Nanotechnology/Materials / Inorganic materials and properties

Nanotechnology/Materials / Inorganic compounds and inorganic materials chemistry

Nanotechnology/Materials / Green sustainable chemistry and environmental chemistry

National Institute of Standards and Technology   Guest Researcher

2012.4 - 2013.3

University of Maryland   Collage Park   University of Maryland

2012.4 - 2013.3

JSPS   Researcher(PD)

2011.4 - 2013.3

JSPS   Researcher(DC2)

2009.4 - 2011.3

MRS-J

IEEE

TMS

日本金属学会

THE PHYSICAL SOCIETY OF JAPAN

日本鉄鋼協会

日本セラミックス協会 科学技術委員会   委員  

2020.7   

日本物理学会   領域10誘電体世話人  

2020.4 - 2021.3   

日本鉄鋼協会   高温物性値フォーラム 庶務会計  

2020.3 - 2023.3   

日本セラミックス協会 電子材料部会   副庶務  

2020 - 2022   

応用物理学会   代議員  

2019 - 2021   

日露CISバルチック誘電体会議(RCBJSF-2020)   Program committee  

2019 - 2020   

日本セラミックス協会 SJT委員会   委員長  

2018   

科学技術・学術政策研究所 (NISTEP)   専門調査員  

2017 - 2023   

応用物理学会   新領域 強的秩序とその操作に関わる研究グループ 代表代理/副代表  

2015 - 2021   

日本セラミックス協会   秋期シンポジウムオーガナイザ  

2014 - 2017   

Concentration-driven densification and hydroxyl-induced lattice expansion in hydrothermal BaTiO3 epitaxial films

Tatsuya Masuda, Hiromi Shima, Hiroshi Uchida, Shintaro Yasui, Hiroki Moriwake, Yoshitaka Ehara

Japanese Journal of Applied Physics   2025.10

Borate-Water-Based 3D-Slime Interface Quasi-Solid Electrolytes for Li-ion Batteries International journal

Yosuke Shiratori, Kenta Watanabe, Kengo Saito, Ryota Sato, Yukihiro Okuno, Shintaro Yasui

Advanced Materials   37 ( 41 )   e2505649   2025.10

Ferroelectric–paraelectric phase transition in Ba(ZrxTi1-x)O3 epitaxial films on MgO substrates for enhanced tunable dielectric properties

Ryo Takahashi, Yosuke Hamasaki, Shinya Sawai, Yasuyuki Hirata, Yoshihiro Miyauchi, Shintaro Yasui, Hiroshi Funakubo, Yoshitaka Ehara, Ken Nishida

Journal of the Ceramic Society of Japan   2025.10

Direct observation of pulse poling effect on reversible 90° domain wall motion in tetragonal Pb(Zr,Ti)O<sub>3</sub> thin films

Yoshitaka Ehara, Ayumi Wada, Hitoshi Morioka, Takeshi Kobayashi, Shintaro Yasui, Hiroshi Funakubo

Journal of the Ceramic Society of Japan   133 ( 9 )   542 - 547   2025.9

Ferroelectric behavior of divalent cation-doped LiGaO2 with a distorted wurtzite-type structure

Sou Yasuhara, Yuto Tomizawa, Kazuki Okamoto, Masaki Tozuka, Ayato Nakagawa, Shintaro Yasui, Hiroshi Funakubo, Takuya Hoshina

Japanese Journal of Applied Physics   2025.8

Phase variety of titanite-type solid solutions (Ca, Pb)TiGeO5: paraelectric and antiferroelectric states in monoclinic and triclinic lattices

Zerui Li, Taro Kuwano, Hiroko Yokota, Shintaro Yasui, Manabu Hagiwara, Toshiya Uohashi, Akitoshi Nakano, Hiroki Taniguchi

Japanese Journal of Applied Physics   2025.8

Dependence of the dielectric tunability in Ba(Zr0.2Ti0.8)O3 films deposited on (001) SrTiO3 substrates on film thickness and temperature

Ryo Takahashi, Yosuke Hamasaki, Shinya Sawai, Nikola Novak, Shintaro Yasui, Hiroshi Funakubo, Yoshitaka Ehara, Ken Nishida

JOURNAL OF THE CERAMIC SOCIETY OF JAPAN   133 ( 7 )   2025.7

Preparation of the Amorphous SiO2-Coated Li4Ti5O12 Anode and Its High Cyclability

Ryota Nomura, Yoshinao Kobayashi, Shintaro Yasui

The Journal of Physical Chemistry C   2025.6

Biosensor Application of CMOS Inverter and Ring Oscillator with Organic Field-Effect Transistors

Masaki Utsumi, Akihiko Fujiwara, Hidenori Goto, Hideki Okamoto, Nobuyuki Takeyasu, Yasunori Saitoh, Michihiro Suga, Yuichiro Takahashi, Hiroyuki Imanaka, Hiroki Taniguchi, Shintaro Yasui, Ritsuko Eguchi, Yoshihiro Kubozono

ACS Applied Electronic Materials   2025.2

Titanite-type solid solutions (Ca,Pb)TiGeO5: a competition between triclinic and antiferroelectric distortions

Zerui Li, Taro Kuwano, Akitoshi Nakano, Manabu Hagiwara, Shintaro Yasui, Hiroki Taniguchi, Hiroko Yokota

Journal of the Ceramic Society of Japan   2025

Achieving clear ferroelectric polarization reversal in room-temperature multiferroic ε-Fe₂O₃ systems through grain boundary engineering

Tsukasa Katayama, Shintaro Yasui, Takahisa Shiraishi, Takanori Kiguchi, Badari Narayana Rao, Yosuke Hamasaki, Mitsuru Itoh

Journal of Materials Chemistry C   13 ( 26 )   13190 - 13196   2025

Finite Size Effects in Antiferromagnetic Highly Strained BiFeO₃ Multiferroic Films

Daniel Sando, Florian Appert, Oliver Paull, Shintaro Yasui, Dimitrios Bessas, Abdeslem Findiki, Cécile Carrétéro, Vincent Garcia, brahim dkhil, Agnès Barthelemy, Manuel Bibes, Jean Juraszek, Nagarajan Valanoor

Advanced Physics Research   2024.12

Improving the Thermal Stability of Lithium-Ion Batteries Using a Separator Protective Film Made By Novel Materials

Daiki Uto, Masato Imai, Shintaro Yasui, Kenji Yoshino

ECS Meeting Abstracts   2024.11

An Emergent Quadruple Phase Ensemble in Doped Bismuth Ferrite Thin Films Through Site and Strain Engineering

Jinling Zhou, Hsin Hui Huang, Shunsuke Kobayashi, Shintaro Yasui, Ke Wang, Eugene A. Eliseev, Anna N. Morozovska, Pu Yu, Ichiro Takeuchi, Zijian Hong, Daniel Sando, Qi Zhang, Nagarajan Valanoor

Advanced Functional Materials   34 ( 39 )   2024.9

Room temperature synthesis of BaTiO₃ nanoparticles using titanium bis(ammonium lactato) dihydroxide

Sou Yasuhara, Akira Orio, Shintaro Yasui, Takuya Hoshina

Japanese Journal of Applied Physics   63 ( 9 )   09SP16 - 09SP16   2024.9

Ferroelectric polycrystalline Bi2SiO5 thin films on Pt-covered Si substrates prepared by pulsed laser deposition combined with post-annealing

Haruto Takahashi, Shingo Maruyama, Hiroshi Naganuma, Hiroki Taniguchi, Ryota Takahashi, Shintaro Yasui, Kenichi Kaminaga, Yuji Matsumoto

Journal of Alloys and Compounds   988   174195 - 174195   2024.6

High energy storage properties of Nd(Mg2/3Nb1/3)O3 modified Bi0.5Na0.5TiO3 lead-free ceramics

Yu Pan, Zhonghua Dai, Chenxi Liu, Xin Zhao, Shintaro Yasui, Yu Cong, Shuitao Gu

Journal of Materials Science   59 ( 8 )   3284 - 3296   2024.2

Oxygen Solubility in Molten Sm–La–O Alloys and Equilibrated Oxide Phases

Makoto Yamada, Ryota Nakazawa, Ayumi Itoh, Shintaro Yasui, Yoshinao Kobayashi, Taichi Abe

Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals   88 ( 10 )   245 - 251   2024

Evaluation of ferroelectricity in a distorted wurtzite-type structure of Sc-doped LiGaO2 International journal

Sou Yasuhara, Ayato Nakagawa, Kazuki Okamoto, Takahisa Shiraishi, Hiroshi Funakubo, Shintaro Yasui, Mitsuru Itoh, Takaaki Tsurumi, Takuya Hoshina

RSC Advances   14 ( 20 )   13900 - 13904   2024

Microstructure evolution formed during early liquefaction stage between pre-oxidized Zircaloy 4 with SUS316 stainless steel at 1573 K

Ayumi Itoh, Ryotaro Hagiwara, Shintaro Yasui, Yoshinao Kobayashi, Kan Sakamoto, Masato Mizokami, Mutsumi Hirai, Kenichi Ito

Journal of Nuclear Science and Technology   61 ( 4 )   530 - 540   2024

Measurement of liquidus in metal-rich region of lanthanoid-oxygen binary systems and the thermodynamic evaluation

Ryota Nakazawa, Ayumi Itoh, Shintaro Yasui, Masaki Kurata, Yoshinao Kobayashi

Calphad: Computer Coupling of Phase Diagrams and Thermochemistry   83   2023.12

Preparation of sintering-free non-crystalline Li2B4O7 ceramics for Li-ion battery’s binder

Sosuke Takei, Ayumi Itoh, Yoshinao Kobayashi, Keigo Kamata, Shintaro Yasui

Japanese Journal of Applied Physics   2023.11

Enhanced photoelectric properties for BiZn0.5Zr0.5O3 modified KNN-based lead-free ceramics

Jie Hou, Zhonghua Dai, Chenxi Liu, Shintaro Yasui, Yu Cong, Shuitao Gu

Journal of Alloys and Compounds   960   2023.10

Evaluation of ferroelectricity in BaTiO3 epitaxial thin film using Ca(Mn,Nb)O3 bottom electrode for high-temperature annealing

Sou Yasuhara, Shintaro Yasui, Takuya Hoshina, Mitsuru Itoh, Takaaki Tsurumi

Applied Physics Letters   123 ( 4 )   2023.7

Oxidation of solidified SS304-B4C melt under high-temperature steam

Ayumi Itoh, Ryunosuke Sakuma, Shintaro Yasui, Yoshinao Kobayashi, Masato Mizokami, Mutsumi Hirai, Kenichi Ito

Annals of Nuclear Energy   185   2023.6

Design of a KNN-BZT Ceramic with High Energy Storage Properties and Transmittance under Low Electric Fields International journal

Zhonghua Dai, Fanbo Zhang, Muhammad Nasir Rafiq, Chenxi Liu, Xin Wang, Shuitao Gu, Shintaro Yasui

ACS Omega   8 ( 8 )   7883 - 7890   2023.2

Film thickness dependence of in-plane ferroelastic domain structure in constrained tetragonal PbTiO₃ films induced by isotropic tensile strain

Yoshitaka Ehara, Takaaki Nakashima, Daichi Ichinose, Takao Shimizu, Takahisa Shiraishi, Osami Sakata, Tomoaki Yamada, Shintaro Yasui, Ken Nishida, Hiroshi Funakubo

