論文

• 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, Mar. 2022.
• 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, Jan. 2022.
• S. Sano, T. Shiraishi, T. Kiguchi, T. J. Konno. Effect of Ta substitution on the synthesis of (K,Na)(Nb,Ta)O3 powders by hydrothermal reaction: Insite into the combination of alkaline solution and raw powder, J. CERAM. SOC. JPN., July 2021.
• 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, Appl. Phys. Lett., vol. 117, pp. 142903-1-6, Sept. 2020.
• Yoshiharu Ito, Akinori Tateyama, Yoshiko Nakamura, Takao Shimizu, Minoru Kurosawa, Hiroshi Uchida, Takahisa Shiraishi, Takanori Kiguchi, Toyohiko J. Konno, Mutsuo Ishikawa, Nobuhiro Kumada, Hiroshi Funakubo. High yield preparation of (100)c-oriented (K,Na)NbO3 thick films by hydrothermal method using amorphous niobium source, J. Ceram. Soc. Jpn., vol. 128, no. 8, pp. 512-517, Aug. 2020.
• T. Kiguchi, T. Shimizu, T. Shiraishi, T. J. Konno. Epitaxial growth mechanism of Pb(Zr,Ti)O3 thin films on SrTiO3 by chemical solution deposition via self-organized seed layer, J. Ceram. Soc. Jpn., Aug. 2020.
• T. Shimizu, T. Kiguchi, T. Shiraishi, T. J. Konno. Interface reaction between PbTiO3 epitaxial thin films and La-doped SrTiO3 (001) substrates through edge dislocations induced by 90° domain formation, J. Ceram. Soc. Jpn., Aug. 2020.
• Hiroshi Uchida, Masaki Okura, Yoshiharu Ito, Takahisa Shiraishi, Takanori Kiguchi, Toyohiko J. Konno, Hiroshi Funakubo. Rapid deposition of (K,Na)NbO3 thick films using microwave-assisted hydrothermal technique, Jpn. J. Appl. Phys., vol. 59, pp. SPPB02, July 2020.
• T. Shiraishi, S. Suzuki, T. Kiguchi, T. J. Konno. Energy storage properties of epitaxially grown xCaZrO3-(1-x)NaNbO3 thin films prepared with chemical solution deposition method, J. Appl. Phys., July 2020.
• Y. Shimada, K. Yoshida, K. Inoue, T. Shiraishi, T. Kiguchi, Y. Nagai, T. J. Konno. Evaluation of spatial and temporal resolution on in situ annealing aberration-corrected transmission electron microscopy with proportional–integral–differential controller, Microscopy, June 2020.
• Takahisa Shiraishi, Yuta Muto, Yoshiharu Ito, Takanori Kiguchi, Kazuhisa Sato, Masahiko Nishijima, Hidehiro Yasuda, Hiroshi Funakubo, Toyohiko J. Konno. Structural and electrical characterization of hydrothermally-deposited piezoelectric (K,Na)(Nb,Ta)O3 thick films, J. Mater. Sci., Vol. 55, pp. 8829–8842, Apr. 2020.
• Yoshiharu Ito, Akinori Tateyama, Yoshiko Nakamura, Takao Shimizu, Minoru Kurosawa, Hiroshi Uchida, Takahisa Shiraishi, Takanori Kiguchi, Toyohiko J. Konno, Mutsuo Ishikawa, Hiroshi Funakubo. Growth of epitaxial (K, Na)NbO3 films with various orientations by hydrothermalmethod and their properties, Jpn. J. Appl. Puys., Vol. 58, pp. SLLB14, Sept. 2019.
• Yuta Muto, Takahisa Shiraishi, Yoshiharu Ito, Akinori Tateyama, Hiroshi Uchida, Takanori Kiguchi, Hiroshi Funakubo, Toyohiko J. Konno. Effect of Ta-substitution on the deposition of (K,Na)(Nb,Ta)O3 films by hydrothermal method, Jpn. J. Appl. Phys., Vol. 58, pp. SLLB12, Aug. 2019.
