@article{CTT100869434, author = {Yanna Chen and Osami Sakata and Hiroyuki Morita and Akifumi Matsuda and Fanhao Jia and Okkyun Seo and Loku Singgappulige Rosantha Kumara and Toshiaki Ina and Eiichi Kobayashi and Jaemyung Kim and Chulho Song and Satoshi Hiroi and Natalia Palina and Yanfang Lou and Wei Ren and Mamoru Yoshimoto}, title = {Electronic states of gallium oxide epitaxial thin films and related atomic arrangement}, journal = {Applied Surface Science}, year = 2022, } @article{CTT100833479, author = {Okkyun Seo and Akhil Tayal and Jaemyung Kim and Chulho Song and Yoshio Katsuya and Osami Sakata and Jiayi Tang and Nodo Lee and Yong Tae Kim and Yuki Ikeya and Shiori Takano and Akifumi Matsuda and Mamoru Yoshimoto}, title = {Modifying the crystal structures of Fe2O3-doped NiO epitaxial thin films grown at room temperature by controlling the oxygen partial pressure}, journal = {Applied Surface Science}, year = 2020, } @article{CTT100790766, author = {Okkyun Seo and Akhil Tayal and Jaemyung Kim and Chulho Song and Yanna Chen and Satoshi Hiroi and Yoshio Katsuya and Toshiaki Ina and Osami Sakata and Yuki Ikeya and Shiori Takano and Akifumi Matsuda and Mamoru Yoshimoto}, title = {Tuning of structural, optical band gap, and electrical properties of room-temperature-grown epitaxial thin films through the Fe2O3:NiO ratio}, journal = {Scientific Reports}, year = 2019, } @article{CTT100752526, author = {Yanna Chen and Osami Sakata and Ryosuke Yamauchi and Anli Yang and LOKU SINGGAPPULIGE, Rosantha Kumara and Chulho Song and Natalia Palina and Munetaka Taguchi and Yoshio Katsuya and Hiroshi Daimon and Akifumi Matsuda and MAMORU YOSHIMOTO}, title = {Lattice distortion and electronic structure of magnesium-doped nickel oxide epitaxial thin films}, journal = {Physical Review B}, year = 2017, } @article{CTT100714543, author = {Keisuke Watarai and K. Yoshimatsu and Koji Horiba and Hiroshi Kumigashira and Osami Sakata and A. Ohtomo}, title = {Epitaxial synthesis and physical properties of double-perovskite oxide Sr2CoRuO6 thin films}, journal = {Journal of Physics: Condensed Matter}, year = 2016, } @inproceedings{CTT100875597, author = {Shinnosuke Yasuoka and Ryoichi Mizutani and Reika Ota and Takahisa Shiraishi and Shimizu Takao and Shintaro Yasui and Yoshitaka Ehara and ken nishida and 上原雅人 and 山田浩志 and 秋山守人 and 今井康彦 and Osami Sakata and HIROSHI FUNAKUBO}, 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{CTT100874834, author = {Takanori Mimura and Shimizu Takao and Osami Sakata and HIROSHI FUNAKUBO}, title = {HfO2基強誘電体の相転移における熱履歴}, booktitle = {}, year = 2022, } @inproceedings{CTT100853321, author = {Shimizu Takao and Yoshitaka Ehara and Takanori Mimura and Shintaro Yasui and Tomoaki Yamada and 今井康彦 and Osami Sakata and HIROSHI FUNAKUBO}, 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{CTT100840634, author = {Akifumi Matsuda and Yoshiharu Shinozaki and Kenta Kaneko and Tomoaki Oga and Okkyun Seo and Osami Sakata and Satoru Kaneko and MAMORU YOSHIMOTO}, title = {室温合成Ni1-xFexO固溶体エピタキシャル薄膜の構造・物性相関}, booktitle = {}, year = 2020, } @inproceedings{CTT100821813, author = {Yuki Tashiro