publication_type	publication_year	number	author	title	journal_title	volume_number	issue_number	start_page	end_page	doi	reported_at
Paper	2022	1	Takanori Mimura, Takao Shimizu, Hiroshi Funakubo	Preparation of orthorhombic Y-doped TaON film	Journal of the Ceramic Society of Japan	130	7	432	435	https://doi.org/10.2109/jcersj2.22002	2023-10-01 02:04:18 +0900
Paper	2022	2	Masanori Kodera, Keisuke Ishihama, Takao Shimizu, Hiroshi Funakubo	Preferential growth of (001)-oriented Bi2SiO5 thin films deposited on (101)-oriented rutile substrates and their ferroelectric and dielectric properties	Scientific Reports	12	1			https://doi.org/10.1038/s41598-022-19058-y	2023-10-01 02:04:18 +0900
Paper	2022	3	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	Journal of the Ceramic Society of Japan	130	7	436	441	https://doi.org/10.2109/jcersj2.21184	2023-10-01 02:04:18 +0900
Paper	2022	4	Kota Hasegawa, Takao Shimizu, Naoki Ohashi	Lattice deformation and phase transition of aluminum nitride studied by density functional theory calculations	Journal of the Ceramic Society of Japan	130	7	452	457	https://doi.org/10.2109/jcersj2.21190	2023-10-01 02:04:18 +0900
Paper	2022	5	Yoshitaka Ehara, Takaaki Nakashima, Daichi Ichinose, Takao Shimizu, Takahisa Shiraishi, Osami Sakata, Tomoaki Yamada, Shintaro Yasui, Ken Nishida, Hiroshi Funakubo	Film thickness dependence of in-plane ferroelastic domain structure in constrained tetragonal PbTiO<sub>3</sub> films induced by isotropic tensile strain	Applied Physics Letters	121	26	262901		https://doi.org/10.1063/5.0119843	2023-10-01 02:04:18 +0900
Paper	2022	6	Shinnosuke Yasuoka, Ryoichi Mizutani, Reika Ota, Takahisa Shiraishi, Takao Shimizu, Masato Uehara, Hiroshi Yamada, Morito Akiyama, Hiroshi Funakubo	Tunable Ferroelectric Properties in Wurtzite (Al<sub>0.8</sub>Sc<sub>0.2</sub>)N via Crystal Anisotropy	ACS Applied Electronic Materials	4	11	5165	5170	https://doi.org/10.1021/acsaelm.2c00999	2023-10-01 02:04:18 +0900
Paper	2022	7	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 HfO<sub>2</sub> Ferroelectric Films with Good Ferroelectric and Piezoelectric Properties by Radio Frequency Magnetron Sputtering Method	physica status solidi (RRL) – Rapid Research Letters	16	10			https://doi.org/10.1002/pssr.202100574	2023-10-01 02:04:18 +0900
Paper	2022	8	Masato Uehara, Ryouichi Mizutani, Shinnosuke Yasuoka, Takao Shimizu, Hiroshi Yamada, Morito Akiyama, Hiroshi Funakubo	Lower ferroelectric coercive field of ScGaN with equivalent remanent polarization as ScAlN	Applied Physics Express	15	8	081003		https://doi.org/10.35848/1882-0786/ac8048	2023-10-01 02:04:18 +0900
Paper	2022	9	Pratyush Buragohain, Adam Erickson, Takanori Mimura, Takao Shimizu, Hiroshi Funakubo, Alexei Gruverman	"Effect of Film Microstructure on Domain Nucleation and Intrinsic Switching in Ferroelectric Y:HfO
            <sub>2</sub>
            Thin Film Capacitors"	Advanced Functional Materials	32	9	2108876		https://doi.org/10.1002/adfm.202108876	2023-10-01 02:04:18 +0900
Paper	2022	10	Tomoya Sato, Masanori Kodera, Daichi Ichinose, Takanori Mimura, Takao Shimizu, Tomoaki Yamada, Hiroshi Funakubo	Domain structures induced by tensile thermal strain in epitaxial PbTiO<sub>3</sub> films on silicon substrates	Journal of Applied Physics	131	3	035301		https://doi.org/10.1063/5.0074884	2023-10-01 02:04:18 +0900
Paper	2022	11	Yoshiharu Ito, Akinori Tateyama, Rurika Kubota, Takahisa Shiraishi, Takao Shimizu, Jaemyung Kim, Okkyun Seo, Osami Sakata, Minoru Kurosawa, Hiroshi Funakubo	Polar-axis-oriented epitaxial tetragonal (Bi,K)TiO<sub>3</sub> films with large remanent polarization deposited below Curie temperature by a hydrothermal method	Applied Physics Letters	120	2	022903		https://doi.org/10.1063/5.0075014	2023-10-01 02:04:18 +0900
Paper	2021	1	舟窪 浩, 安岡 慎之介, 水谷 涼一, 清水 荘雄	ウルツ鉱構造窒化物の強誘電性	Ceramics Japan			443	446		2023-10-01 02:04:18 +0900
Paper	2021	2	清水 荘雄, 三村 和仙, 舟窪 浩	HfO2基材料における強誘電性の発現機構	Ceramics Japan			455	458		2023-10-01 02:04:18 +0900
Paper	2021	3	Keisuke ISHIHAMA, Masanori KODERA, Takao SHIMIZU, Wakiko YAMAOKA, Risako TSURUMARU, Shintaro YOSHIMURA, Yusuke SATO, Hiroshi FUNAKUBO	Growth of 0.1(Bi,Na)TiO&lt;sub&gt;3&lt;/sub&gt;–0.9BaTiO&lt;sub&gt;3&lt;/sub&gt; epitaxial films by pulsed laser deposition and their electric properties	Journal of the Ceramic Society of Japan	129	7	337	342	https://doi.org/10.2109/jcersj2.21002	2023-10-01 02:04:18 +0900
Paper	2021	4	江原 祥隆, 清水 荘雄, 舟窪 浩	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	Ceramics Japan			459	462		2023-10-01 02:04:18 +0900
Paper	2021	5	Takao Shimizu, Miyu Hasegawa, Keisuke Ishihama, Akinori Tateyama, Wakiko Yamaoka, Risako Tsurumaru, Shintaro Yoshimura, Yusuke Sato, Hiroshi Funakubo	Large Piezoelectric Response in Lead-Free (Bi<sub>0.5</sub>Na<sub>0.5</sub>)TiO<sub>3</sub>-Based Perovskite Thin Films by Ferroelastic Domain Switching: Beyond the Morphotropic Phase Boundary Paradigm	ACS Applied Materials &amp; Interfaces	13	48	57532	57539	https://doi.org/10.1021/acsami.1c15713	2023-10-01 02:04:18 +0900
Paper	2021	6	Takanori Mimura, Takao Shimizu, Osami Sakata, Hiroshi Funakubo	"Thickness dependence of phase stability in epitaxial 
<mml:math xmlns:mml=""http://www.w3.org/1998/Math/MathML""><mml:mrow><mml:mrow><mml:mo>(</mml:mo><mml:msub><mml:mi>Hf</mml:mi><mml:mi>x</mml:mi></mml:msub><mml:msub><mml:mi>Zr</mml:mi><mml:mrow><mml:mn>1</mml:mn><mml:mo>−</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub><mml:mo>)</mml:mo></mml:mrow><mml:msub><mml:mi mathvariant=""normal"">O</mml:mi><mml:mn>2</mml:mn></mml:msub></mml:mrow></mml:math>
 films"	Physical Review Materials	5	11			https://doi.org/10.1103/physrevmaterials.5.114407	2023-10-01 02:04:18 +0900
Paper	2021	7	Yoshitaka Ehara, Daichi Ichinose, Masanori Kodera, Takahisa Shiraishi, Takao Shimizu, Tomoaki Yamada, Ken Nishida, Hiroshi Funakubo	Influence of cooling rate on ferroelastic domain structure for epitaxial (100)/(001)-oriented Pb(Zr, Ti)O<sub>3</sub> thin films under tensile strain	Japanese Journal of Applied Physics	60	SF	SFFB07		https://doi.org/10.35848/1347-4065/ac10f7	2023-10-01 02:04:18 +0900
Paper	2021	8	Masato Uehara, Ryoichi Mizutani, Shinnosuke Yasuoka, Takahisa Shiraishi, Takao Shimizu, Hiroshi Yamada, Morito Akiyama, Hiroshi Funakubo	Demonstration of ferroelectricity in ScGaN thin film using sputtering method	Applied Physics Letters	119	17	172901		https://doi.org/10.1063/5.0068059	2023-10-01 02:04:18 +0900
Paper	2021	9	Keisuke Ishihama, Takao Shimizu, Wakiko Yamaoka, Risako Tsurumaru, Shintaro Yoshimura, Yusuke Sato, Hiroshi Funakubo	Composition dependencies of crystal structure and electrical properties of epitaxial tetragonal (Bi, Na)TiO<sub>3</sub>–BaTiO<sub>3</sub> films grown on (100)<i><sub>c</sub></i>SrRuO<sub>3</sub>//(100)SrTiO<sub>3</sub> substrates by pulsed laser depositions	Journal of Applied Physics	130	13	134102		https://doi.org/10.1063/5.0063385	2023-10-01 02:04:18 +0900