• Yoshiharu ITO, Akinori TATEYAMA, Yoshiko NAKAMURA, Takao SHIMIZU, Minoru KUROSAWA, Hiroshi UCHIDA, Takahisa SHIRAISHI, Takanori KIGUCHI, Toyohiko J. KONNO, Mutsuo ISHIKAWA, Hiroshi FUNAKUBO. Deposition of orientation-controlled thick (K, Na)NbO3 films on metal substrates by repeated hydrothermal deposition technique, Journal of the Ceramic Society of Japan, Vol. 127, No. 7, pp. 478-484, July 2019.
• Takahisa SHIRAISHI, Yuta MUTO, Yoshiharu ITO, Akinori TATEYAMA, Hiroshi UCHIDA, Takanori KIGUCHI, Minoru K. KUROSAWA, Hiroshi FUNAKUBO, Toyohiko. J. KONNO. Low-temperature deposition of Li substituted (K,Na)NbO3 films by a hydrothermal method and their structural and ferroelectric properties, Journal of the Ceramic Society of Japan, Vol. 127, No. 6, pp. 388-393, June 2019.
• T. Shiraishi, S. Choi, T. Kiguchi, T. Shimizu, H. Funakubo, T. J. Konno. Formation of the orthorhombic phase in CeO2-HfO2 solid solution epitaxial thin films and their ferroelectric properties, Appl. Phys. Lett., Vol. 14, pp. 232902-1-5, June 2019.
• Akinori Tateyama, Yoshiharu Ito, Yoshiko Nakamura, Takao Shimizu, Yuichiro Orino, Minoru Kurosawa, Hiroshi Uchida, Takahisa Shiraishi, Takanori Kiguchi, Toyohiko J. Konno, Nobuhiro Kumada, Hiroshi Funakubo. Effects of starting materials on the deposition behavior of hydrothermally synthesized {100}c -oriented epitaxial (K,Na)NbO3 thick films and their ferroelectric and piezoelectric properties, J. Crystal Growth, Vol. 511, pp. 1-7, Apr. 2019.
• Takanori Mimura, Takao Shimizu, Takanori Kiguchi, Akihiro Akama, Toyohiko J. Konno, Yoshio Katsuya, Osami Sakata, Hiroshi Funakubo. Effects of heat treatment and in-situ high temperature XRD study on the formation of ferroelectric epitaxial Y doped HfO2 film., Jpn. J. Appl. Phys., Vol. 58, pp. SBBB09-1-5, Feb. 2019.
• S. Choi, T. Shiraishi, T. Kiguchi, T. Shimizu, H. Funakubo, T. J. Konno. Formation of polar phase in Fe-doped ZrO2 epitaxial thin films, Appl. Phys. Lett., Vol. 113, pp. 262903, Dec. 2018.
• T. Kiguchi, Y. Kodama, T. Shimizu, T. Shiraishi, N. Wakiya, T. J. Konno. Interface structure of Pb(Zr,Ti)O3/MgO(001) epitaxial thin film in early stage of Stranski–Krastanov growth mode, Jpn. J. Appl. Phys., Sept. 2018.
• Takahisa Shiraishi, Sujin Choi, Takanori Kiguchi, Takao Shimizu, Hiroshi Uchida, Hiroshi Funakubo, Toyohiko J. Konno. Fabrication of ferroelectric Fe doped HfO2 epitaxial thin films by ion-beam sputtering method and their characterization, Jpn. J. Appl. Phys., Vol. 57, pp. 11UF02, Aug. 2018.
• Takahisa Shiraishi, Yoshiharu. Ito, Mutsuo Ishikawa, Hiroshi Uchida, Takanori Kiguchi, Minoru K. Kurosawa, Hiroshi Funakubo, Toyohiko. J. Konno. Preparation of {001}c-oriented epitaxial (K, Na)NbO3 thick films by repeated hydrothermal deposition technique, J. Ceram. Soc. Jpn., vol. 126, no. 5, pp. 281-285, May 2018.
• Takahisa Shiraishi, Kiliha Katayama, Tatsuhiko Yokouchi, Takao Shimizu, Takahiro Oikawa, Osami Sakata, Hiroshi Uchida, Yasuhiko Imai, Takanori Kiguchi, Toyohiko J. Konno, Hiroshi Funakubo. Effect of the film thickness on the crystal structure and ferroelectric properties of (Hf0.5Zr0.5)O2 thin films deposited on various substrates, Materials Science in Semiconductor Processing, vol. 70, pp. 239–245, Nov. 2017.