and Takanori Mimura and Takao Shimizu and Yoshio Katsuya and Osami Sakata and Takanori Kiguchi and Takahisa Shiraishi and Toyohiko Konno and HIROSHI FUNAKUBO}, title = {HfO2基薄膜のZr, Yドープによる結晶相変化と強誘電相の安定性}, booktitle = {}, year = 2020, } @inproceedings{CTT100821728, author = {Yuki Tashiro and Takanori Mimura and Takao Shimizu and Yoshio Katsuya and Osami Sakata and Takanori Kiguchi and Takahisa Shiraishi and Toyohiko Konno and HIROSHI FUNAKUBO}, title = {HfO2基薄膜の電界誘起相転移}, booktitle = {}, year = 2019, } @inproceedings{CTT100783348, author = {Akifumi Matsuda and Hiroyuki Morita and Tomoaki Oga and Yanna Chen and Okkyun Seo and Osami Sakata and Nobuo Tsuchimine and Satoru Kaneko and MAMORU YOSHIMOTO}, title = {Solid-Phase Heteroepitaxy and Synchrotron Radiation Analyses of β-Ga2O3 Thin Films Fabricated by Room-Temperature Laser Processes}, booktitle = {}, year = 2018, } @inproceedings{CTT100804158, author = {Tomoaki Yamada and 岡本一輝 and Osami Sakata and HIROSHI FUNAKUBO 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{CTT100804192, author = {Takao Shimizu and yoshitaka Ehara and Takanori Mimura and Shintaro Yasui and Tomoaki Yamada and 今井康彦 and Yoshio Katsuya and Osami Sakata and HIROSHI FUNAKUBO}, 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{CTT100772011, author = {Akifumi Matsuda and Kisho Nakamura and Hiroyuki Morita and Nobuo Tsuchimine and Osami Sakata and Satoru Kaneko and MAMORU YOSHIMOTO}, title = {Physicochemical Effect of Buffer Layer on β-Ga2O3 Solid-Phase Epitaxy by Excimer Laser Annealing}, booktitle = {}, year = 2018, } @inproceedings{CTT100771878, author = {Tomoaki Yamada and 岡本一輝 and 伊藤大介 and Song Jundong and Sluka Tomas and Setter Nava and Osami Sakata and HIROSHI FUNAKUBO 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{CTT100771879, author = {Takanori Mimura and Takao Shimizu and Yoshio Katsuya and Osami Sakata and HIROSHI FUNAKUBO}, title = {エピタキシャルHfO2基強誘電体における強誘電特性の膜厚依存性}, booktitle = {}, year = 2018, } @inproceedings{CTT100771874, author = {Takanori Mimura and Takao Shimizu and Takanori Kiguchi and 赤間章裕 and Toyohiko Konno and Yoshio Katsuya and Osami Sakata and HIROSHI FUNAKUBO}, title = {エピタキシャル成長したHfO2 基強誘電体膜における結晶構造の膜厚依存性}, booktitle = {}, year = 2018, } @inproceedings{CTT100771793, author = {岡本一輝 and Tomoaki Yamada and Osami Sakata and Takao Shimizu and HIROSHI FUNAKUBO 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{CTT100771792, author = {Takao Shimizu and Takanori Mimura and Takanori Kiguchi and Takahisa Shiraishi and 赤間章裕 and Toyohiko Konno and Osami Sakata and Yoshio Katsuya and HIROSHI FUNAKUBO}, title = {HfO2基強誘電体のドメイン構造と電場誘起スイッチング}, booktitle = {}, year = 2017, } @inproceedings{CTT100771708, author = {Takanori Mimura and Takao Shimizu and Takanori Kiguchi and 赤間章裕 and Toyohiko Konno and Yoshio Katsuya and Osami Sakata and HIROSHI FUNAKUBO}, title = {Y2O3-HfO2強誘電体の温度安定性}, booktitle = {}, year = 2017, } @inproceedings{CTT100771785, author = {Takao Shimizu and Takanori Mimura and Takanori Kiguchi and 赤間章裕 and Toyohiko Konno and Osami Sakata and HIROSHI FUNAKUBO}, title = {HfO2基材料における強誘電相発現要因の検討}, booktitle = {}, year = 