Paper	2021	10	Ryoichi Mizutani, Shinnosuke Yasuoka, Takahisa Shiraishi, Takao Shimizu, Masato Uehara, Hiroshi Yamada, Morito Akiyama, Osami Sakata, Hiroshi Funakubo	Thickness scaling of (Al<sub>0.8</sub>Sc<sub>0.2</sub>)N films with remanent polarization beyond 100 μC cm<sup>−2</sup> around 10 nm in thickness	Applied Physics Express	14	10	105501		https://doi.org/10.35848/1882-0786/ac2261	2023-10-01 02:04:18 +0900
Paper	2021	11	Shinnosuke Yasuoka, Takao Shimizu, Akinori Tateyama, Masato Uehara, Hiroshi Yamada, Morito Akiyama, Hiroshi Funakubo	"Impact of Deposition Temperature on Crystal Structure and Ferroelectric Properties of (Al
            <sub>
              1−
              <i>x</i>
            </sub>
            Sc
            <sub>
              <i>x</i>
            </sub>
            )N Films Prepared by Sputtering Method"	physica status solidi (a)	218	17	2100302		https://doi.org/10.1002/pssa.202100302	2023-10-01 02:04:18 +0900
Paper	2021	12	Yuki Tashiro, Takao Shimizu, Takanori Mimura, Hiroshi Funakubo	Comprehensive Study on the Kinetic Formation of the Orthorhombic Ferroelectric Phase in Epitaxial Y-Doped Ferroelectric HfO<sub>2</sub> Thin Films	ACS Applied Electronic Materials	3	7	3123	3130	https://doi.org/10.1021/acsaelm.1c00342	2023-10-01 02:04:18 +0900
Paper	2021	13	Takao Shimizu, Yuki Tashiro, Takanori Mimura, Takanori Kiguchi, Takahisa Shiraishi, Toyohiko J. Konnno, Osami Sakata, Hiroshi Funakubo	"Electric‐Field‐Induced Ferroelectricity in 5%Y‐doped Hf
            <sub>0.5</sub>
            Zr
            <sub>0.5</sub>
            O
            <sub>2</sub>
            : Transformation from the Paraelectric Tetragonal Phase to the Ferroelectric Orthorhombic Phase"	physica status solidi (RRL) – Rapid Research Letters	15	5	2000589		https://doi.org/10.1002/pssr.202000589	2023-10-01 02:04:18 +0900
Paper	2021	14	Takanori Mimura, Takao Shimizu, Osami Sakata, Hiroshi Funakubo	Large thermal hysteresis of ferroelectric transition in HfO<sub>2</sub>-based ferroelectric films	Applied Physics Letters	118	11	112903		https://doi.org/10.1063/5.0040934	2023-10-01 02:04:18 +0900
Paper	2021	15	Reijiro Shimura, Takanori Mimura, Akinori Tateyama, Takao Shimizu, Tomoaki Yamada, Yoshitomo Tanaka, Yukari Inoue, Hiroshi Funakubo	"Preparation of 1 μm thick Y-doped HfO<sub>2</sub> ferroelectric films on (111)Pt/TiO
                  <sub>x</sub>
               /SiO<sub>2</sub>/(001)Si substrates by a sputtering method and their ferroelectric and piezoelectric properties"	Japanese Journal of Applied Physics	60	3	031009		https://doi.org/10.35848/1347-4065/abe72e	2023-10-01 02:04:18 +0900
Paper	2021	16	Daichi Ichinose, Takao Shimizu, Osami Sakata, Tomoaki Yamada, Yoshitaka Ehara, Hiroshi Funakubo	Domain structure transition in compressively strained (100)/(001) epitaxial tetragonal PZT film	Journal of Applied Physics	129	2	024101		https://doi.org/10.1063/5.0031803	2023-10-01 02:04:18 +0900
Paper	2020	1	Hiroki Moriwake, Rie Yokoi, Ayako Taguchi, Takafumi Ogawa, Craig A. J. Fisher, Akihide Kuwabara, Yukio Sato, Takao Shimizu, Yosuke Hamasaki, Hiroshi Takashima, Mitsuru Itoh	A computational search for wurtzite-structured ferroelectrics with low coercive voltages	APL Materials	8	12	121102		https://doi.org/10.1063/5.0023626	2023-10-01 02:04:18 +0900
Paper	2020	2	Masanori Kodera, Takao Shimizu, Hiroshi Funakubo	Epitaxial Crystal Growth of Bismuth Silicate Driven by Fluorite-like Layers	Crystal Growth & Design	20	11	7163	7169	https://doi.org/10.1021/acs.cgd.0c00754	2023-10-01 02:04:18 +0900
Paper	2020	3	Yoshitaka Ehara, Takaaki Nakashima, Daichi Ichinose, Takao Shimizu, Tomoaki Yamada, Ken Nishida, Hiroshi Funakubo	Temperature dependence on the domain structure of epitaxial PbTiO3 films grown on single crystal substrates with different lattice parameters	Japanese Journal of Applied Physics	59	SP	SPPB01		https://doi.org/10.35848/1347-4065/aba2bf	2023-10-01 02:04:18 +0900
Paper	2020	4	Akinori Tateyama, Yoshiharu Ito, Takao Shimizu, Yuichiro Orino, Minoru Kurosawa, Takeshi Yoshimura, Hiroshi Funakubo	Dependency of direct and inverse transverse piezoelectric properties on composition in self-polarized epitaxial (K x Na1−x )NbO3 films grown via a hydrothermal method	Japanese Journal of Applied Physics	59	SP	SPPC03		https://doi.org/10.35848/1347-4065/aba9b3	2023-10-01 02:04:18 +0900
Paper	2020	5	Akinori Tateyama, Yoshiharu Ito, Yoshiko Nakamura, Takao Shimizu, Yuichiro Orino, Minoru Kurosawa, Hiroshi Uchida, Takahisa Shiraishi, Takanori Kiguchi, Toyohiko J. Konno, Takeshi Yoshimura, Hiroshi Funakubo	Good piezoelectricity of self-polarized thick epitaxial (K,Na)NbO3 films grown below the Curie temperature (240 °C) using a hydrothermal method	Applied Physics Letters	117	14	142903		https://doi.org/10.1063/5.0017990	2023-10-01 02:04:18 +0900
Paper	2020	6	Shinnosuke Yasuoka, Takao Shimizu, Akinori Tateyama, Masato Uehara, Hiroshi Yamada, Morito Akiyama, Yoshiomi Hiranaga, Yasuo Cho, Hiroshi Funakubo	Effects of deposition conditions on the ferroelectric properties of (Al1−xScx)N thin films	Journal of Applied Physics	128	11	114103		https://doi.org/10.1063/5.0015281	2023-10-01 02:04:18 +0900
Paper	2020	7	Mitsumasa Nakajima, Takao Shimizu, Hiroshi Nakaki, Tomoaki Yamada, Ayumi Wada, Takaaki Nakashima, Yoshitaka Ehara, Hiroshi Funakubo	Large Electromechanical Responses Driven by Electrically Induced Dense Ferroelastic Domains: Beyond Morphotropic Phase Boundaries	ACS Applied Electronic Materials	2	7	1908	1916	https://doi.org/10.1021/acsaelm.0c00220	2023-10-01 02:04:18 +0900
Paper	2020	8	Takanori Mimura, Takao Shimizu, Yoshio Katsuya, Osami Sakata, Hiroshi Funakubo	Thickness- and orientation- dependences of Curie temperature in ferroelectric epitaxial Y doped HfO2 films	Japanese Journal of Applied Physics	59	SG	SGGB04		https://doi.org/10.35848/1347-4065/ab6d84	2023-10-01 02:04:18 +0900
Paper	2019	1	Yoshitaka Ehara, Takao Shimizu, Shintaro Yasui, Takahiro Oikawa, Takahisa Shiraishi, Hiroki Tanaka, Noriyuki Kanenko, Ronald Maran, Tomoaki Yamada, Yasuhiko Imai, Osami Sakata, Nagarajan Valanoor, Hiroshi Funakubo	"Ferroelastic domain motion by pulsed electric field in 
(111)/(111¯)
 rhombohedral epitaxial 
Pb(Zr0.65Ti0.35)O3
 thin films: Fast switching and relaxation"	Physical Review B	100	10			https://doi.org/10.1103/physrevb.100.104116	2023-10-01 02:04:18 +0900
Paper	2018	1	Takao Shimizu, Takanori Mimura, Takanori Kiguchi, Takahisa Shiraishi, Toyohiko Konno, Yoshio Katsuya, Osami Sakata, Hiroshi Funakubo	Ferroelectricity mediated by ferroelastic domain switching in HfO2-based epitaxial thin films	Applied Physics Letters	113	21	212901		https://doi.org/10.1063/1.5055258	2023-10-01 02:04:18 +0900