• T. Kiguchi, C. Fan, T. Shiraishi, T. J. Konno. Strain-induced nanostructure of Pb(Mg1/3Nb2/3)O3–PbTiO3 on SrTiO3 epitaxial thin films with low PbTiO3 concentration, Jpn. J. Appl. Phys., Sept. 2017.
• Takahisa Shiraishi, Mutsuo Ishikawa, Hiroshi Uchida, Takanori Kiguchi, Minoru K. Kurosawa, Hiroshi Funakubo, Toyohiko. J. Konno. Characterization of (111)-oriented epitaxial (K0.5Na0.5)NbO3 thick films deposited by hydrothermal method, Jpn. J. appl. Phys., vol. 56, pp. 10PF04-1-5, Sept. 2017.
• Hiroshi Uchida, Daichi Ichinose, Takahisa Shiraishi, Hiromi Shima, Takanori Kiguchi, Akihiko Akama, Ken Nishida, Toyohiko J. Konno, Hiroshi Funakubo. Polarization switching behavior of one-axis-oriented lead zirconate titanate films fabricated on metal oxide nanosheet layer, Jpn. J. Appl. Phys., vol. 56, pp. 10PF10-1-5, Sept. 2017.
• Takao Shimizu, Kiliha Katayama, Takanori Kiguchi, Akihiro Akama, Toyohiko J. Konno, Osami Sakata, Hiroshi Funakubo. The demonstration of significant ferroelectricity in epitaxial Y-doped HfO2 film, Sci. Rep., vol. 6, pp. 32931, Sept. 2016.
• Kiliha Katayama, Takao Shimizu, Osami Sakata, Takahisa Shiraishi, Syogo Nakamura, Takanori Kiguchi, Akihiro Akama, Toyohiko J. Konno, Hiroshi Uchida, Hiroshi Funakubo. Growth of (111)-oriented epitaxial and textured ferroelectric Y-doped HfO2 films for downscaled devices, Appl. Phys. Lett., vol. 109, pp. 112901-1-5, Sept. 2016.
• Hiroshi Uchida, Tomotake Oi, Keito Noguchi, Shota Moki, Jin Woon Kim, Hiromi Shima, Ken Nishida, Takanori Kiguchi, Akihiko Akama, Toyohiko J. Konno, Hiroshi Funakubo. Orientation control of barium titanate films using metal oxide nanosheet layer, Japanese Journal of Applied Physics, vol. 55, pp. 10TA15-1-7, Sept. 2016.
• Tomoaki Yamada, Youhei Ebihara, Takanori Kiguchi, Osami Sakata, Hitoshi Morioka, Takao Shimizu, Hiroshi Funakubo, Toyohiko J. Konno, Masahito Yoshino, Takanori Nagasaki. Fabrication and characterization of (111)-epitaxial Pb(Zr0.35Ti0.65)O3/Pb(Zr0.65Ti0.35)O3 artificial superlattice thin films, Jpn. J. Appl. Phys., vol. 55, pp. 10TA20-1-5, Sept. 2016.
• T. KIGUCHI, S. NAKAMURA, A. AKAMA, T. SHIRAISHI, T. J. KONNO. Solid state epitaxy of (Hf,Zr)O2 thin films with orthorhombic phase, J. Ceram. Soc. Jpn., Sept. 2016.
• Takanori Mimura, Kiliha Katayama, Takao Shimizu, Hiroshi Uchida, Takanori Kiguchi, Akihiro Akama, Toyohiko J. Konno, Osami Sakata, Hiroshi Funakubo. Formation of (111) orientation-controlled ferroelectric orthorhombic HfO2 thin films from solid phase via annealing, Appl. Phys. Lett., vol. 109, pp. 052903-1-4, Aug. 2016.
• Takahisa Shiraishi, Kiliha Katayama, Tatsuhiko Yokouchi, Takao Shimizu, Takahiro Oikawa, Osami Sakata, Hiroshi Uchida, Yasuhiko Imai, Takanori Kiguchi, Toyohiko J. Konno, Hiroshi Funakubo. Impact of mechanical stress on ferroelectricity in (Hf0.5Zr0.5)O2 thin films, Appl. Phys. Lett., vol. 108, pp. 262904-1-5, June 2016.
• Takahisa Shiraishi, Hiro Einishi, Takao Shimizu, Hiroshi Funakubo, Minoru Kurosawa, Hiroshi Uchida, Nobuhiro Kumada, Takanori Kiguchi, Toyohiko J. Konno. Crystal Structure and Compositional Analysis of Epitaxial (K0.56Na0.44)NbO3 Films Prepared by Hydrothermal Method, J. Mater. Res., Vol. 31, pp. 693-701, Mar. 2016.
• Junichi Kimura, Itaru Takuwa, Masaaki Matsushima, Takao Shimizu, Hiroshi Uchida, Takanori Kiguchi, Takahisa Shiraishi, Toyohiko J. Konno, Tatsuo Shibata, Minoru Osada, Takayoshi Sasaki, Hiroshi Funakubo. Thermally stable dielectric responses in uniaxially (001)-oriented CaBi4Ti4O15 nanofilms grown on a Ca2Nb3O10- nanosheet seed layer, Sci. Rep., Vol. 6, pp. 20713-1-9, Feb. 2016.
• Takao Shimizu, Kiliha Katayama, Takanori Kiguchi, Akihiro Akama, Toyohiko J. Konno, Hiroshi Funakubo. Growth of epitaxial orthorhombic YO1.5-substituted HfO2 thin film, Appl. Phys. Lett., Vol. 107, pp. 032910-1-5, July 2015.
• Yoshiki Minemura, Daichi Ichinose, Kohei Nagasaka, Jin Woon Kim, Hiromi Shima, Ken Nishida, Takanori Kiguchi, Toyohiko J. Konno, Naoya Oshima, Hiroshi Funakubo, Hiroshi Uchida. Polar-axis-oriented crystal growth of tetragonal PZT films on stainless steel substrate using pseudo-perovskite nanosheet buffer layer, AIP Advances, Vol. 5, pp. 077139-1-8, July 2015.
• Kohei Nagasaka, Naoya Oshima, Jin Woong Kim, Hiromi Shima, Akihiro Akama, Takanori Kiguchi, Ken Nishida, Toyohiko J. Konno, Hiroshi Funakubo, Hiroshi Uchida. Fabrication of (100)c-oriented Mn-doped bismuth ferrite films on silicon and stainless steel substrates using calcium niobate nanosheets, J. Ceram. Soc. Jpn., Vol. 123, No. 5, pp. 322-328, May 2015.
• Takao Shimizu, Tatsuhiko Yokouchi, Takahiro Oikawa, Takahisa Shiraishi, Takanori Kiguchi, Akihiro Akama, Toyohiko J. Konno, Alexei Gruverman, Hiroshi Funakubo. Contribution of oxygen vacancies to the ferroelectric behavior of Hf0.5Zr0.5O2 thin films, Appl. Phys. Lett., Vol. 106, pp. 112904-1-5, Mar. 2015.
• Yohta Kondoh, Shota Ogawa, Junichi Kimura, Takanori Kiguchi, Toyohiko J. Konno, Hiroshi Funakubo, Hiroshi Uchida. Dielectric property of (001) one-axis oriented CaBi4Ti4O15-based thin films and their temperature dependence, J. Ceram. Soc. Jpn., Vol. 122, No. 6, pp. 477-482, 2014.
• Motomi Mizugai, Takanori Kiguchi, Noritaka Usami, Kazuo Shinozaki, Toyohiko. J. Konno. Effects of Annealing Process on the Structure of Mn-Doped BiFeO₃ Thin Films, Key Engineering Materials, Vol. 566, pp. 155-158, 2013.
• Takeshi Nishimatsu, Kenta Aoyagi, Takanori Kiguchi, Toyohiko J. Konno, Yoshiyuki Kawazoe, Hiroshi Funakubo, Anil Kumar, Umesh V. Waghmare. Molecular Dynamics Simulation of 90◦ Ferroelectric Domains n PbTiO3, J. Phys. Soc. Jpn., Vol. 81, pp. 124702, 2012.
