白石貴久 and 舟窪浩}, title = {MgO単結晶基板上にエピタキシャル成長させたBa(Zr, Ti)O3膜の結晶構造とその温度安定性}, booktitle = {}, year = 2022, } @inproceedings{CTT100902884, author = {清水荘雄 and 江原祥隆 and 坂田修身 and 舟窪浩}, title = {時間分解X線回折によるPZTのドメインスイッチングにおける周期電場の影響の研究}, 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{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{CTT100902552, author = {江原祥隆 and 森岡仁 and 小林健 and 安井伸太郎 and 舟窪浩 and 西田謙}, title = {圧電マイクロカンチレバー上のPZT 膜における電圧印加下時の90°ドメイン構造変化のその場観察}, booktitle = {}, year = 2022, } @inproceedings{CTT100875597, author = {安岡慎之介 and 水谷涼一 and 大田怜佳 and 白石貴久 and 清水荘雄 and 安井伸太郎 and 江原祥隆 and 西田謙 and 上原雅人 and 山田浩志 and 秋山守人 and 今井康彦 and 坂田修身 and 舟窪浩}, title = {薄膜化による(Al,Sc)N膜の結晶異方性及び強誘電特性の向上}, booktitle = {}, year = 2022, } @inproceedings{CTT100867231, author = {大越春香 and 舘山明紀 and 白石貴久 and 江原祥隆 and 西田謙 and 舟窪浩}, title = {分極軸配向正方晶PZTエピタキシャル膜の圧電評価}, booktitle = {}, year = 2021, } @inproceedings{CTT100867204, author = {高橋良 and 江原祥隆 and 安井伸太郎 and 白石貴久 and 舟窪浩 and 西田謙}, title = {MgO単結晶基板上に(100)配向したエピタキシャルBa(ZrxTi1-x)O3薄膜の結晶構造と電気的特性}, 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{CTT100865538, author = {Kyle Kelley and Yao Ren and Anna Morozovska and Eugene Eliseev and Yoshitaka Ehara and Hiroshi Funakubo and Thierry Giamarchi and Nina Balke and Rama K. Vasudevan and Ye Cao and Stephen Jesse and Sergei V. Kalinin}, title = {Dynamic Manipulation in Piezoresponse Force Microscopy: Creating Non-Equilibrium Phases with Large Electromechanical Response}, booktitle = {}, year = 2021, } @inproceedings{CTT100853379, author = {森川 友秀 and 小寺 正徳 and 清水 荘雄 and 江原 祥隆 and 舟窪 浩}, title = {種々の格子定数を有するSr(Zr, Ti)O3バッファー層上に製膜したPbTiO3薄膜のドメイン構造に関する検討}, booktitle = {}, year = 2021, } @inproceedings{CTT100853383, author = {大越春香 and 森川友秀 and 舘山明紀 and 小寺正徳 and 白石貴久 and 江原祥隆 and 舟窪浩}, title = {種々のZr/(Zr+Ti)比を有する分極軸配向正方晶PZTエピタキシャル膜の特性評価}, 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{CTT100853000, author = {森川友秀 and 小寺正徳 and 江原祥隆 and 清水荘雄 and 舟窪浩}, title = {歪フリーなPb(Zrx,Ti1-x)O3薄膜の作製法の検討}, 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, } @misc{CTT100876023, author = {江原 祥隆 and 清水 荘雄 and 舟窪 浩}, title = {高速電界印加時の ドメイン構造変化を 利用した高性能 PZT 薄膜の開発}, year = 2021, }