@article{CTT100911397, author = {Reika Ota and Shinnosuke Yasuoka and Ryoichi Mizutani and Takahisa Shiraishi and Kazuki Okamoto and Kuniyuki Kakushima and Tomoyuki Koganezawa and Osami Sakata and Hiroshi Funakubo}, title = {Scalable ferroelectricity of 20-nm-thick (Al0.8Sc0.2)N thin films sandwiched between TiN electrodes}, journal = {J. Appl. Phys.}, year = 2023, } @article{CTT100911395, author = {Shinnosuke Yasuoka and Ryoichi Mizutani and Reika Ota and Takahisa Shiraishi and Takao Shimizu and Kazuki Okamoto and Masato Uehara and Hiroshi Yamada and Morito Akiyama and Hiroshi Funakubo}, title = {Invariant polarization switching kinetics in an (Al0.2Sc0.8)N film with frequency and temperature}, journal = {Appl. Phys. Lett.}, year = 2023, } @inproceedings{CTT100903681, author = {Shinnosuke Yasuoka and Kazuki Okamoto and Shimizu Takao and 松井 尚子 and 入澤 寿和 and 恒川 孝二 and HIROSHI FUNAKUBO}, title = {種々の組成の(Al, Sc)N多層膜のスイッチング特性評価}, booktitle = {}, year = 2023, } @inproceedings{CTT100912057, author = {高橋良 and Yoshitaka Ehara and 濱嵜容丞 and 澤井眞也 and Shintaro Yasui and Shinnosuke Yasuoka and HIROSHI FUNAKUBO and ken nishida}, 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{CTT100912054, author = {Riku Shikauchi and Zhongzheng Sun and Shinnosuke Yasuoka and Ryosuke Nitta and Seiichiro Izawa and Hiroshi Funakubo and Yutaka Majima}, title = {Ferroelectric Tunnel Junctions based on AlScN}, booktitle = {}, year = 2023, } @inproceedings{CTT100901301, author = {Shinnosuke Yasuoka and Reika Ota and Kazuki Okamoto and Shimizu Takao and HIROSHI FUNAKUBO}, title = {NbN電極上に作製したエピタキシャル(Al, Sc)N膜の電気特性評価}, booktitle = {}, year = 2023, } @inproceedings{CTT100901296, author = {Yoshiki Maekawa and Koji Hirai and Shinnosuke Yasuoka and Kazuki Okamoto and Shimizu Takao and HIROSHI FUNAKUBO}, title = {様々な基板上におけるY:HfO2エピタキシャル膜の合成と評価}, booktitle = {}, year = 2023, } @inproceedings{CTT100901299, author = {Nachi Chaya and Koji Hirai and Shinnosuke Yasuoka and Kazuki Okamoto and 山岡和希子 and 井上ゆか梨 and HIROSHI FUNAKUBO}, title = {スパッタリング法によるHfO2-CeO2強誘電体厚膜の非加熱合成}, booktitle = {}, year = 2023, } @inproceedings{CTT100901294, author = {Yoshiki Maekawa and Koji Hirai and Shinnosuke Yasuoka and Kazuki Okamoto and Shimizu Takao and HIROSHI FUNAKUBO}, title = {種々の基板上におけるHfO2基エピタキシャル膜の合成と評価}, booktitle = {}, year = 2023, } @inproceedings{CTT100901292, author = {Miki Nakahata and Kazuki Okamoto and 胡雨弦 and Shinnosuke Yasuoka and Keisuke Ishihama and HIROSHI FUNAKUBO}, title = {正方晶Pb(Zr,Ti)O3薄膜における圧電特性の膜厚依存性}, booktitle = {}, year = 2023, } @inproceedings{CTT100901291, author = {Nachi Chaya and Koji Hirai and Shinnosuke Yasuoka and Kazuki Okamoto and HIROSHI FUNAKUBO}, title = {フレキシブルデバイスに向けたHfO2基強誘電体厚膜の室温合成と圧電性の評価}, booktitle = {}, year = 2023, } @misc{CTT100908575, author = {HIROSHI FUNAKUBO and Takahisa Shiraishi and Shinnosuke Yasuoka and Ryoichi Mizutani and Reika Ota}, title = {窒化アルミニウムスカンジウム膜及び強誘電体素子}, howpublished = {PublishedPatent}, year = 2023, month = {}, note = {PCT/JP2023/013181(2023/03/30), WO 2023/190869(2023/10/05)} } @misc{CTT100900373, author = {HIROSHI FUNAKUBO and TakaoShimizu and Shinnosuke Yasuoka}, title = {強誘電性薄膜、それを用いた電子素子および強誘電性薄膜の製造方法}, howpublished = {RegisteredPatent}, year = 2023, month = {}, note = {特願2021-567693(2020/12/25), 特許第7260863号(2023/04/11)} }