• Takanori Kiguchi, Kenta Aoyagi, Yoshitaka Ehara, Hiroshi Funakubo, Tomoaki Yamada, Noritaka Usami, Toyohiko J Konno. Configuration and local elastic interaction of ferroelectric domains and misfit dislocation in PbTiO3/SrTiO3 epitaxial thin films, Sci. Technol. Adv. Mater., Vol. 12, pp. 034413-1-9, 2011.
• Takanori Kiguchi, Toyohiko J. Konno, Naoki Wakiya, Kazuo Shinozaki. Aberration-Corrected HRTEM Analysis of Transition Structure in Phase Boundary of ZrO₂ Ultra-Thin Film, Mater. Res. Soc. Symp. Proc., Vol. 1231, pp. 44-49, Dec. 2010.
• Takanori Kiguchi, Naoki Wakiya, Kazuo Shinozaki, Toyohiko J. Konno. Valence-EELS analysis of local electronic and optical properties of PMN-PT epitaxial film, Materials Science and Engineering B, Vol. 161, No. 1-3, pp. 160-165, Apr. 2009.

国際会議発表 (査読有り)

• Takanori Mimura, Kiriha Katayama, Takao Shimizu, Takanori Kiguchi, Akihiko Akama, Toyohiko J. Konno, Osami Sakata, Hiroshi Funakubo. Stability of Ferroelectric Phase in Epitaxial HfO2-based Films, 2017 Joint IEEE ISAF-IWATMD-PFM Conference, May 2017.
• Kiyoshi Uchiyama, T. Sato, A. Akama, T. Kiguchi, T.J. Konno, N. Oshima, D. Ichinose, H. Funakubo. A Proposal of New Buffer Layer for Depositing (110)-oriented Perovskite Thin Films on (111)Pt/SiO2/Si Substrates, May 2017.
• Hiroshi Uchida, Daichi Ichinose, Hiromi Shima, Takahisa Shiraishi, Takanori Kiguchi, Akihiro Akama, Ken Nishida, Toyohiko J. Konno, Hiroshi Funakubo. Ferroelectric property of one-axis-oriented lead zirconate titanate films under different in-plane stress conditions, ICE2017(8th International Conference on Electroceramics), May 2017.
• Takanori Kiguchi, Toyohiko J. Konno, Naoki Wakiya, Kazuo Shinozaki. Aberration-Corrected HRTEM Analysis of Transition Structure in Phase Boundary of ZrO2 Ultra-Thin Film, Mater. Res. Soc. Symp., Mater. Res. Soc. Symp. Proc., Vol. 1231, p. 1231-NN03-12, Dec. 2010.
• Takanori Kiguchi, Toyohiko J. Konno, Naoki Wakiya, Hitoshi Morioka, Keisuke Saito, Kazuo Shinozaki. Nanostructure and strain analysis of CeO₂/YSZ strained superlattice, Materials Science and Engineering B, Vol. 173, No. 1-3, pp. 220-228, Feb. 2010.  公式リンク  
  

国際会議発表 (査読なし・不明)

• Hiroshi Uchida, Masaki Okura, Yoshiharu Ito, Takahisa Shiraishi, Takanori Kiguchi, Toyohiko J. Konno, Hiroshi Funakubo. Rapid and Low-Temperature Processing for Deposition of (K,Na)NbO3 Thick Films Using Microwave-Assisted Hydrothermal Reaction, MRM 2021 (Materials Research Meeting 2021),, Dec. 2021.
• Takahisa Shiraishi, Takanori Kiguchi, Toyohiko J. Konno, Hiroshi Funakubo. Characterization of ferroelectric film in CeO2-HfO2 system, MRM 2021 (Materials Research Meeting 2021), Dec. 2021.
• Shimizu, T., Tashiro Y., Takanori M., Shiraishi T., Kiguchi T., Konno T. J., Sakata O., Funakubo H.. Field-Induced Structural Change in HfO2-Based Ferroelectric Materials, E-MRS (2021 Fall Meeting of the European Materials Research Society), Sept. 2021.
• Takao Shimizu, Takanori Mimura, Yuki Tashiro, Takanori Kiguchi, Takahisa Shiraishi, Toyohiko J. Konno, Osami Sakata, Hiroshi Funakubo. Field-induced structural change in HfO2-based ferroelectric materials, 2021 ISAF-ISIF-PFM Joint Conference, May 2021.
• Takao Shimizu, Takanori Mimura, Yuki Tashiro, Takahisa Shiraishi, Takanori Kiguchi, Toyohiko J. Konno, Osami Sakata, Yoshio Katsuya, Hiroshi Funakubo. Structure Change in the HfO2 Ferroelectric Materials Induced by an Electric Field, ICC8 (8th International Congress on Ceramics), Apr. 2021.
• Takahisa Shiraishi, Yoshiharu Ito, Akinori Tateyama, Takanori Kiguchi, Hiroshi Uchida, Hiroshi Funakubo, Toyohiko. J. Konno. Hydrothermal deposition of epitaxial (K,Na,Li)(Nb,Ta)O3 films, PACRIM13 (The 13th Pacific Rim Conference of Ceramic Societies), Oct. 2019.
• Masaki Okura, Takahisa Shiraishi, Yoshiharu Ito, Takanori Kiguchi, Minoru Kurosawa, Toyohiko J. Konno, Hiroshi Funakubo, Hiroshi Uchida. Low-temperature deposition of potassium niobate films by microwave-assisted hydrothermal process, PACRIM13 (The 13th Pacific Rim Conference of Ceramic Societies), Oct. 2019.
• Takanori Kiguchi, Takahisa Shiraishi, Takanori Mimura, Takao Shimizu, Hiroshi Funakubo, Toyohiko J. Konno. Nanodomain Structure of Ferroelectric HfO2-Based Epitaxial Thin Films, PACRIM13 (The 13th Pacific Rim Conference of Ceramic Societies), Oct. 2019.
• Takanori Kiguchi, Takahisa Shiraishi, Takanori Mimura, Takao Shimizu, Hiroshi Funakubo, Toyohiko J. Konno. Nanostructure Analyses of Hafnia-Based Ferroelectric Thin Films by Aberration-Corrected Electron Microscopy, PRICM 10 (The 10th International Conference Pacific Rim on Advanced Materials and Processing), Aug. 2019.
• Yoshiharu Ito, Akinori Tateyama, Yoshiko Nakamura, Takao Shimizu, Minoru Kurosawa, Hiroshi Funakubo, Hiroshi Uchida, Takahisa Shiraishi, Takanori Kiguchi, Toyohiko J Konno, Nobuhiro Kumada, Mutsuo Ishikawa. Growth of orientation-controlled epitaxial (K, Na)NbO3 films and their ferroelectric and piezoelectric properties, IWPMA2018 (International Workshop on Piezoelectric Materials and Applications in Actuators), Sept. 2018.
• Takanori Mimura, Takao Shimizu, Takanori Kiguchi, Akihiro Akama, Toyohiko J. Konno, Yoshio Katsuya, Osami Sakata, Hiroshi Funakubo. Effects of heat treatment and in situ high temperature XRD study on the formation of ferroelectric epitaxial HfO2 based film, SSDM 2018 (2018 International Conference on Solid State Devices and Materials), Sept. 2018.
• Hiroshi Funakubo, Akinori Tateyama, Yoshiharu Ito, Takao Shimizu, Yoshiko Nakamura, Minoru Kurosawa, Hiroshi Uchida, Takanori Kiguchi, Takahisa Shiraishi, Toyohiko J. Konno, Mutsuo Ishikawa. Preparation of Orientation-controlled (K, Na)NbO3 Thick Films by Hydrothermal Method and Their Properties, The 10th China-Japan Symposium on Ferroelectric Materials and Their Applications, Sept. 2018.
• T. Shiraishi, S. Choi, T. Shimizu, T. Kiguchi, H. Funakubo, T. J. Konno. Fabrication of CeO2-ZrO2 Solid Solution Ultrathin Films with Polar Phase, IFAAP 2018 (2018 ISAF-FMA-AMF-AMEC-PFM Joint Conference), May 2018.
• T. Kiguchi, T. Shiraishi, T. Shimizu, T. Mimura, H. Funakubo, T. J. Konn. Electron Microscopic Study on Domain Structure in HfO2, IFAAP 2018 (2018 ISAF-FMA-AMF-AMEC-PFM Joint Conference), May 2018.
• K. Murase, T. Shiraishi, T. Kiguchi, A. Akama, T. J. Konno, H. Funakubo, H. Uchida. Fabrication of Orientation-Controlled BaTiO3 Thick Films by Chemical Solution Deposition Using Nanosheet Interface Layer, IFAAP 2018 (2018 ISAF-FMA-AMF-AMEC-PFM Joint Conference), May 2018.
• A. Tateyama, Y. Ito, Y. Nakamura, T. Shimizu, Y. Orino, M. Kurosawa, H. Uchida, T. Shiraishi, T. Kiguchi, T.J. Konno, N. Kumada, H. Funakubo. Effect of Starting Material on the Deposition Behavior and Their Film Properties in Orientation-Controlled (K,Na)NbO3 Thick Films Prepared by Hydrothermal Method, IFAAP 2018 (2018 ISAF-FMA-AMF-AMEC-PFM Joint Conference), May 2018.
• T. Mimura, T. Shimizu, T. Kiguchi, A. Akama, T. J. Konno, Y. Katsuya, O. Sakata, H. Funakubo. Temperature Stability of Ferroelectric Phase of Epitaxial Y-doped HfO2 Films, IFAAP 2018 (2018 ISAF-FMA-AMF-AMEC-PFM Joint Conference), May 2018.
• Y. Ito, A. Tateyama, Y. Nakamura, T. Shimizu, M. Kurosawa, H. Funakubo, H. Uchida, T. Shiraishi, T. Kiguchi, T. J. Konno, M. Ishikawa. Growth of orientation-controlled epitaxial (K, Na)NbO3 thick films and their ferroelectric and piezoelectric properties, 2018 PiezoMEMS Workshop, Jan. 2018.
• Hiroshi Funakubo, Yoshiharu Ito, Takao Shimizu, Yoshiko Nakamura, Minoru Kurosawa, Hiroshi Uchida, Takanori Kiguchi, Takahisa Shiraishi, Toyohiko J. Konno, Mutsuo Ishikawa. Preparation of Orientation-controlled (K, Na)NbO3 Thick Films by Hydrothermal Method and Their Properties, 18th US-Japan Seminar on Dielectric and Piezoelectric Materials, Nov. 2017.
• Takanori Mimura, Kiriha Katayama, Takao Shimizu, Takanori Kiguchi, Akihiro Akama, Toyohiko J. Konno, Osami Sakata, Hiroshi Funakubo. Thickness-dependent phase stability of epitaxial ferroelectric HfO2-based films, STAC-10 (The Tenth International Conference on the Science and Technology for Advanced Ceramics), Aug. 2017.
• Hiroshi Funakubo, Takao Shimizu, Kiliha Katayama, Takanori Mimura, Takanori Kiguchi, Takahisa Shiraishi, Akihiro Akama, Toyohiko J. Konno, Osami Sakata. Phase stability and Property design in HfO2-based ferroelectric thin films, ICE 2017 (8th International Conference on Electroceramics), May 2017.
• Y. Ebihara, T. Yamada, O. Sakata, T. Kiguchi, H. Morioka, T. Shimizu, H. Funakubo, T. J. Konno, M. Yoshino, T. Nagasaki. Structural and piezoelectric properties in (111) tetragonal/rhombohedral Pb(Zr,Ti)O3 artificial superlattice thin films, AMEC 2016 (The 10th Asian Meeting on Electroceramics), Dec. 2016.
• Takao Shimizu, Kiliha Katayama, Takanori Mimura, Takanori Kiguchi, Akihiro Akama, Toyohiko J. Konno, Osami Sakata, Hiroshi Funakubo. Epitaxial Growth of Ferroelectric HfO2-based films, ICTAM-AFM10 (International Conference on Technologically Advanced Materials & Asian Meeting on Ferroelectricity), Nov. 2016.
• Hiroshi Funakubo, Takanori Mimura, Takao Shimizu, Kiliha Katayama, Hiroshi Uchida, Takanori Kiguchi, Akihiro Akama, Toyohiko Konno, Osami Sakata. Orientation Controlled HfO2-Based Ferroelectric Films Prepared by Solid Phase Local Epitaxial Technique for High Density Memory Applications, 2016 MRS Fall Meeting & Exhibit, Nov. 2016.
• Hiroshi Funakubo, