"Yoshitaka Ehara,Takaaki Nakashima,Daichi Ichinose,Shimizu Takao,Takahisa Shiraishi,OSAMI SAKATA,Tomoaki Yamada,Shintaro Yasui,ken nishida,HIROSHI FUNAKUBO","Film thickness dependence of in-plane ferroelastic domain structure in constrained tetragonal PbTiO3 films induced by isotropic tensile strain",,"Appl. Phys. Lett.",," 121",," 262901",2022,Dec. "Hiroshi Funakubo,Shinnosuke Yasuoka,Ryoichi Mizutani,Takahisa Shiraishi,Akinori Tateyama,Reika Ota,Kazuki Okamoto,Takao Shimizu,Masato Uehara,Hiroshi Yamada,Morito Akiyama","Thickness Scaling and Low Voltage Operation of Ferroelectric (Al1-xScx)N Films Prepared by Sputtering Method","2022 MRS Fall Meeting & Exhibit",,,,,,2022,Nov. "HIROSHI FUNAKUBO,Shimizu Takao,Takahisa Shiraishi,Kazuki Okamoto","ペロブスカイト基強誘電体と比較したHfO2 やAlN 基強誘電体の特徴","第42回電子材料研究討論会",,,,,,2022,Nov. "Reika Ota,Shinnosuke Yasuoka,Ryoichi Mizutani,Takahisa Shiraishi,Kuniyuki Kakushima,Hiroshi Funakubo","Ferroelectricity of 20-nm Thick (Al0.8Sc0.2)N Thin Films with TiN Electrodes","2022 U.S.-Japan Seminar on Dielectric and Piezoelectric Ceramics",,,,,,2022,Nov. "HIROSHI FUNAKUBO,Shimizu Takao,Takahisa Shiraishi,Kazuki Okamoto","ペロブスカイト基強誘電体と比較したHfO2 やAlN 基強誘電体の特徴","第42回電子材料研究討論会",,,,,,2022,Nov. "Shinnosuke Yasuoka,Ryoichi Mizutani,Reika Ota,Takahisa Shiraishi,Takao Shimizu,Masato Uehara,Hiroshi Yamada,Morito Akiyama,Hiroshi Funakubo","Tunable Ferroelectric Properties in Wurtzite (Al0.8Sc0.2)N via Crystal Anisotropy",,"ACS Appl. Electron. Mater.",,"Vol. 4",,"pp. 5165−5170",2022,Oct. "K. Hirai,T. Shiraishi,W. Yamaoka,R. Tsurumaru,Y. Inoue,H. Funakubo","Composition dependence of ferroelectric properties in (111)-oriented epitaxial HfO2-CeO2 solid solution films","KJC-FE13 (The 13th korea-Japan Conference on Ferroelectrics)",,,,,,2022,Sept. "Sou Yasuhara,Ayato Nakagawa,Takahisa Shiraishi,Shintaro Yasui,HIROSHI FUNAKUBO,MITSURU ITOH,Takuya Hoshina,takaaki tsurumi","Sc 置換した LiGaO2 の強誘電性評価","セラミックス協会第35回秋季シンポジウム",,,,,,2022,Sept. "Koji Hirai,Takahisa Shiraishi,山岡和希子,鶴丸理沙子,井上ゆか梨,HIROSHI FUNAKUBO","HfO2-CeO2膜の強誘電性の膜厚依存性","第83回応用物理学会秋季学術講演会",,,,,,2022,Sept. "?橋良,Yoshitaka Ehara,澤井眞也,濱嵜容丞,ken nishida,Shintaro Yasui,Takahisa Shiraishi,HIROSHI FUNAKUBO","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","日本セラミックス協会第35回秋季シンポジウム",,,,,,2022,Sept. "Sou Yasuhara,Ayato Nakagawa,Takahisa Shiraishi,HIROSHI FUNAKUBO,MITSURU ITOH,Takuya Hoshina,takaaki tsurumi","Sc置換したLiGaO2の強誘電性評価","日本セラミックス協会第35回秋季シンポジウム",,,,,,2022,Sept. "Koji Hirai,Takahisa Shiraishi,Wakiko Yamaoka,RisakoTsurumaru,Yukari Inoue,Hiroshi Funakubo","Composition dependence of ferroelectric properties in (111)-oriented epitaxial HfO2-CeO2 solid solution films",,"Jpn. J. Appl. Phys.",,"Vol. 61",,"pp. SN1019-1-5",2022,Aug. "S. Yasuhara,A. Nakagawa,T. Shiraishi,S. Yasui,H. Funakubo,M. Itoh,T. Hoshina,T. Tsurumi","Ferroelectricity in Sc doped LiGaO2 epitaxial thin films","IUMRS-ICYRAM",,,,,,2022,Aug. "Yuxian Hu,Kazuki Okamoto,Takahisa Shiraishi,Hiroshi Funakubo","Domain Structure and Properties of Epitaxial PbTiO3 Films Deposited below Curie Temperature by Hydrothermal Method","ISFD-15 (15th International Symposium on Ferroic Domains & Micro- to Nano-scopic Structures)",,,,,,2022,Aug. "Shinnosuke YASUOKA,Ryoichi MIZUTANI,Reika OTA,Takahisa SHIRAISHI,Takao SHIMIZU,Shintaro YASUI,Yoshitaka EHARA,Ken NISHIDA,Masato UEHARA,Hiroshi YAMADA,Morito AKIYAMA,Yasuhiko IMAI,Osami SAKATA,Hiroshi FUNAKUBO","Enhancement of crystal anisotropy and ferroelectricity by decreasing thickness in (Al,Sc)N films",,"J. Ceram. Soc. Jpn.",,"Vol. 130","No. 7","pp. 436-441",2022,July "Rurika Kubota,Akinori Tateyama,Yoshiharu Ito,Takahisa Shiraishi,Minoru Kurosawa,Hiroshi Funakubo","Process window for growth of polar-axis-oriented tetragonal (Bi,K)TiO3 epitaxial films on (100)cSrRuO3//(100)SrTiO3 substrates by hydrothermal method",,"J. Mater. Sci.",,"Vol. 57",,"pp. 14003-14014",2022,July "Akinori Tateyama,Yoshiharu Ito,Takahisa Shiraishi,Minoru Kurosawa,Hiroshi Funakubo","Effect of film thickness on piezoelectric vibrator using hydrothermally synthesized epitaxial (K0.88Na0.12)NbO3 film",,"Jpn. J. Appl. Phys.",,"Vol. 61",,"pp. SN1016-1-10",2022,July "Sou Yasuhara,Ayato Nakagawa,Takahisa Shiraishi,Shintaro Yasui,HIROSHI FUNAKUBO,MITSURU ITOH,Takuya Hoshina,takaaki tsurumi","ウルツァイト型 Li(Ga, Sc)O2 薄膜の強誘電性","FMA39",,,,,,2022,June "Rurika Kubota,Yoshiharu Ito,Akinori Tateyama,Takahisa Shiraishi,Minoru Kurosawa,Hiroshi Funakubo","Domain structure of epitaxial tetragonal (Bi,K)TiO3 films grown below Curie temperature by hydrothermal method","2022 ISAF-PFM-ECAPD Joint Conference",,,,,,2022,June "Hu Yuxian,Rurika Kubota,Takahisa Shiraishi,Hiroshi Funakubo","Structural Characterization of Orientation-controlled Epitaxial PbTiO3 Films Deposited below Curie temperature by Hydrothermal Method","2022 ISAF-PFM-ECAPD Joint Conference",,,,,,2022,June "Koji Hirai,Takahisa Shiraishi,山岡和希子,鶴丸理沙子,井上ゆか梨,HIROSHI FUNAKUBO","(111)配向エピタキシャル(Hf,Ce)O2 膜における強誘電性の組成依存性の調査","第39回強誘電体応用会議(FMA39)",,,,,,2022,June "Akinori Tateyama,Yoshiharu Ito,Takahisa Shiraishi,yuichiro orino,Minoru Kuribayashi Kurosawa,HIROSHI FUNAKUBO","水熱合成法で作製した(K,Na)NbO3厚膜の振動特性及び発電特性の膜厚依存性","第39回強誘電体応用会議(FMA39)",,,,,,2022,June "Rurika Kubota,Akinori Tateyama,Takahisa Shiraishi,Minoru Kuribayashi Kurosawa,HIROSHI FUNAKUBO,Yoshiharu Ito","水熱合成法を用いて種々の合成条件で作製した(Bi,K)TiO3薄膜の結晶構造および電気特性","第39回強誘電体応用会議(FMA39)",,,,,,2022,June "Kazuma Yoshizawa,Masashi Suzuki,Shoji Kakio,Yoshiharu Ito,Akinori Tateyama,Takahisa Shiraishi,Hiroshi Funakubo,Tsuyoshi Wakabayashi,Kenji Shibata","Evaluation of bulk and surface acoustic waves propagation properties of (K,Na)NbO3 films deposited by hydrothermal synthesis or RF sputtering",,"Jpn. J. Appl. Phys.",,"Vol. 61",,"pp. SG1077",2022,June "Shinnosuke Yasuoka,Ryoichi Mizutani,Reika Ota,Takahisa Shiraishi,Takao Shimizu,Masato Uehara,Hiroshi Yamada,Morito Akiyama,Hiroshi Funakubo","Establishment of Control Method for Ferroelectric Properties in (Al1-xScx)N Films","2022 MRS Spring Meeting & Exhibit",,,,,,2022,May "Shinnosuke Yasuoka,Ryoichi Mizutani,Reika Ota,Takahisa Shiraishi,Shimizu Takao,上原雅人,山田浩志,秋山守人,HIROSHI FUNAKUBO","面内配向及び熱歪による(Al,Sc)N薄膜の強誘電特性の制御","第69回応用物理学会春季学術講演会",,,,,,2022,Mar. "Koji Hirai,Takahisa Shiraishi,山岡和希子,鶴丸理沙子,井上ゆか梨,HIROSHI FUNAKUBO","PLD法による(111)配向エピタキシャル(Hf,Ce)O2強誘電体膜の作製とその特性評価","第69回応用物理学会春季学術講演会",,,,,,2022,Mar. "Reika Ota,Shinnosuke Yasuoka,Ryoichi Mizutani,Takahisa Shiraishi,HIROSHI FUNAKUBO","種々の電極を用いた(Al1-x,Scx)N薄膜の強誘電性評価","第69回応用物理学会春季学術講演会",,,,,,2022,Mar. "Yuxian Hu,Rurika Kubota,Takahisa Shiraishi,HIROSHI FUNAKUBO","水熱法による配向制御されたPbTiO3エピタキシャル膜の低温製膜とその結晶構造評価","第69回応用物理学会春季学術講演会",,,,,,2022,Mar. "Rurika Kubota,Akinori Tateyama,Takahisa Shiraishi,Minoru Kuribayashi Kurosawa,HIROSHI FUNAKUBO,Yoshiharu Ito","水熱法を用いてキュリー温度以下で(001), (110), および(111)SrTiO3基板上合成したエピタキシャル(Bi,K)TiO3薄膜のドメイン構造","日本セラミックス協会2022年年会",,,,,,2022,Mar. "Yoshiharu Ito,Rurika Kubota,Akinori Tateyama,Takahisa Shiraishi,Minoru Kuribayashi Kurosawa,HIROSHI FUNAKUBO","水熱法を用いた種々の原料投入量比における(Bi,K)TiO3薄膜の合成","日本セラミックス協会2022年年会",,,,,,2022,Mar. "Takahisa Shiraishi,Toyohiko J. Konno,Hiroshi Funakubo","Ferroelectric and piezoelectric properties of 100 nm-thick CeO2-HfO2 epitaxial films",,"Appl. Phys. Lett.",,"Vol. 120",,"pp. 132901",2022,Mar. "Rurika Kubota,Akinori Tateyama,Takahisa Shiraishi,Yoshiharu Ito,Minoru Kurosawa,Hiroshi Funakubo","Film thickness dependence of ferroelectric properties in polar-axis oriented epitaxial (Bi,K)TiO3 films prepared by Hydrothermal method",,"AIP Adv.",,"Vol. 12",,"pp. 035241-1-7",2022,Mar. "Shinnosuke Yasuoka,Ryoichi Mizutani,Reika Ota,Takahisa Shiraishi,Shimizu Takao,Shintaro Yasui,Yoshitaka Ehara,ken nishida,上原雅人,山田浩志,秋山守人,今井康彦,Osami Sakata,HIROSHI FUNAKUBO","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","第69回応用物理学会春季学術講演会",,,,,,2022,Mar. "Reijiro Shimura,Takanori Mimura,Akinori Tateyama,Takahisa Shiraishi,Takao Shimizu,Tomoaki Yamada,Yoshitomo Tanaka,Yukari Inoue,Hiroshi Funakubo","No-Heating Deposition of 1-μm-Thick Y-Doped HfO2 Ferroelectric Films with Good Ferroelectric and Piezoelectric Properties by Radio Frequency Magnetron Sputtering Method",,"Phys. Status Solidi RRL",," Early View",,,2022,Jan. "Yoshiharu Ito,Akinori Tateyama,Rurika Kubota,Takahisa Shiraish,Takao Shimizu,Osami Sakata,Jaemyung Kim,Minoru Kurosawa,Hiroshi Funakubo","Polar-axis oriented epitaxial tetragonal (Bi,K)TiO3 films deposited below Curie temperature by hydrothermal method",,"Appl. Phys. Lett.",,"Vol. 120",,"pp. 022903",2022,Jan. "Masaki Okura,Yoshiharu Ito,Takahisa Shiraishi,Takanori Kiguchi,Toyohiko J. Konno,Hiroshi Funakubo,Hiroshi Uchida","Lower-Temperature Processing of Potassium Niobate Films by Microwave-Assisted Hydrothermal Deposition Technique",,"J. Ceram. Soc. Jpn.",,"Vol. 130","No. 1","pp. 123-130",2022,Jan. "吉澤宗眞,鈴木雅視,垣尾省司,Yoshiharu Ito,Akinori Tateyama,Takahisa Shiraishi,HIROSHI FUNAKUBO,若林剛,柴田憲治","水熱合成または高周波スパッタリングにより成膜された (K,Na)NbO3膜のBAW・SAW伝搬特性","圧電材料・デバイスシンポジウム",,,,,,2022,Jan.