2017, } @inproceedings{CTT100771698, author = {Seiji Nakashima and H. Fujisawa and Osami Sakata and HIROSHI FUNAKUBO and TakaoShimizu and Daichi Ichinose and 今井康彦 and M. Shimizu}, title = {エピタキシャルBiFeO3薄膜における電場印加下の格子歪}, booktitle = {}, year = 2017, } @inproceedings{CTT100748234, author = {Takanori Mimura and 片山きりは and Takao Shimizu and Takanori Kiguchi and 赤間章裕 and Toyohiko Konno and Osami Sakata and HIROSHI FUNAKUBO}, title = {エピタキシャルHfO2基膜における強誘電相の安定性 -RE2O3-HfO2 vs ZrO2-HfO2-}, booktitle = {}, year = 2017, } @inproceedings{CTT100748229, author = {Tomoya Sato and Daichi Ichinose and Takanori Mimura and 根本祐一 and Takao Shimizu and 今井康彦 and Hiroshi Uchida and Osami Sakata and HIROSHI FUNAKUBO}, title = {電界印加下における正方晶Pb(Zr,Ti)O3膜の結晶構造の時間応答}, booktitle = {}, year = 2017, } @inproceedings{CTT100752480, author = {Yanna Chen and Osami Sakata and Ryosuke Yamauchi and Anli Yang and LOKU SINGGAPPULIGE, Rosantha Kumara and Chulho Song and Natalia Palina and Munetaka Taguchi and Yoshio Katsuya and Hiroshi Daimon and Akifumi Matsuda and MAMORU YOSHIMOTO}, title = {Lattice distortion and electronic structures of epitaxial MgxNi1-xO thin films}, booktitle = {}, year = 2016, } @inproceedings{CTT100736075, author = {Akifumi Matsuda and Daishi Shiojiri and Hiroki Uchida and Kisho Nakamura and Yanna Chen and Osami Sakata and Nobuo Tsuchimine and Satoru Kaneko and Mamoru Yoshimoto}, title = {Buffer-Layer Enhanced Heteroepitaxy of β-Ga2O3:(Sn, Si) Thin Films by Room-Temperature Excimer Laser Annealing}, booktitle = {}, year = 2016, } @inproceedings{CTT100752470, author = {Osami Sakata and Yanna Chen and Anli Yang and LOKU SINGGAPPULIGE, Rosantha Kumara and Chulho Song and Natalia Palina and Yoshio Katsuya and Ryosuke Yamauchi and Akifumi Matsuda and MAMORU YOSHIMOTO}, title = {X線回折によるエピタキシャルMgxNi1-xO薄膜の原子配列の秩序度の評価}, booktitle = {}, year = 2016, } @inproceedings{CTT100748194, author = {Daichi Ichinose and 中島祟明 and 江原祥隆 and 及川貴弘 and Takao Shimizu and Osami Sakata and 山田智明 and HIROSHI FUNAKUBO}, title = {正方晶PZT薄膜のドメイン構造の配向及び歪制御}, booktitle = {}, year = 2016, } @inproceedings{CTT100748177, author = {Takanori Mimura and Takao Shimizu and Hiroshi Uchida and Takanori Kiguchi and 赤間章裕 and Toyohiko Konno and Osami Sakata and HIROSHI FUNAKUBO}, title = {HfO2基強誘電体の結晶構造と特性の熱処理温度依存性}, booktitle = {}, year = 2016, } @inproceedings{CTT100748176, author = {山田智明 and 伊藤大介 and Sluka Tomas and Setter Nava and Osami Sakata and 生津資大 and HIROSHI FUNAKUBO and 吉野正人 and 長崎正雅}, title = {強誘電体Pb(Zr,Ti)O3ナノロッドの電荷遮蔽によるドメイン制御}, booktitle = {}, year = 2016, } @inproceedings{CTT100748175, author = {Takao Shimizu and Takanori Mimura and 片山きりは and Takanori Kiguchi and 赤間章裕 and Toyohiko Konno and Osami Sakata and HIROSHI FUNAKUBO}, title = {電界印加によるYO1.5-HfO2基薄膜の結晶構造変化}, booktitle = {}, year = 2016, } @inproceedings{CTT100748174, author = {Daichi Ichinose and 江原祥隆 and Takao Shimizu and Osami Sakata and 山田智明 and Alexei Gruverman and HIROSHI FUNAKUBO}, title = {面内分極軸優先配向Pb(Zr,Ti)O3薄膜のドメイン構造}, booktitle = {}, year = 2016, } @inproceedings{CTT100748172, author = {Takao Shimizu and 片山きりは and Takanori Mimura and Takanori Kiguchi and 白石貴久 and 赤間章裕 and Toyohiko Konno and Osami Sakata and HIROSHI FUNAKUBO}, title = {エピタキシャルおよび配向性YドープHfO₂薄膜の強誘電性}, booktitle = {}, year = 2016, } @inproceedings{CTT100715989, author = {Osami Sakata and Yanna Chen and Ryosuke Yamauchi and Anli Yang and LOKU SINGGAPPULIGE, Rosantha Kumara and Chulho Song and Natalia Palina and Akifumi Matsuda and MAMORU YOSHIMOTO}, title = {Analysis of atomic-scale and electronic structures of epitaxial MgxNi1-xO thin films using synchrotron x-ray diffraction and hard x-ray photoelectron spectroscopy}, booktitle = {The 77th JSAP Autumn Meeting, 2016 Extended Abstracts}, year = 2016, } @inproceedings{CTT100744342, author = {山田智明 and 海老原洋平 and Osami Sakata and 森岡 仁 and Takanori Kiguchi and Takao Shimizu and HIROSHI FUNAKUBO and 吉野正人 and 長崎正雅}, title = {正方晶/菱面体晶Pb(ZrxTi1-x)O3人工超格子界面における電荷補償が圧電特性に与える影響}, booktitle = {}, year = 2016, } @inproceedings{CTT100744345, author = {中嶋誠二 and Osami Sakata and HIROSHI FUNAKUBO and 高山幸太 and 藤沢浩訓 and Takao Shimizu and Daichi Ichinose and 今井康彦 and 清水 勝}, title = {電場印加下のエピタキシャルBiFeO3薄膜における格子歪のその場観察}, booktitle = {}, year = 2016, } @inproceedings{CTT100744343, author = {Daichi Ichinose and 中島祟明 and 江原祥隆 and 及川貴弘 and Takao Shimizu and Osami Sakata and 山田智明 and HIROSHI FUNAKUBO}, title = {Zr/(Zr+Ti)比によって歪量を連続的に制御して作成したPb(Zr,Ti)O3 エピタキシャル薄膜の構造変化}, booktitle = {}, year = 2016, } @inproceedings{CTT100722310, author = {Tomoaki Yamada and 海老原洋平 and Osami Sakata and hitoshi morioka and Takanori Kiguchi and Takao Shimizu and HIROSHI FUNAKUBO and 吉野正人 and 長崎正雅}, title = {方晶/菱面体晶Pb(ZrxTi1-x)O3人工超格子薄膜における圧電応答の層厚依存性}, booktitle = {}, year = 2016, } @inproceedings{CTT100722304, author = {Daichi Ichinose and yoshitaka Ehara and Takao Shimizu and Osami Sakata and Tomoaki Yamada and HIROSHI FUNAKUBO}, title = {界印加による面内分極軸優先配向Pb(Zr,Ti)O3薄膜のドメイン構造変化}, booktitle = {}, year = 2016, } @inproceedings{CTT100722311, author = {Takanori Mimura and Kiriha Katayama and Takao Shimizu and Hiroshi Uchida and Takanori Kiguchi and 赤間章裕 and Toyohiko Konno and Osami Sakata and HIROSHI FUNAKUBO}, title = {固相成長による配向制御したHfO2基強誘電体薄膜の作製と特性評価}, booktitle = {}, year = 2016, } @inproceedings{CTT100722206, author = {海老原洋平 and Tomoaki Yamada and Osami Sakata and hitoshi morioka and Takanori Kiguchi and 今井康彦 and Takao Shimizu and HIROSHI FUNAKUBO and 吉野正人 and 長﨑正雅}, title = {正方晶/菱面体晶Pb(Zr,Ti)O3 人工超格子薄膜の構造及び圧電特性の層厚依存性}, booktitle = {}, year = 2016, } @inproceedings{CTT100721724, author = {Tomoaki Yamada and 伊藤大介 and Osami Sakata and 黒石隼輝 and 生津資大 and Takao Shimizu and HIROSHI FUNAKUBO and Takanori Kiguchi and 吉野正人 and 長崎正雅}, title = {正方晶Pb(Zr,Ti)O3ナノロッドのドメイン構造に及ぼす脱分極電界の影響}, booktitle = {}, year = 2015, } @inproceedings{CTT100721063, author = {山田智明 and 伊藤大介 and Osami Sakata and 黒石隼輝 and 生津資大 and Takahisa Shiraishi and Takao Shimizu and HIROSHI FUNAKUBO and 吉野正人 and 長崎正雅}, title = {正方晶Pb(Zr,Ti)O3 ナノロッドのドメイン構造とそのサイズ依存性}, booktitle = {}, year = 2015, } @misc{CTT100836454, author = {HIROSHI FUNAKUBO and Osami Sakata and Kim Jaemyung}, title = {Time resolved x-ray diffraction studies of ultrafast 90°domain switching in (100)(001) oriented tetragonal PZT thin films}, year = 2019, }