Applied Physics Letters   121 ( 26 )   262901 - 262901   2022.12

In-situ observation of reversible 90°-domain switching in Pb(Zr, Ti)O3 films for microcantilever structure

Yoshitaka Ehara, Hitoshi Morioka, Takeshi Kobayashi, Shintaro Yasui, Ken Nishida, Hiroshi Funakubo

Japanese Journal of Applied Physics   2022.11

Enhancement of crystal anisotropy and ferroelectricity by decreasing thickness in (Al,Sc)N films

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

Journal of the Ceramic Society of Japan   130 ( 7 )   436 - 441   2022.7

Enhancement of room-temperature magnetization in GaFeO₃-type single crystals by Al and Sc doping

Ling Wang, Tsukasa Katayama, Chaoyue Wang, Qin Li, Yun Shi, Yuqiang Fang, Fuqiang Huang, Yinghao Zhu, Hai-feng Li, Shintaro Yasui, Xintang Huang, Jianding Yu

AIP Advances   12 ( 6 )   065015 - 065015   2022.6

Chimney-ladder sulfide Sr9Ti8S24 as a thermoelectric material with low thermal conductivity

Koki Kamimizutaru, Akira Nagaoka, Yusuke Shigeeda, Kensuke Nishioka, Tomohiro Higashi, Shintaro Yasui, Kenji Yoshino

Journal of Physics and Chemistry of Solids   163   110589 - 110589   2022.4

Unveiling a Chemisorbed Crystallographically Heterogeneous Graphene/L10-FePd Interface with a Robust and Perpendicular Orbital Moment. International journal

Hiroshi Naganuma, Masahiko Nishijima, Hayato Adachi, Mitsuharu Uemoto, Hikari Shinya, Shintaro Yasui, Hitoshi Morioka, Akihiko Hirata, Florian Godel, Marie-Blandine Martin, Bruno Dlubak, Pierre Seneor, Kenta Amemiya

ACS nano   16 ( 3 )   4139 - 4151   2022.2

Structure and interfaces of compositionally graded Li(Ni, Mn)xOy cathodes on (111) Nb-doped SrTiO3

Ankit Singh, Shintaro Yasui, Avnish Singh Pal, Leonid A. Bendersky, Ichiro Takeuchi, R. K. Mandal, Joysurya Basu

Philosophical Magazine   102 ( 16 )   1547 - 1579   2022

A surface-supporting method for an anode material of Li4Ti5O12 via an epitaxial thin film approach Reviewed

Sou Yasuhara, Shintaro Yasui, Takashi Teranishi, Takuya Hoshina, Takaaki Tsurumi, Mitsuru Itoh

Japanese Journal of Applied Physics   60 ( SF )   2021.11

Ferroelectric and magnetic properties in ε-Fe2O3 epitaxial film Reviewed

Yosuke Hamasaki, Shintaro Yasui, Tsukasa Katayama, Takanori Kiguchi, Shinya Sawai, Mitsuru Itoh

Applied Physics Letters   119 ( 18 )   182904 - 182904   2021.11

Excellent electrochemical properties, Li ion dynamics and room temperature work function of Li<inf>2</inf>MnO<inf>3</inf>cathode thin films Reviewed International journal

Vivek Paulraj, Shintaro Yasui, K. Kamala Bharathi

Nanotechnology   32 ( 38 )   2021.9

Epitaxial pillar–matrix nanocomposite thin films of Bi–Ti–Fe–O and CoFe2O4 grown on SrTiO3 (110) Reviewed

Y. Kawahira, R. Harada, S. Maruyama, T. Koganezawa, S. Yasui, M. Itoh, Y. Matsumoto

Journal of Applied Physics   130 ( 8 )   2021.8

Single-Crystal Synthesis of ε-Fe2O3-Type Oxides Exhibiting Room-Temperature Ferrimagnetism and Ferroelectric Polarization

Yang Zhang, Hui Wang, Koki Tachiyama, Tsukasa Katayama, Yinghao Zhu, Si Wu, Hai-Feng Li, Jinghong Fang, Qin Li, Yun Shi, Ling Wang, Zhengqian Fu, Fangfang Xu, Jianding Yu, Shintaro Yasui, Mitsuru Itoh

Crystal Growth & Design   2021.7

Surface-supporting method of micropad deposition onto LiCoO<inf>2</inf> epitaxial thin films to improve high C-rate performance Reviewed

Sou Yasuhara, Shintaro Yasui, Takashi Teranishi, Takuya Hoshina, Takaaki Tsurumi, Mitsuru Itoh

Journal of the Ceramic Society of Japan   129 ( 7 )   415 - 418   2021.7

Ultrafast charge transfer at the electrode−electrolyte interface via an artificial dielectric layer Reviewed

Takashi Teranishi, Kaisei Kozai, Sou Yasuhara, Shintaro Yasui, Naoyuki Ishida, Kunihiro Ishida, Masanobu Nakayama, Akira Kishimoto

Journal of Power Sources   494   2021.5

Dielectric response of BaTiO<inf>3</inf> electronic states under AC fields via microsecond time-resolved X-ray absorption spectroscopy Reviewed

S. Kato, N. Nakajima, S. Yasui, S. Yasuhara, D. Fu, J. Adachi, H. Nitani, Y. Takeichi, A. Anspoks

Acta Materialia   207   2021.4

Room-Temperature Antiferroelectricity in Multiferroic Hexagonal Rare-Earth Ferrites Reviewed International journal

Jun Kasahara, Tsukasa Katayama, Shishin Mo, Akira Chikamatsu, Yosuke Hamasaki, Shintaro Yasui, Mitsuru Itoh, Tetsuya Hasegawa

ACS Applied Materials and Interfaces   13 ( 3 )   4230 - 4235   2021.1

Large Polarization Switching and High-Temperature Magnetoelectric Coupling in Multiferroic GaFeO<inf>3</inf>Systems Reviewed International journal

Hui Wang, Yang Zhang, Koki Tachiyama, Zhaoyang Xia, Jinghong Fang, Qin Li, Guofeng Cheng, Yun Shi, Jianding Yu, Tsukasa Katayama, Shintaro Yasui, Mitsuru Itoh

Inorganic Chemistry   60 ( 1 )   225 - 230   2021.1

Suppression Mechanisms of the Solid-Electrolyte Interface Formation at the Triple-Phase Interfaces in Thin-Film Li-Ion Batteries Reviewed International journal

Sou Yasuhara, Shintaro Yasui, Takashi Teranishi, Osami Sakata, Takuya Hoshina, Takaaki Tsurumi, Yutaka Majima, Mitsuru Itoh

ACS Applied Materials and Interfaces   13 ( 29 )   34027 - 34032   2021

Ionic Order Engineering in Double-Perovskite Cobaltite Reviewed

Tsukasa Katayama, Akira Chikamatsu, Yujun Zhang, Shintaro Yasui, Hiroki Wadati, Tetsuya Hasegawa

Chemistry of Materials   33 ( 14 )   5675 - 5680   2021

Estimation of reactor vessel failure by metallic interaction in Fukushima Daiichi Nuclear Power Plant accident Reviewed

Ayumi Itoh, Shintaro Yasui, Yoshinao Kobayashi

Journal of Nuclear Science and Technology   2021

Skewed electronic band structure induced by electric polarization in ferroelectric BaTiO<inf>3</inf> Reviewed International journal

Norihiro Oshime, Jun Kano, Eiji Ikenaga, Shintaro Yasui, Yosuke Hamasaki, Sou Yasuhara, Satoshi Hinokuma, Naoshi Ikeda, Pierre Eymeric Janolin, Jean Michel Kiat, Mitsuru Itoh, Takayoshi Yokoya, Tatsuo Fujii, Akira Yasui, Hitoshi Osawa

Scientific Reports   10 ( 1 )   10702 - 10702   2020.12

Evaluation of band edge parameters, Li ion dynamics and excellent electrochemical properties of Li<inf>4</inf>Ti<inf>5</inf>O<inf>12</inf> anode thin films Reviewed

Sruthy Subash, Shintaro Yasui, Sou Yasuhara, L. N. Patro, K. Kamala Bharathi

Electrochimica Acta   354   136741 - 136741   2020.9

Bandgap tuning and optimization of green-emitting Zn<inf>2</inf>SnO<inf>4</inf>-Mg<inf>2</inf>SnO<inf>4</inf>:Mn²⁺ using combinatorial pulsed laser deposition Reviewed

Takuro Dazai, Shintaro Yasui, Tomoyasu Taniyama, Mitsuru Itoh

Ceramics International   46 ( 13 )   21771 - 21774   2020.9

In-plane ferroelectricity and enhanced Curie temperature in perovskite BaTiO<inf>3</inf>epitaxial thin films Reviewed

Katsuyoshi Komatsu, Ippei Suzuki, Takumi Aoki, Yosuke Hamasaki, Shintaro Yasui, Mitsuru Itoh, Tomoyasu Taniyama

Applied Physics Letters   117 ( 7 )   072902 - 072902   2020.8

Epitaxial strain engineering of luminescent properties in ZnGa<inf>2</inf>O<inf>4</inf>:Mn thin films Reviewed

Takuro Dazai, Shintaro Yasui, Tomoyasu Taniyama, Mitsuru Itoh

Applied Physics Express   13 ( 8 )   2020.8

Cation-Deficiency-Induced Crystal-Site Engineering for ZnGa<inf>2</inf>O<inf>4</inf>:Mn²⁺Thin Film Reviewed International journal

Takuro Dazai, Shintaro Yasui, Tomoyasu Taniyama, Mitsuru Itoh

Inorganic Chemistry   59 ( 13 )   8744 - 8748   2020.7

Simple Method to Obtain Large-Size Single-Crystalline Oxide Sheets Reviewed

Ke Gu, Tsukasa Katayama, Shintaro Yasui, Akira Chikamatsu, Sou Yasuhara, Mitsuru Itoh, Tetsuya Hasegawa

Advanced Functional Materials   30 ( 28 )   2001236 - 2001236   2020.7

Growth mechanism and domain structure study on epitaxial BiFeO<inf>3</inf>film grown on (La<inf>0.3</inf>Sr<inf>0.7</inf>)(Al<inf>0.65</inf>Ta<inf>0.35</inf>)O<inf>3</inf> Reviewed

In Tae Bae, Shintaro Yasui, Tomohiro Ichinose, Mitsuru Itoh, Takahisa Shiraishi, Takanori Kiguchi, Hiroshi Naganuma

Journal of Applied Physics   127 ( 24 )   245303 - 245303   2020.6

Switchable third ScFeO<inf>3</inf> polar ferromagnet with YMnO<inf>3</inf>-type structure Reviewed

Yosuke Hamasaki, Tsukasa Katayama, Shintaro Yasui, Takahisa Shiraishi, Akihiro Akama, Takanori Kiguchi, Tomoyasu Taniyama, Mitsuru Itoh

Journal of Materials Chemistry C   8 ( 13 )   4447 - 4452   2020.4

Modulating the Structure and Magnetic Properties of ϵ-Fe<inf>2</inf>O<inf>3</inf> Nanoparticles via Electrochemical Li⁺ Insertion Reviewed International journal

Sou Yasuhara, Yosuke Hamasaki, Tsukasa Katayama, Takahiro Ao, Yoshiyuki Inaguma, Hajime Hojo, Maarit Karppinen, Anish Philip, Shintaro Yasui, Mitsuru Itoh

Inorganic Chemistry   59 ( 7 )   4357 - 4365   2020.4

Redox-Based Multilevel Resistive Switching in AlFeO<inf>3</inf>Thin-Film Heterostructures Reviewed

Badari Narayana Rao, Shintaro Yasui, Yefei Han, Yosuke Hamasaki, Tsukasa Katayama, Takahisa Shiraishi, Takanori Kiguchi, Mitsuru Itoh

ACS Applied Electronic Materials   2 ( 4 )   1065 - 1073   2020.4

Investigation of ferrimagnetism and ferroelectricity in Al<inf>: X</inf>Fe<inf>2- x</inf>O<inf>3</inf> thin films Reviewed

Rao, B.N., Yasui, S., Katayama, T., Taguchi, A., Moriwake, H., Hamasaki, Y., Itoh, M.

Journal of Materials Chemistry C   8 ( 2 )   706 - 714   2020

Magnetic properties of Single Crystal GaFeO3 Reviewed

Koh Tachiyama, Shintaro Yasui, Badari Narayana Aroor Rao, Takuro Dazai, Takamasa Usami, Tomoyasu Taniyama, Tsukasa Katayama, Yosuke Hamasaki, Jianding Yu, Huan He, Hui Wang, Mitsuru Itoh

MRS ADVANCES   4 ( 1 )   61 - 66   2019

The effect of relative permittivity of surface supporting materials for high-speed rechargeable LiCoO<inf>2</inf> cathode film Reviewed

Yasuhara, S., Yasui, S., Teranishi, T., Yoshikawa, Y., Taniyama, T., Itoh, M.

Journal of Power Sources   441   227194 - 227194   2019

Ferroelectric BaTaO<inf>2</inf>N Crystals Grown in a BaCN<inf>2</inf> Flux Reviewed International journal

Hosono, A., Masubuchi, Y., Yasui, S., Takesada, M., Endo, T., Higuchi, M., Itoh, M., Kikkawa, S.

Inorganic Chemistry   58 ( 24 )   16752 - 16760   2019

Ferroelastic domain motion by pulsed electric field in (111)/(11 1) rhombohedral epitaxial Pb(Z r0.65 T i0.35) O3 thin films: Fast switching and relaxation FERROELASTIC DOMAIN MOTION by PULSED ... YOSHITAKA EHARA et al. Reviewed

Ehara, Y., Shimizu, T., Yasui, S., Oikawa, T., Shiraishi, T., Tanaka, H., Kanenko, N., Maran, R., Yamada, T., Imai, Y., Sakata, O., Valanoor, N., Funakubo, H.

Physical Review B   100 ( 10 )   2019

Growth of epitaxial bismuth ruthenate pyrochlore films on yttria-stabilized zirconia (YSZ) and YSZ-buffered Si substrates by metal–organic chemical vapor deposition Reviewed

Chiba, H., Ikariyama, R., Yasui, S., Funakubo, H.

Thin Solid Films   669   471 - 474   2019

Superconducting transition temperatures in the electronic and magnetic phase diagrams of Sr <inf>2</inf> VFeAsO <inf>3-δ</inf> , a superconductor Reviewed International journal

Tojo, Y., Shibuya, T., Nakamura, T., Shoji, K., Fujioka, H., Matoba, M., Yasui, S., Itoh, M., Iimura, S., Hiramatsu, H., Hosono, H., Hirai, S., Mao, W., Kitao, S., Seto, M., Kamihara, Y.

Journal of Physics Condensed Matter   31 ( 11 )   115801 - 115801   2019

Epitaxial growth of orthorhombic GaFeO <inf>3</inf> thin films on SrTiO <inf>3</inf> (111) substrates by simple sol-gel method Reviewed International journal

Zhang, M., Yasui, S., Katayama, T., Rao, B.N., Wen, H., Pan, X., Tang, M., Ai, F., Itoh, M.

Materials   12 ( 2 )   2019

Enhancement of Ultrahigh Rate Chargeability by Interfacial Nanodot BaTiO <inf>3</inf> Treatment on LiCoO <inf>2</inf> Cathode Thin Film Batteries Reviewed International journal

Yasuhara, S., Yasui, S., Teranishi, T., Chajima, K., Yoshikawa, Y., Majima, Y., Taniyama, T., Itoh, M.

Nano Letters   19 ( 3 )   1688 - 1694   2019

Fabrication and Characterization of Multiferroic Al0.5Fe1.5O3 Epitaxial Thin Films Reviewed

Badari Narayana Aroor Rao, Shintaro Yasui, Tsukasa Katayama, Mitsuru Itoh

MRS ADVANCES   4 ( 9 )   539 - 544   2019

Short range biaxial strain relief mechanism within epitaxially grown BiFeO <inf>3</inf> Reviewed International journal

Bae, I.-T., Yasui, S., Ichinose, T., Itoh, M., Shiraishi, T., Kiguchi, T., Naganuma, H.

Scientific Reports   9 ( 1 )   6715 - 6715   2019

The effects of BaTiO<inf>3</inf> nanodots density support on epitaxial LiCoO<inf>2</inf> thin-film for high-speed rechargeability Reviewed

Yasuhara, S., Yasui, S., Teranishi, T., Yoshikawa, Y., Taniyama, T., Itoh, M.

Electrochemistry Communications   109   106604 - 106604   2019

Growth of CuSbS<inf>2</inf> Single Crystal as an Environmentally Friendly Thermoelectric Material Reviewed

Nagaoka, A., Takeuchi, M., Yoshino, K., Ikeda, S., Yasui, S., Taniyama, T., Nishioka, K.

Physica Status Solidi (A) Applications and Materials Science   216 ( 15 )   2019

Ferroelectric and ferrimagnetic properties of ¾-Rh<inf>x</inf>Fe<inf>2</inf>¹<inf>x</inf>O<inf>3</inf> thin films Reviewed

Yasui, S., Katayama, T., Osakabe, T., Hamasaki, Y., Taniyama, T., Itoh, M.

Journal of the Ceramic Society of Japan   127 ( 7 )   474 - 477   2019

Structural variations and dielectric properties of (B i1-x L ax)2Si O5 (0≤x≤0.1): Polycrystallines synthesized by crystallization of Bi-Si-O and Bi-La-Si-O glasses STRUCTURAL VARIATIONS and DIELECTRIC ⋯ HIROKI TANIGUCHI et al. Reviewed

Taniguchi, H., Tatewaki, S., Yasui, S., Fujii, Y., Yamaura, J.-I., Terasaki, I.

Physical Review Materials   2 ( 4 )   2018

Investigation of residual stress in lead-free BNT-based ceramic/ceramic composites Reviewed

Ayrikyan, A., Prach, O., Khansur, N.H., Keller, S., Yasui, S., Itoh, M., Sakata, O., Durst, K., Webber, K.G.

Acta Materialia   148   432 - 441   2018

The single-crystal multinary compound Cu<inf>2</inf>ZnSnS<inf>4</inf> as an environmentally friendly high-performance thermoelectric material Reviewed

Nagaoka, A., Masuda, T., Yasui, S., Taniyama, T., Nose, Y.

Applied Physics Express   11 ( 5 )   2018

Potential of multinary compound Cu2ZnSnS4 single crystals for high-performance environmentally thermoelectric material Reviewed

A. Nagaoka, T. Masuda, S. Yasui, T. Taniyama, Y. Nose

Appl. Phys. Express   11 ( 5 )   051203   2018

Strategy to utilize transmission electron microscopy and X-ray diffraction to investigate biaxial strain effect in epitaxial BiFeO<inf>3</inf> films Reviewed

Bae, I.-T., Ichinose, T., Yasui, S., Kov{\'a}cs, A., Zhao, H.J., ?{\~n}iguez, J., Naganuma, H.

Japanese Journal of Applied Physics   57 ( 9 )   2018

Solid-solution thin films of ternary BaTiO<inf>3</inf>-Bi(Mg<inf>1</inf>/<inf>2</inf>Ti<inf>1</inf>/<inf>2</inf>)O<inf>3</inf>-BiFeO<inf>3</inf> system epitaxially grown on SrRuO<inf>3</inf>//SrTiO<inf>3</inf> substrates via chemical solution process Reviewed

Uchida, H., Kaneko, N., Yasui, S., Funakubo, H.

Japanese Journal of Applied Physics   57 ( 9 )   2018

Effects of chalcogen composition on the thermoelectric properties in Cu<inf>2</inf>ZnSn(S<inf>1-</inf><inf>x</inf> Se <inf>x</inf> )<inf>4</inf> single crystals Reviewed

Nagaoka, A., Masuda, T., Yasui, S., Taniyama, T., Nose, Y.

Japanese Journal of Applied Physics   57 ( 10 )   2018

Determination of rhombohedral structure of BiFeO<inf>3</inf> single-domain-like films grown on SrTiO<inf>3</inf> and LaAlO<inf>3</inf> substrates by X-ray diffraction using ð213Þ<inf>hex</inf> Reviewed

Ichinose, T., Yasui, S., Bae, I.-T., Naganuma, H.

Japanese Journal of Applied Physics   57 ( 9 )   2018

Tensile stress effect on epitaxial BiFeO<inf>3</inf> thin film grown on KTaO<inf>3</inf> Reviewed International journal

Bae, I.-T., Ichinose, T., Han, M.-G., Zhu, Y., Yasui, S., Naganuma, H.

Scientific Reports   8 ( 1 )   893 - 893   2018

Effect of Cr substitution on ferrimagnetic and ferroelectric properties of GaFeO<inf>3</inf> epitaxial thin films Reviewed

Katayama, T., Osakabe, T., Yasui, S., Hamasaki, Y., Rao, B.N., Zhang, M., Itoh, M.

Applied Physics Letters   113 ( 16 )   162901 - 162901   2018

Ferroelectric and Magnetic Properties in Room-Temperature Multiferroic Ga<inf>x</inf>Fe<inf>2−</inf><inf>x</inf>O<inf>3</inf> Epitaxial Thin Films Reviewed

Katayama, T., Yasui, S., Hamasaki, Y., Shiraishi, T., Akama, A., Kiguchi, T., Itoh, M.

Advanced Functional Materials   28 ( 2 )   2018

High-Rate Performance of LiCoO2 Epitaxial Thin Films with Various Surface Conditions Reviewed

Sou Yasuhara, Shintaro Yasui, Tomoyasu Taniyama, Mitsuru Itoh

MRS ADVANCES   3 ( 22 )   1243 - 1247   2018

Low-Temperature High-Rate Capabilities of Lithium Batteries via Polarization-Assisted Ion Pathways Reviewed

Teranishi, T., Katsuji, N., Chajima, K., Yasuhara, S., Inohara, M., Yoshikawa, Y., Yasui, S., Hayashi, H., Kishimoto, A., Itoh, M.

Advanced Electronic Materials   4 ( 4 )   2018

Structural, magnetic, and ferroelectric properties of T-like cobalt-doped BiFeO<inf>3</inf> thin films Reviewed

Young, T., Sharma, P., Kim, D.H., Ha, T.D., Juang, J.-Y., Chu, Y.-H., Seidel, J., Nagarajan, V., Yasui, S., Itoh, M., Sando, D.

APL Materials   6 ( 2 )   026102 - 026102   2018

Ferrimagnetism and Ferroelectricity in Cr-Substituted GaFeO<inf>3</inf> Epitaxial Films Reviewed

Katayama, T., Yasui, S., Osakabe, T., Hamasaki, Y., Itoh, M.

Chemistry of Materials   30 ( 4 )   1436 - 1441   2018

Lead-Free Multilayer Piezoceramic Composites: Effect of Cosintering on Electromechanical Properties Reviewed International journal

Ayrikyan, A., Kastner, A., Khansur, N.H., Yasui, S., Itoh, M., Webber, K.G.

IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control   64 ( 7 )   1127 - 1134   2017

Crystal structure and magnetism in κ -Al<inf>2</inf>O<inf>3</inf>-type Al<inf>x</inf>Fe<inf>2-</inf><inf>x</inf>O<inf>3</inf> films on SrTiO<inf>3</inf>(111) Reviewed

Hamasaki, Y., Shimizu, T., Yasui, S., Shiraishi, T., Akama, A., Kiguchi, T., Taniyama, T., Itoh, M.

Journal of Applied Physics   122 ( 1 )   015301 - 015301   2017

Electric Transport Characteristics of Gallium Iron Oxide Epitaxial Thin Film Reviewed

Katayama, Tsukasa, Yasui, Shintaro, Hamasaki, Yosuke, Itoh, Mitsuru

Mrs Advances   2 ( 56 )   3459 - 3464   2017

Chemical tuning of roomerature ferrimagnetism and ferroelectricity in ϵ-Fe<inf>2</inf>O<inf>3</inf>-type multiferroic oxide thin films Reviewed

Katayama, T., Yasui, S., Hamasaki, Y., Osakabe, T., Itoh, M.

Journal of Materials Chemistry C   5 ( 47 )   12597 - 12601   2017

Control of crystal-domain orientation in multiferroic Ga<inf>0.6</inf>Fe<inf>1.4</inf>O<inf>3</inf> epitaxial thin films Reviewed

Katayama, T., Yasui, S., Hamasaki, Y., Itoh, M.

Applied Physics Letters   110 ( 21 )   212905 - 212905   2017

Asymmetry in mechanical polarization switching Reviewed

Lu, H., Liu, S., Ye, Z., Yasui, S., Funakubo, H., Rappe, A.M., Gruverman, A.

Applied Physics Letters   110 ( 22 )   222903 - 222903   2017

In-situ observation of ultrafast 90° domain switching under application of an electric field in (100)/(001)-oriented tetragonal epitaxial Pb(Zr<inf>0.4</inf>Ti<inf>0.6</inf>)O<inf>3</inf> thin films Reviewed International journal

Ehara, Y., Yasui, S., Oikawa, T., Shiraishi, T., Shimizu, T., Tanaka, H., Kanenko, N., Maran, R., Yamada, T., Imai, Y., Sakata, O., Valanoor, N., Funakubo, H.

Scientific Reports   7 ( 1 )   9641 - 9641   2017

Elucidation of crystal and electronic structures within highly strained BiFeO 3 by transmission electron microscopy and first-principles simulation Reviewed International journal

Bae, I.-T., Kovács, A., Zhao, H.J., Íñiguez, J., Yasui, S., Ichinose, T., Naganuma, H.

Scientific Reports   7   46498 - 46498   2017

Epitaxial thin film growth of garnet-, GdFeO<inf>3</inf>-, and YMnO<inf>3</inf>-type LuFeO<inf>3</inf> using pulsed laser deposition Reviewed

Katayama, T., Hamasaki, Y., Yasui, S., Miyahara, A., Itoh, M.

Thin Solid Films   642   41 - 44   2017

Crystal Isomers of ScFeO<inf>3</inf> Reviewed

Hamasaki, Y., Shimizu, T., Yasui, S., Taniyama, T., Sakata, O., Itoh, M.

Crystal Growth and Design   16 ( 9 )   5214 - 5222   2016

Mechanism of polarization switching in wurtzite-structured zinc oxide thin films Reviewed

Konishi, A., Ogawa, T., Fisher, C.A.J., Kuwabara, A., Shimizu, T., Yasui, S., Itoh, M., Moriwake, H.

Applied Physics Letters   109 ( 10 )   102903 - 102903   2016

High temperature stability of the dielectric and insulating properties of Ca(Ti, Zr)SiO<inf>5</inf> ceramics Reviewed

Kimura, J., Taniguchi, H., Iijima, T., Shimizu, T., Yasui, S., Itoh, M., Funakubo, H.

Applied Physics Letters   108 ( 6 )   062902 - 062902   2016

Large irreversible non-180° domain switching after poling treatment in Pb(Zr, Ti)O<inf>3</inf> films Reviewed

Ehara, Y., Yasui, S., Oikawa, T., Shiraishi, T., Oshima, N., Yamada, T., Imai, Y., Sakata, O., Funakubo, H.

Applied Physics Letters   108 ( 21 )   212901 - 212901   2016

Enhancement of Dielectric Properties in Epitaxial Bismuth Ferrite–Bismuth Samarium Ferrite Superlattices Reviewed

Maran, R., Yasui, S., Eliseev, E., Morozovska, A., Funakubo, H., Takeuchi, I., Valanoor, N.

Advanced Electronic Materials   2 ( 8 )   2016

Evidence of ferroelectricity in ferrimagnetic kappa-Al2O3-type In0.25Fe1.75O3 films Reviewed

Hamasaki, Yosuke, Shimizu, Takao, Yasui, Shintaro, Taniyama, Tomoyasu, Itoh, Mitsuru

Applied Physics Letters   109 ( 16 )   62901 - 62901   2016

Structural study of epitaxial LiCoO<inf>2</inf> films grown by pulsed laser deposition on single crystal SrTiO<inf>3</inf> substrates Reviewed

Li, Z., Yasui, S., Takeuchi, S., Creuziger, A., Maruyama, S., Herzing, A.A., Takeuchi, I., Bendersky, L.A.

Thin Solid Films   612   472 - 482   2016

Epitaxial LiCoO<inf>2</inf> films as a model system for fundamental electrochemical studies of positive electrodes Reviewed International journal

Takeuchi, S., Tan, H., Bharathi, K.K., Stafford, G.R., Shin, J., Yasui, S., Takeuchi, I., Bendersky, L.A.

ACS Applied Materials and Interfaces   7 ( 15 )   7901 - 11   2015

Ba(Zr<inf>x</inf>Ti<inf>1-x</inf>)O<inf>3</inf> thin films for tunable microwave applications Reviewed

Jinwoong, K., Shima, H., Yamamoto, T., Yasui, S., Funakubo, H., Yamada, T., Nishida, K.

Ceramics International   41 ( S1 )   S323 - S330   2015

Anomalous magnetoresistance in the spinel superconductor LiTi<inf>2</inf>O<inf>4</inf> Reviewed

Jin, K., He, G., Zhang, X., Maruyama, S., Yasui, S., Suchoski, R., Shin, J., Jiang, Y., Yu, H.S., Yuan, J., Shan, L., Kusmartsev, F.V., Greene, R.L., Takeuchi, I.

Nature Communications   6   2015

Reversible electrochemical modulation of the superconducting transition temperature of LiTi<inf>2</inf>O<inf>4</inf> ultrathin films by ionic liquid gating Reviewed

Maruyama, S., Shin, J., Zhang, X., Suchoski, R., Yasui, S., Jin, K., Greene, R.L., Takeuchi, I.

Applied Physics Letters   107 ( 14 )   142602 - 142602   2015

Phase transitions associated with competing order parameters in compressively strained SrTiO3 thin films Reviewed

Yamada, T., Eerd, B.W.-V., Sakata, O., Tagantsev, A.K., Morioka, H., Ehara, Y., Yasui, S., Funakubo, H., Nagasaki, T., Trodahl, H.J.

Physical Review B - Condensed Matter and Materials Physics   91 ( 21 )   2015

Reactive Sputtering Process and Properties of Ba(ZrxTi1-x)O-3 Films for High Frequency Applications Reviewed

J. W. Kim, H. Shima, T. Yamamoto, S. Yasui, H. Funakubo, T. Yamada, K. Nishida

2015 JOINT IEEE INTERNATIONAL SYMPOSIUM ON THE APPLICATIONS OF FERROELECTRIC, INTERNATIONAL SYMPOSIUM ON INTEGRATED FUNCTIONALITIES AND PIEZOELECTRIC FORCE MICROSCOPY WORKSHOP (ISAF/ISIF/PFM)   48 - 51   2015

Electric-field-temperature phase diagram of Mn-doped Bi<inf>0.5</inf>(Na<inf>0.9</inf>K<inf>0.1</inf>)<inf>0.5</inf>TiO<inf>3</inf> ceramics Reviewed

Ehara, Y., Novak, N., Yasui, S., Itoh, M., Webber, K.G.

Applied Physics Letters   107 ( 26 )   262903 - 262903   2015

Characterizations of epitaxial Bi(Mg

Oikawa Takahiro, Yasui Shintaro, Watanabe Takayuki, Yabuta Hisato, Kobayashi Takeshi, Miura Kaoru, Funakubo Hiroshi

Jpn. J. Appl. Phys.   53 ( 5 )   05FE06   2014.4

Preparation and characterization of Ba(Zr<inf>x</inf>Ti<inf>1-x</inf>)O<inf>3</inf>thin films for high-frequency applications Reviewed

Woong, K.J., Shima, H., Yamamoto, T., Yasui, S., Funakubo, H., Yamada, T., Nishida, K.

Japanese Journal of Applied Physics   53 ( 9 )   2014

Ferroelectricity in wurtzite structure simple chalcogenide Reviewed

Moriwake, H., Konishi, A., Ogawa, T., Fujimura, K., Fisher, C.A.J., Kuwabara, A., Shimizu, T., Yasui, S., Itoh, M.

Applied Physics Letters   104 ( 24 )   2014

Interface control of a morphotropic phase boundary in epitaxial samarium modified bismuth ferrite superlattices Reviewed

Maran, R., Yasui, S., Eliseev, E.A., Glinchuk, M.D., Morozovska, A.N., Funakubo, H., Takeuchi, I., Nagarajan, V.

Physical Review B - Condensed Matter and Materials Physics   90 ( 24 )   2014

Direct observation of intrinsic piezoelectricity of Pb(Zr,Ti)O<inf>3</inf> by time-resolved x-ray diffraction measurement using single-crystalline films Reviewed

Fujisawa, T., Ehara, Y., Yasui, S., Kamo, T., Yamada, T., Sakata, O., Funakubo, H.

Applied Physics Letters   105 ( 1 )   2014

Epitaxial growth of metastable multiferroic AlFeO<inf>3</inf> film on SrTiO<inf>3</inf> (111) substrate Reviewed

Hamasaki, Y., Shimizu, T., Taniguchi, H., Taniyama, T., Yasui, S., Itoh, M.

Applied Physics Letters   104 ( 8 )   2014

Characterizations of epitaxial Bi(Mg<inf>1/2</inf>Ti<inf>1/2</inf>)O <inf>3</inf>-Bi(Zn<inf>1/2</inf>Ti<inf>1/2</inf>)O<inf>3</inf> solid solution films grown by pulsed laser deposition Reviewed

Oikawa, T., Yasui, S., Watanabe, T., Yabuta, H., Kobayashi, T., Miura, K., Funakubo, H.

Japanese Journal of Applied Physics   53 ( 5 SPEC. ISSUE 1 )   2014

Measurement of transient photoabsorption and photocurrent of BiFeO 3 thin films: Evidence for long-lived trapped photocarriers Reviewed

Yamada, Y., Nakamura, T., Yasui, S., Funakubo, H., Kanemitsu, Y.

Physical Review B - Condensed Matter and Materials Physics   89 ( 3 )   2014

Composition dependency of crystal structure, electrical and piezoelectric properties for hydrothermally-synthesized 3 μm-thickness (K <inf>x</inf>Na<inf>1-x</inf>)NbO<inf>3</inf> films Reviewed

Shiraishi, T., Einishi, H., Yasui, S., Ishikawa, M., Hasegawa, T., Kurosawa, M., Uchida, H., Sakashita, Y., Funakubo, H.

Journal of the Ceramic Society of Japan   121 ( 1416 )   627 - 631   2013

Fabrication of BiFeO<inf>3</inf>-Bi(Zn<inf>1/2</inf>Ti<inf>1/2</inf>)O <inf>3</inf> solid solution thin films using perovskite-type oxide interface layer Reviewed

Hayashi, M., Yasui, S., Funakubo, H., Uchida, H.

Key Engineering Materials   566   163 - 166   2013

Crystal structure change with applied electric field for (100)/(001)-oriented polycrystalline lead zirconate titanate films Reviewed

Ayumi Wada, Yoshitaka Ehara, Shintaro Yasui, Takahiro Oikawa, Mitsumasa Nakajima, Megu Wada, P. S. Sankara Rama Krishnan, Soichiro Okamura, Ken Nishida, Takashi Yamamoto, Takeshi Kobayashi, Hitoshi Morioka, Hiroshi Funakubo

Materials Research Society Symposium Proceedings   1507   mrsf12-1507-aa12-21   2013

Temperature and electric field stabilities of dielectric and insulating properties for c-axis-oriented CaBi<inf>4</inf>Ti<inf>4</inf>O<inf>15</inf> films Reviewed

Kimura, J., Takuwa, I., Matsushima, M., Yasui, S., Yamada, T., Funakubo, H.

Journal of Applied Physics   114 ( 2 )   2013

Unusual 90°domain structure in (2/3)Bi(Zn<inf>1/2</inf>Ti <inf>1/2</inf>)O<inf>3</inf>-(1/3)BiFeO<inf>3</inf> epitaxial films with giant 22% tetragonal distortion Reviewed

Yasui, S., Yazawa, K., Matsushima, M., Yamada, T., Morioka, H., Uchida, H., Iijima, T., You, L., Wang, J., Yamamoto, T., Ikuhara, Y., Funakubo, H.

Applied Physics Letters   103 ( 4 )   2013

Ferroelectric and piezoelectric properties of (K,Na)NbO<inf>3</inf> thick films prepared on metal substrates by hydrothermal method Reviewed

Shiraishi, T., Einishi, H., Yasui, S., Funakubo, H., Hasegawa, T., Kurosawa, M., Ishikawa, M., Uchida, H., Sakashita, Y.

Journal of the Korean Physical Society   62 ( 7 )   1055 - 1059   2013

Growth of (111) one-axis-oriented bi(Mg<inf>1/2</inf>Ti<inf>1/2</inf>) O<inf>3</inf>films on (100)Si substrates Reviewed

Oikawa, T., Yasui, S., Watanabe, T., Ishii, K., Ehara, Y., Yabuta, H., Kobayashi, T., Fukui, T., Miura, K., Funakubo, H.

Japanese Journal of Applied Physics   52 ( 4 PART 2 )   2013

Film Thickness Dependence of Ferroelectric Properties of (111)-Oriented Epitaxial Bi(Mg1/2Ti1/2)O-3 Films Reviewed

Oikawa, Takahiro, Yasui, Shintaro, Watanabe, Takayuki, Yabuta, Hisato, Ehara, Yoshitaka, Fukui, Tetsuro, Funakubo, Hiroshi

Japanese Journal of Applied Physics   51 ( 9 )   2012

Domain tuning in mixed-phase BiFeO <inf>3</inf> thin films using vicinal substrates Reviewed

You, L., Yasui, S., Ehara, Y., Zou, X., Ding, H., Chen, Z., Chen, W., Chen, L., Funakubo, H., Wang, J.

Applied Physics Letters   100 ( 20 )   2012

Film thickness dependence of crystal structure in {100}-oriented epitaxial Pb(Zr <inf>0:65</inf>Ti <inf>0:35</inf>)O <inf>3</inf> films grown on single-crystal substrates with different thermal expansion coefficients Reviewed

Ehara, Y., Yasui, S., Ishii, K., Funakubo, H.

Japanese Journal of Applied Physics   51 ( 9 PART 2 )   2012

Complex domain structure in relaxed PbTiO <inf>3</inf> thick films grown on (100) <inf>c</inf>SrRuO <inf>3</inf>//(100)SrTiO <inf>3</inf> substrates Reviewed

Yasui, S., Ehara, Y., Utsugi, S., Nakajima, M., Funakubo, H., Gruverman, A.

Journal of Applied Physics   112 ( 5 )   2012

Development of Novel Pb, Li, Na and K-free Piezoelectric Materials for Si-based MEMS Application Reviewed

Funakubo, Hiroshi, Yasui, Shintaro, Yazawa, Keisuke, Nagata, Junichi, Oikawa, Takahiro, Yamada, Tomoaki, Uchida, Hiroshi, IEEE

2012 International Symposium on Applications of Ferroelectrics Held Jointly With 11th Ieee Ecapd and Ieee Pfm (Isaf/ecapd/pfm)   2012

Film thickness dependence of ferroelectric properties of (111)-Oriented epitaxial Bi(Mg <inf>1/2</inf>Ti <inf>1/2</inf>)O <inf>3</inf> films Reviewed

Oikawa, T., Yasui, S., Watanabe, T., Yabuta, H., Ehara, Y., Fukui, T., Funakubo, H.

Japanese Journal of Applied Physics   51 ( 9 PART 2 )   2012

Growth of (111)-oriented BaTiO <inf>3</inf>-Bi(Mg <inf>0.5</inf>Ti <inf>0.5</inf>)O <inf>3</inf> epitaxial films and their crystal structure and electrical property characterizations Reviewed

Tanaka, H., Chentir, M.-T., Yamada, T., Yasui, S., Ehara, Y., Yamato, K., Kashiwagi, Y., Chua, N.T., Wang, J., Okamura, S., Uchida, H., Iijima, T., Wada, S., Funakubo, H.

Journal of Applied Physics   111 ( 8 )   2012

Film Thickness Dependence of Crystal Structure in {100}-Oriented Epitaxial Pb(Zr0.65Ti0.35)O-3 Films Grown on Single-Crystal Substrates with Different Thermal Expansion Coefficients Reviewed

Ehara, Yoshitaka, Yasui, Shintaro, Ishii, Koji, Funakubo, Hiroshi

Japanese Journal of Applied Physics   51 ( 9 )   2012

Growth of Epitaxial {100}-Oriented KNbO

Shiraishi Takahisa, Einishi Hiro, Yasui Shintaro, Ishikawa Mutsuo, Hasegawa Tomohito, Kurosawa Minoru, Uchida Hiroshi, Sakashita Yukio, Funakubo Hiroshi

Jpn J Appl Phys   50 ( 9 )   09ND11 - 09ND11-4   2011.9

Growth of epitaxial {100}-oriented KNbO<inf>3</inf>-NaNbO<inf>3</inf> Solid Solution Films on (100)<inf>c</inf> SrRuO<inf>3</inf>//(100)SrTiO<inf>3</inf> by hydrothermal method and their characterization Reviewed

Shiraishi, T., Einishi, H., Yasui, S., Ishikawa, M., Hasegawa, T., Kurosawa, M., Uchida, H., Sakashita, Y., Funakubo, H.

Japanese Journal of Applied Physics   50 ( 9 PART 3 )   2011

Ultrafast switching of ferroelastic nanodomains in bilayered ferroelectric thin films Reviewed

Ehara, Y., Yasui, S., Nagata, J., Kan, D., Anbusathaiah, V., Yamada, T., Sakata, O., Funakubo, H., Nagarajan, V.

Applied Physics Letters   99 ( 18 )   2011

Growth of orientation-controlled epitaxial KNbO<inf>3</inf> thin film by hydrothermal method Reviewed

Einishi, H., Ishikawa, M., Nakajima, M., Yasui, S., Yamada, T., Kurosawa, M., Funakubo, H.

Key Engineering Materials   485   199 - +   2011

Enhancement of magnetization at morphotropic phase boundary in epitaxial BiCoO<inf>3</inf>-BiFeO<inf>3</inf> solid solution films grown on SrTiO <inf>3</inf> (100) substrates Reviewed

Naganuma, H., Yasui, S., Nishida, K., Iijima, T., Funakubo, H., Okamura, S.

Journal of Applied Physics   109 ( 7 )   2011

Growth of Epitaxial {100}-Oriented KNbO3-NaNbO3 Solid Solution Films on (100)(c)SrRuO3//(100)SrTiO3 by Hydrothermal Method and Their Characterization Reviewed

Shiraishi, Takahisa, Einishi, Hiro, Yasui, Shintaro, Ishikawa, Mutsuo, Hasegawa, Tomohito, Kurosawa, Minoru, Uchida, Hiroshi, Sakashita, Yukio, Funakubo, Hiroshi

Japanese Journal of Applied Physics   50 ( 9 )   2011

Preferential Crystal Growth of (100)-Oriented BiFeO3 Films on Si Substrate Reviewed

M. Hayashi, S. Yasui, H. Funakubo, H. Uchida

3RD INTERNATIONAL CONGRESS ON CERAMICS (ICC3): ADVANCES IN ELECTRO CERAMICS   18   2011

Growth of (111)-oriented epitaxial Bi(Mg<inf>0.5</inf>Ti <inf>0.5</inf>)O<inf>3</inf> films and their characterization

Tanaka, H., Yamada, T., Yasui, S., Yamato, K., Wada, S., Funakubo, H.

Key Engineering Materials   485   2011

Preferential crystal growth of (100)-oriented BiFeO3 films on Si substrate Reviewed

M. Hayashi, S. Yasui, H. Funakubo, H. Uchida

IOP Conference Series: Materials Science and Engineering   18 ( 6 )   092033 - 1-4   2011

Effect of Film Thickness and Crystal Orientation on the Constituent Phase in Epitaxial BiFeO3–BiCoO3 Films Grown on SrTiO3 Substrates

Yasui Shintaro, Yazawa Keisuke, Yamada Tomoaki, Nishida Ken, Uchida Hiroshi, Azuma Masaki, Funakubo Hiroshi

Jpn J Appl Phys   49 ( 9 )   09MB04 - 09MB04-5   2010.9

Effect Of Films Thickness and Crystal Orientation on the Constituent Phase in Epitaxial BiFeO3-BiCoO3 Films Grown on SrTiO3 Substrates Reviewed

Shintaro YASUI, Keisuke YAZAWA, Tomoaki YAMADA, Ken NISHIDA, Hiroshi UCHIDA, Masaki AZUMA, Hiroshi FUNAKUBO

Japanese journal of applied physics   49 ( 9 )   09MB04-1 - 09MB04-5   2010.9

Structural Property and Electric Field Response of a Single Perovskite PbTiO3 Nanowire Using Micro X-ray Beam Reviewed

Yamada, Tomoaki, Wang, Jin, Sakata, Osami, Tanaka, Hidenori, Ehara, Yoshitaka, Yasui, Shintaro, Setter, Nava, Funakubo, Hiroshi

Japanese Journal of Applied Physics   49 ( 9 )   2010

Orientation control of (001) and (101) in epitaxial tetragonal pb(Zr,Ti)O<inf>3</inf> films with (100)/(001) and (110)/(101) mixture orientations Reviewed

Utsugi, S., Fujisawa, T., Ehara, Y., Yamada, T., Yasui, S., Chentir, M.-T., Morioka, H., Iijima, T., Funakubo, H.

Journal of the Ceramic Society of Japan   118 ( 1380 )   627 - 630   2010

Structural property and electric field response of a single perovskite PbTiO<inf>3</inf> nanowire using micro X-ray beam Reviewed

Yamada, T., Wang, J., Sakata, O., Tanaka, H., Ehara, Y., Yasui, S., Setter, N., Funakubo, H.

Japanese Journal of Applied Physics   49 ( 9 PART 2 )   2010

Synchrotron X-ray diffraction study on a single nanowire of PX-phase lead titanate Reviewed

Yamada, T., Wang, J., Sakata, O., Sandu, C.S., He, Z., Kamo, T., Yasui, S., Setter, N., Funakubo, H.

Journal of the European Ceramic Society   30 ( 15 )   3259 - 3262   2010

MOCVD growth and characterization of BiFeO<inf>3</inf>-Bi(Zn <inf>1/2</inf>Ti<inf>1/2</inf>)O<inf>3</inf> ferroelectric films Reviewed

Yazawa, K., Yasui, S., Matsushima, M., Uchida, H., Funakubo, H.

Materials Science and Engineering B: Solid-State Materials for Advanced Technology   173 ( 1-3 )   14 - 17   2010

Composition dependence of crystal structure and electrical properties for epitaxial films of Bi(Zn<inf>1/2</inf>Ti<inf>1/2</inf>)O<inf>3</inf>-BiFeO <inf>3</inf> solid solution system Reviewed

Yazawa, K., Yasui, S., Morioka, H., Yamada, T., Uchida, H., Gruverman, A., Funakubo, H.

Journal of the Ceramic Society of Japan   118 ( 1380 )   659 - 663   2010

Piezoelectric Properties of {100}-Oriented Epitaxial BiCoO3-BiFeO3 Films Measured Using Synchrotron X-ray Diffraction Reviewed

Shintaro Yasui, Osami Sakata, Mitsumasa Nakajima, Satoru Utsugi, Keisuke Yazawa, Tomoaki Yamada, Hiroshi Funakubo

JAPANESE JOURNAL OF APPLIED PHYSICS   48 ( 9 )   2009.9

Growth of epitaxial KNbO<inf>3</inf> thick films by hydrothermal method and their characterization Reviewed

Ishikawa, M., Yazawa, K., Fujisawa, T., Yasui, S., Yamada, T., Hasegawa, T., Morita, T., Kurosawa, M., Funakubo, H.

Japanese Journal of Applied Physics   48 ( 9 Part 2 )   2009

Domain structure of (100)/(001)-oriented epitaxial PbTiO<inf>3</inf> thick films with various volume fraction of (001) orientation grown by metal organic chemical vapor deposition Reviewed

Utsugi, S., Fujisawa, T., Ikariyama, R., Yasui, S., Nakaki, H., Yamada, T., Ishikawa, M., Matsushima, M., Morioka, H., Funakubo, H.

Applied Physics Letters   94 ( 5 )   2009

Composition control and thickness dependence of {100}-oriented epitaxial BiCoO<inf>3</inf> - BiFeO<inf>3</inf> films grown by metalorganic chemical vapor deposition Reviewed

Yasui, S., Nakajima, M., Naganuma, H., Okamura, S., Nishida, K., Yamamoto, T., Iijima, T., Azuma, M., Morioka, H., Saito, K., Ishikawa, M., Yamada, T., Funakubo, H.

Journal of Applied Physics   105 ( 6 )   2009

In situ observation of the fatigue-free piezoelectric microcantilever by two-dimensional X-ray diffraction Reviewed

Morioka, H., Saito, K., Kobayashi, T., Yasui, S., Kurosawa, T., Funakubo, H.

Japanese Journal of Applied Physics   48 ( 9 Part 2 )   2009

The effects of a novel anti-Parkisonian drug on dopamine syshesis and vesicular dopamine uptake in dopaminergic cells Reviewed

Taisuke Yamagiwa, Shintaro Yasui, Hiroko Inoue

NEUROSCIENCE RESEARCH   65   S84 - S84   2009

Growth of Epitaxial KNbO3 Thick Films by Hydrothermal Method and Their Characterization Reviewed

Ishikawa, Mutsuo, Yazawa, Keisuke, Fujisawa, Takashi, Yasui, Shintaro, Yamada, Tomoaki, Hasegawa, Tomohito, Morita, Takeshi, Kurosawa, Minoru, Funakubo, Hiroshi

Japanese Journal of Applied Physics   48 ( 9 )   2009

In situ Observation of the Fatigue-Free Piezoelectric Microcantilever by Two-Dimensional X-ray Diffraction Reviewed

Morioka, Hitoshi, Saito, Keisuke, Kobayashi, Takeshi, Yasui, Shintaro, Kurosawa, Toshiyuki, Funakubo, Hiroshi

Japanese Journal of Applied Physics   48 ( 9 )   2009

Growth of Epitaxial Potassium Niobate Film on (100)SrRuO3/(100)SrTiO3 by Hydrothermal Method and their Electromechanical Properties Reviewed

Ishikawa, Mutsuo, Yasui, Shintaro, Utsugi, Satoru, Fujisawa, Takashi, Yamada, Tomoaki, Morita, Takeshi, Kurosawa, Minoru, Funakubo, Hiroshi

Microelectromechancial Systems - Materials and Devices Ii   1139   187 - 192   2009

Evaluation of relative volume fraction of tetragonal phase and rhombohedral phase in Pb(Zr,Ti)O<inf>3</inf> film by Raman spectroscopy Reviewed

Nishide, M., Takeuchi, H., Tai, T., Katoda, T., Yokoyama, S., Yasui, S., Funakubo, H., Nishida, K., Yamamoto, T.

Integrated Ferroelectrics   112 ( 1 )   33 - 41   2009

Crystal structure and electrical properties of {100}-oriented epitaxial BiCoO3-BiFeO3 films grown by metalorganic chemical vapor deposition Reviewed

Shintaro Yasui, Hiroshi Naganuma, Soichiro Okamura, Ken Nishida, Takashi Yamamoto, Takashi Iijima, Masaki Azuma, Hitoshi Morioka, Keisuke Saito, Mutsuo Ishikawa, Tomoaki Yamada, Hiroshi Funakubo

JAPANESE JOURNAL OF APPLIED PHYSICS   47 ( 9 )   7582 - 7585   2008.9

Enhancement of ferroelectric and magnetic properties in BiFeO<inf>3</inf> films by small amount of cobalt addition Reviewed

Naganuma, H., Shimura, N., Miura, J., Shima, H., Yasui, S., Nishida, K., Katoda, T., Iijima, T., Funakubo, H., Okamura, S.

Journal of Applied Physics   103 ( 7 )   2008

Epitaxially grown ferroelectric thin films for memory applications (ferroelectric random access memories) Reviewed

Funakubo, H., Oikawa, T., Yokoyama, S., Nagashima, K., Nakaki, H., Fujisawa, T., Ikariyama, R., Yasui, S., Saito, K., Morioka, H., Han, H., Baik, S., Kim, Y.K., Suzuki, T.

Phase Transitions   81 ( 7-8 )   667 - 678   2008

Annealing temperature dependences of ferroelectric and magnetic properties in polycrystalline co-substituted BiFeO<inf>3</inf> films Reviewed

Naganuma, H., Miura, J., Nakajima, M., Shima, H., Okamura, S., Yasui, S., Funakubo, H., Nishida, K., Iijima, T., Azuma, M., Ando, Y., Kamishima, K., Kakizaki, K., Hiratsuka, N.

Japanese Journal of Applied Physics   47 ( 9 PART 2 )   7574 - 7578   2008

Annealing temperature dependences of ferroelectric and magnetic properties in polycrystalline Co-substituted BiFeO3 films Reviewed

Naganuma, Hiroshi, Miura, Jun, Nakajima, Mitsumasa, Shima, Hiromi, Okamura, Soichiro, Yasui, Shintaro, Funakubo, Hiroshi, Nishida, Ken, Iijima, Takashi, Azuma, Masaki, Ando, Yasuo, Kamishima, Kenji, Kakizaki, Koichi, Hiratsuka, Nobuyuki

Japanese Journal of Applied Physics   47 ( 9 )   7574 - 7578   2008

Crystal structure analysis of epitaxial BiFeO3-BiCoO3 solid solution films grown by metalorganic chemical vapor deposition Reviewed

Shintaro Yasui, Ken Nishida, Hiroshi Naganuma, Soichiro Okamura, Takashi Iijima, Hiroshi Funakubo

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS   46 ( 10B )   6948 - 6951   2007.10

Preparation and characterization of Bi-perovskite oxide films for piezo applications Reviewed

Yasui, Shintaro, Naganuma, Hiroshi, Okamura, Soichiro, Iijima, Takashi, Nishida, Ken, Katoda, Takashi, Uchida, Hiroshi, Koda, Seiichiro, Funakubo, Hiroshi, IEEE

2007 Sixteenth Ieee International Symposium on the Applications of Ferroelectrics, Vols 1 and 2   102 - +   2007

Analysis for crystal structure of Bi (Fe,Sc) O3 thin films and their electrical properties Reviewed

Yasui, S., Uchida, H., Nakaki, H., Nishida, K., Funakubo, H., Koda, S.

Applied Physics Letters   91 ( 2 )   2007

Structural and ferroelectric properties of BiFeO3-BiCoO3 solid solution films Reviewed

Naganuma, Hiroshi, Shimura, Nozomi, Shima, Hiromi, Yasui, Shintaro, Nishida, Ken, Iijima, Takashi, Funakubo, Hiroshi, Okamura, Soichiro, IEEE

2007 Sixteenth Ieee International Symposium on the Applications of Ferroelectrics, Vols 1 and 2   428 - +   2007

Formation of BiFeO<inf>3</inf>-BiScO<inf>3</inf> thin films and their electrical properties Reviewed

Yasui, S., Uchida, H., Nakaki, H., Funakubo, H., Koda, S.

Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers   45 ( 9 B )   7321 - 7324   2006

Game-changing material for all-solid-state batteries

YASUI Shintaro

Oyo Buturi   92 ( 11 )   673 - 677   2023.11

レーザ指向性エネルギー堆積法で造形したWC-HEA超硬合金の微細組織と硬度

海老原魁人, 桜井健也, 桜井健也, 山下順広, 安井伸太郎, 國峯崇裕

日本金属学会講演大会(Web)   173rd   2023

Sm-La融体中酸素溶解度と平衡酸化物相の温度依存性

山田真琴, 中沢亮太, 伊藤あゆみ, 安井伸太郎, 阿部太一, 小林能直

日本金属学会講演大会(Web)   173rd   2023

Preparation of LaTaO₄ Epitaxial Films by PLD Technique

森井颯大, 浜嵜容丞, 江原祥隆, 安井伸太郎, 澤井眞也

応用物理学会春季学術講演会講演予稿集(CD-ROM)   70th   2023

沸騰水型軽水炉過酷事故条件におけるSUS304-B₄C溶融固化物の水蒸気酸化反応評価

井上皓介, 伊藤あゆみ, 安井伸太郎, 安井伸太郎, 小林能直, 小林能直

日本金属学会講演大会(Web)   172nd   2023

Removal process of copper from steel scrap by plasma nitrogen-metal reaction

鈴木彩香, 伊藤あゆみ, 安井伸太郎, 安井伸太郎, 小林能直, 小林能直, 田中高太郎

材料とプロセス(CD-ROM)   36 ( 2 )   2023

Thermodynamic Investigation of Ni Addition Influence on the Activity of Zr in Fe-Zr Liquid Phase at 1600°C

YANG Weirong, 伊藤あゆみ, 安井伸太郎, 安井伸太郎, 小林能直, 小林能直

日本金属学会講演大会(Web)   172nd   2023

希土類金属精錬の高効率化を目指したSm-La-O系融体中酸素の熱力学的性質

山田真琴, 中沢亮太, 伊藤あゆみ, 安井伸太郎, 安井伸太郎, 小林能直, 小林能直

日本金属学会講演大会(Web)   172nd   2023

Ferroelectric Skewed Electronic Band Structure-New Way of Ferroic Semiconductor

狩野旬, 押目典宏, 池永英司, 安井伸太郎

日本物理学会誌   77 ( 7 )   469 - 474   2022.7

Lost Ceramics Technology~Missinglink~

甲賀ゆうこ, 安井伸太郎, 磯部敏宏, 吉川英見

日本セラミックス協会秋季シンポジウム講演予稿集(Web)   35th   2022

Crystal structure and temperature dependence of epitaxial BZT films on MgO substrates

高橋良, 江原祥隆, 澤井眞也, 濱嵜容丞, 西田謙, 安井伸太郎, 白石貴久, 舟窪浩

日本セラミックス協会秋季シンポジウム講演予稿集(Web)   35th   2022

Fabrication of oxide-based all solid-state batteries utilizing dielectric interface

樋口拓実, 浜田果周, 寺西貴志, 安井伸太郎, 安原颯, 近藤真矢, 岸本昭

日本セラミックス協会秋季シンポジウム講演予稿集(Web)   35th   2022

Peeling off Epitaxial Pb(Zr,Ti)O₃ Films on SrTiO₃ (001) Substrates using Sacrificial Water-soluble Layers

高橋和大, 吉野正人, 長崎正雅, 安井伸太郎, 安原颯, 山田智明

応用物理学会秋季学術講演会講演予稿集(CD-ROM)   83rd   2022

Crystal structure and dielectric properties of Ba(Zr_xTi_1-x)O₃ on (100)MgO substrate

高橋良, 江原祥隆, 浜嵜容丞, 澤井眞也, 安井伸太郎, 安岡慎之介, 舟窪浩, 西田謙

応用物理学会秋季学術講演会講演予稿集(CD-ROM)   83rd   2022

Enhancement of crystal anisotropy and ferroelectric property by decreasing thickness in (Al,Sc)N films

安岡慎之介, 水谷涼一, 大田怜佳, 白石貴久, 清水荘雄, 清水荘雄, 清水荘雄, 安井伸太郎, 江原祥隆, 西田謙, 上原雅人, 山田浩志, 秋山守人, 今井康彦, 坂田修身, 舟窪浩

応用物理学会春季学術講演会講演予稿集(CD-ROM)   69th   2022

Electrolyte Dependence on Solid Electrolyte Interface (SEI) Formation in BaTiO₃ Supported Lithium Ion Thin Film Batteries: II

七澤太梧, 安原颯, 寺西貴志, 伊藤あゆみ, 小林能直, 安井伸太郎

日本セラミックス協会秋季シンポジウム講演予稿集(Web)   35th   2022

Bottom-up synthesis of amorphous ionic conductor by liquid phase synthesis

武井奏介, 鎌田慶吾, 安井伸太郎

日本セラミックス協会秋季シンポジウム講演予稿集(Web)   35th   2022

Initial melting reaction mechanism of BWR structural material with Zircaloy/Steel or Inconel

伊藤あゆみ, 安井伸太郎, 小林能直, 坂本寛, 伊東賢一, 平井睦, 溝上暢人

日本原子力学会春の年会予稿集(CD-ROM)   2022   2022

Investigation of re-distribution of B in SUS304-B₄C alloy under high temperature steam simulating BWR severe accident

佐久間真之介, 伊藤あゆみ, 安井伸太郎, 小林能直, 伊東賢一, 平井睦, 溝上暢人

日本原子力学会春の年会予稿集(CD-ROM)   2022   2022

Improving cell performance of electrolyte supported oxide-based all solid-state Li ion batteries

浜田果周, 本林秀文, 樋口拓実, 寺西貴志, 安井伸太郎, 安原颯, 近藤真矢, 田崎雄三, 中村亨, 岸本昭

日本セラミックス協会秋季シンポジウム講演予稿集(Web)   35th   2022

Electric field response of strain-induced polarization in SrTiO₃ thin film

猫本勇輝, 中島伸夫, 加藤盛也, 安井伸太郎, 足立純一, 丹羽尉博, 仁谷浩明, 武市泰男

日本物理学会講演概要集(CD-ROM)   77 ( 1 )   2022

Anisotropic orbital moment induced at graphene / L1₀-alloy hybrid interface

Naganuma Hiroshi, Nishijima Masahiko, Adachi Hayato, Uemoto Mitsuharu, Shinya Hikari, Yasui Sintaro, Morioka Hitoshi, Dlubak Bruno, Seneor Pierre, Amemiya Kenta

JSAP Annual Meetings Extended Abstracts   2021.2   1964 - 1964   2021.8

強誘電体の電子構造 : 反電場効果により傾斜するバンド構造—Electronic Structure of Ferroelectrics : Skewed Band Structure Induced by the Depolarizing Field—特集 Society5.0に貢献する誘電体材料・デバイス研究の新展開

狩野 旬, 押目 典宏, 池永 英司, 安井 伸太郎, 日隈 聡士, 保井 晃

Ceramics Japan = セラミックス : bulletin of the Ceramic Society of Japan   56 ( 7 )   463 - 466   2021.7

Mass transport of the Zr-O-(Fe, Cr, Ni) system during the SUS316-Zircaloy4 reaction at high temperatures under the severe accident condition of light water reactor

伊藤あゆみ, 萩原遼太郎, 安井伸太郎, 小林能直

材料とプロセス(CD-ROM)   34 ( 2 )   2021

Strain-induced ferroelectricity studied by X-ray absorption spectroscopy

中島伸夫, 熊谷学人, 安井伸太郎, 安井伸太郎

量子ビームサイエンスフェスタ(Web)   2020   2021

The effect of introducing triple-phase interfaces onto Li₄Ti₅O₁₂ epitaxial thin films.

安原颯, 安井伸太郎, 保科拓也, 鶴見敬章, 寺西貴志, 伊藤満

日本セラミックス協会年会講演予稿集(Web)   2021   2021

Crystal structure and electric properties of (100) BZT thin films on MgO substrates

高橋良, 江原祥隆, 西田謙, 安井伸太郎, 白石貴久, 舟窪浩

日本セラミックス協会秋季シンポジウム講演予稿集(Web)   34th   2021

Initial melting reaction mechanism of BWR structural material with Zircaloy/Steel reaction

萩原遼太郎, 伊藤あゆみ, 安井伸太郎, 小林能直, 坂本寛, 伊東賢一, 平井睦, 溝上暢人

日本原子力学会春の年会予稿集(CD-ROM)   2021   2021

Model Study of Ferroelectric Material Assisted Interface having Ultra-fast Ionic Transport

安井伸太郎, 寺西貴志

村田学術振興財団年報   ( 35 )   2021

Fast charge transfer via dielectrics in lithium ion battery interface.

寺西貴志, 山中亮治, 近藤真矢, 岸本昭, 三村憲一, 加藤一実, 安原颯, 安井伸太郎

日本セラミックス協会年会講演予稿集(Web)   2021   2021

Structure and Properties of κ-Al₂O₃-type Structured Multiferroic Thin Film

安井伸太郎, 安井伸太郎

応用物理学会秋季学術講演会講演予稿集(CD-ROM)   82nd   2021

Electronic structure measurements of Pt/AlFeO₃/Nb:SrTiO₃ hetero-film for resistance switching material by high resolution X-ray absorption spectroscopy

遠藤優理, 加藤盛也, 中島伸夫, RAO Badari Narayana, 安井伸太郎, 大沢仁志, 河村直己

応用物理学会秋季学術講演会講演予稿集(CD-ROM)   82nd   2021

Electronic Structure of Ferroelectrics-Skewed Band Structure Induced by the Depolarizing Field-

狩野旬, 押目典宏, 池永英司, 安井伸太郎, 日隈聡士, 保井晃

セラミックス   56 ( 7 )   2021

2Pb4-4 Evaluation of ultrasonic spray coating using high intensity and high frequency ultrasonic transducer with hydrothermal piezoelectric films

Ishikawa Mutsuo, Tsukamoto Ayaho, Saito Nao, Yasui Shintaro, Tabaru Marie, Funakubo Hiroshi, Kurosawa Minoru

Proceedings of Symposium on Ultrasonic Electronics   41   n/a   2020.11

Growth mechanism and ferroelectric domain structure study on epitaxial BiFeO₃ film grown on (La_0.3Sr_0.7)(Al_0.65Ta_0.35)O₃

Bae In-Tae, Yasui Shintaro, Ichinose Tomohiro, Itoh Mitsuru, Shiraishi Takahisa, Kiguchi Takanori, Naganuma Hiroshi

JSAP Annual Meetings Extended Abstracts   2020.1   1253 - 1253   2020.2

Observation of SEI formed in a vicinity of a triple-phase interface

安原颯, 安井伸太郎, 保科拓也, 鶴見敬章, 寺西貴志, 伊藤満

日本セラミックス協会秋季シンポジウム講演予稿集(CD-ROM)   33rd   2020

Investigation of the Li⁺ insertion into the ε-Fe₂O₃ nanoparticles and its properties.

安原颯, 浜嵜容丞, 阿尾貴博, 稲熊宜之, 北條元, 安井伸太郎, 伊藤満

応用物理学会春季学術講演会講演予稿集(CD-ROM)   67th   383 - 383   2020

Synthesis of multiferroic hexagonal GdFeO₃ film

笠原淳, 片山司, 毛司辰, 近松彰, 安井伸太郎, 伊藤満, 長谷川哲也

応用物理学会春季学術講演会講演予稿集(CD-ROM)   67th   1354 - 1354   2020

Preparation of ferroelectric BaTaO₂N perovskite microcrystals

細野新, 鱒渕友治, 安井伸太郎, 武貞正樹, 樋口幹雄, 伊藤満, 吉川信一

応用物理学会春季学術講演会講演予稿集(CD-ROM)   67th   1695 - 1695   2020

電子線回折および第一原理計算を用いた新規結晶相の構造解析

永沼博, 永沼博, 永沼博, 永沼博, 一ノ瀬智浩, ZHAO H. J., INIGUEZ J., 安井伸太郎, BAE In-Tae

応用物理学会東北支部学術講演会(CD-ROM)   75th   2020

Clarification of Field-induced Phase Transition in Ferroelectric-Antiferroelectric Morphotropic Phase Boundary

Yasui Shintaro, Takeuchi Ichiro, Sakata Osami

SPring-8/SACLA Research Report   8 ( 1 )   10 - 12   2020

ジルコニウム-鉄合金の酸素溶解度の評価

松井将都, 萩原遼太郎, 伊藤あゆみ, 安井伸太郎, 磯部敏宏, 小林能直

日本金属学会講演大会(Web)   167th   2020

Dielectric response of BaTiO₃ under AC electric fields probed by time-resolved X-ray absorption spectroscopy

加藤盛也, 中島伸夫, 安井伸太郎, 安井伸太郎, 足立純一, 仁谷浩明, 武市泰男

日本物理学会講演概要集(CD-ROM)   75 ( 1 )   2272 - 2272   2020

誘電体界面がリチウムイオン電池の電荷移動機構に与える影響

香西海星, 石田国大, 安原颯, 安井伸太郎, 寺西貴志, 岸本昭, 中山将伸, 伊藤満

セラミックス基礎科学討論会講演要旨集   58th   2020

Effect of dielectric interfaces on charge transfer architecture of lithium ion battery

寺西貴志, 香西海星, 岸本昭, 石田国大, 中山将伸, 安原颯, 安井伸太郎, 伊藤満

日本セラミックス協会年会講演予稿集(CD-ROM)   2020   2020

Research on the ferroelectricity in SrTiO₃ induced by lattice distortion

熊谷学人, 中島伸夫, 藤井康裕, 安井伸太郎, 安井伸太郎

日本物理学会講演概要集(CD-ROM)   75 ( 1 )   2249 - 2249   2020

Electric Field Response of the Electronic States of Barium Titanate studied by Time-Resolved X-Ray Absorption Spectroscopy utilizing SDD Time Stamps

加藤盛也, 中島伸夫, 足立純一, 仁谷浩明, 武市泰男, 丹羽尉博, 安井伸太郎, 安井伸太郎

量子ビームサイエンスフェスタ(Web)   2019   2020

超高分解能超音波エコーを目指した圧電体材料の開発

安井伸太郎, 安井伸太郎

上原記念生命科学財団研究報告集(CD-ROM)   34   1 - 4   2020

3J1-1 Development of high intensity and high frequency ultrasonic transducers using piezoelectric films

Ishikawa Mutsuo, Tsukamoto Ayaho, Saito Nao, Endo Akito, Yasui Shintaro, Tabaru Marie, Funakubo Hiroshi, Kurosawa Minoru

Proceedings of Symposium on Ultrasonic Electronics   40   n/a   2019.11

Short range biaxial strain relief mechanism within epitaxially grown BiFeO₃

Bae In-Tae, Yasui Shintaro, Ichinose Tomohiro, Ito Mitsuru, Shiraishi Takahisa, Kiguchi Takanori, Naganuma Hiroshi

JSAP Annual Meetings Extended Abstracts   2019.2   1361 - 1361   2019.9

Lattice mismatch effect on biaxial strain exerted on epitaxially-grown BiFeO₃

Naganuma Hiroshi, Bae In-Tae, Yasui Sintaro, Ito Mitsuru, Shiraishi Takahisa, Kiguchi Takanori, Ichinose Tomohiro

JSAP Annual Meetings Extended Abstracts   2019.1   1215 - 1215   2019.2

Ferroelectricity and Interface structure in polar magnet h-ScFeO₃ film

Hamasaki Yousuke, Yasui Shintaro, Shiraishi Takahisa, Akama Akihiro, Kiguchi Takenori, Taniyama Tomoyasu, Itoh Mitsuru

JSAP Annual Meetings Extended Abstracts   66th   1229 - 1229   2019

Interface structure of heteroepitaxial YMnO₃-type ScFeO₃ film

Hamasaki Yosuke, Yasui Shintaro, Shiraishi Takahisa, Akama Akihiro, Kiguchi Takenori, Taniyama Tomoyasu, Itoh Mitsuru

JSAP Annual Meetings Extended Abstracts   80th   1374 - 1374   2019

Molecular adsorption behavior on metal thin films supported on oxides

Kano Jun, Oshime Norihiro, Hirose Satoshi, Ueda Takeji, Yasui Shintaro, Hamasaki Yosuke, Itoh Mitsuru, Mikami Hitoshi, Ikeda Naoshi, Fujii Tatsuo, Kashihara Kodai, Schneider Julien

Meeting Abstracts of the Physical Society of Japan   74 ( 2 )   2103 - 2103   2019

Dielectric response of BaTiO₃ under AC electric fields studied by time-resolved X-ray absorption spectroscopy

Kato Seiya, Nakajima Nobuo, Hiromori Keita, Ishimoto Kentarou, Yasui Shintaro, Adachi Jun-ichi, Nitani Hiroaki, Takeichi Yasuo

Meeting Abstracts of the Physical Society of Japan   74 ( 2 )   2239 - 2239   2019

Magnetism and dielectric of κ-Al₂O₃-type (Ga_1-x/2Fe_1-x/2)Sc_xO₃ single crystal

Tachiyama Koki, Dazai Takuro, yasui Shintaro, Yu Jianding, Zhang Yang, Wang Hui, Xia Zhaoyang, Fang Jinghong, Fu Desheng, Taniyama Tomoyasu, Itoh Mitsuru

Meeting Abstracts of the Physical Society of Japan   74 ( 2 )   2208 - 2208   2019

κ-Al₂O₃型(Ga_1-x/2Fe_1-x/2)Sc_xO₃単結晶の磁性と誘電性(1)誘電性

立山昂輝, 太宰卓朗, 安井伸太郎, YU Jianding, ZHANG Yang, WANG Hui, XIA Zhaoyang, FANG Jinghong, FU Desheng, 谷山智康, 伊藤満

日本物理学会講演概要集(CD-ROM)   74 ( 2 )   2019

混合原子価ホモロガス相酸化物CaFe₂O₄・nFeO(n=2)の構造相転移

寺口健斗, 安井伸太郎, 森吉千佳子, 黒岩芳弘, 森茂生, 谷山智康, 谷山智康, 伊藤満

日本セラミックス協会年会講演予稿集(CD-ROM)   2019   2019

Magnetic properties of Sc doped GaFeO₃ single crystal

Tachiyama Koki, Dazai Takuro, Yasui Shintaro, Yu Jianding, Zhang Yang, Wang Hui, Xia Zhaoyang, Fang Jinghong, Taniyama Tomoyasu, Itoh Mitsuru

JSAP Annual Meetings Extended Abstracts   80th   2138 - 2138   2019

Deposition of epitaxial piezoelectric films for high intensity and high frequency ultrasonic transducers

ISHIKAWA MUTSUO, UCHIDA YOSUKE, TSUKAMOTO AYAHO, SAITO NAO, ENDO AKITO, YASUI SHINTARO, TABARU MARIE, FUNAKUBO HIROSHI, KUROSAWA MINORU

JSAP Annual Meetings Extended Abstracts   80th   366 - 366   2019

Improvement in magnetic transition temperature of multiferroic Fe₂Mo₃O₈ films

Mo Shishin, Katayama Tsukasa, Chikamatsu Akira, Shibata Goro, Fujimori Atsushi, Yasui Shintaro, Itoh Mitsuru, Hasegawa Tetsuya

JSAP Annual Meetings Extended Abstracts   80th   1376 - 1376   2019

Deposition of organic-inorganic hybrid perovskites using a piezo-acoustic inkjet technique without nozzles

Tsukamoto Ayaho, Ishikawa Mutsuo, Endo Akito, Yasui Shintaro, Ikegami Masashi, Miyasaka Tsutomu

JSAP Annual Meetings Extended Abstracts   80th   2738 - 2738   2019

Preparation of free standing PSCTO epitaxial thin film using water soluble Sr₃Al₂O₆ and their luminescence properties

Dazai Takuro, Yasui Shintaro, Katayama Tsukasa, Taniyama Tomoyasu, Itoh Mitsuru

JSAP Annual Meetings Extended Abstracts   66th   1439 - 1439   2019

Observation of the LiCoO₂-BaTiO₃-Electrolyte triple-phase interface after electrochemical cycling

Yasuhara Sou, Yoshikawa Yumi, Teranishi Takashi, Sakata Osami, Yasui Shintaro, Taniyama Tomoyasu, Itoh Mitsuru

JSAP Annual Meetings Extended Abstracts   66th   1348 - 1348   2019

Energy Band Alignment in Metal-Oxide Junction

Kano Jun, Oshime Norihiro, Hirose Satoshi, Ueda Takeji, Yasui Shintaro, Hamasaki Yosuke, Itoh Mitsuru, Mikami Hitoshi, Ikeda Naoshi, Fujii Tatsuo, Kashihara Kodai, Schneider Julien

JSAP Annual Meetings Extended Abstracts   80th   1366 - 1366   2019

Electric Field Response of the Electronic States of Barium Titanate studied by Time-Resolved X-Ray Absorption Spectroscopy with SDD Time Stamp

Kato Seiya, Nakajima Nobuo, Adachi Jun-ichi, Nitani Hiroaki, Takeichi Yasuo, Yasui Shintaro

JSAP Annual Meetings Extended Abstracts   80th   1379 - 1379   2019

Dielectric and Magnetic properties of multiferroic h-DyFeO₃ film

Kasahara Jun, Katayama Tsukasa, Mo Shishin, Chikamatsu Akira, Yasui Shintaro, Itoh Mitsuru, Hasegawa Tetsuya

JSAP Annual Meetings Extended Abstracts   80th   1375 - 1375   2019

Magnetic properties of Li inserted ε-Fe₂O₃by electrochemical method

Yasuhara Sou, Hamasaki Yosuke, Ao Takahiro, Inaguma Yoshiyuki, Hojo Hajime, Yasui Shintaro, Itoh Mitsuru

JSAP Annual Meetings Extended Abstracts   80th   2128 - 2128   2019

Magnetic properties and oxygen vacancy in stoichiometric LuFe₂O₄

Okuda Yohei, Fujiwara Kosuke, Seimiya Ryoto, Yokoyama K., Okimoto Y., Koshihara S., Yasui S., Kakurai Kazuhisa, Ikeda Noashi

Meeting Abstracts of the Physical Society of Japan   74 ( 1 )   2514 - 2514   2019

Magnetism and dielectric of κ-Al₂O₃-type (Ga_1-x/2Fe_1-x/2)Sc_xO₃ single crystal

Tachiyama Koki, Dazai Takuro, yasui Shintaro, Yu Jianding, Zhang Yang, Wang Hui, Xia Zhaoyang, Fang Jinghong, Fu Desheng, Taniyama Tomoyasu, Itoh Mitsuru

Meeting Abstracts of the Physical Society of Japan   74.2   2207 - 2207   2019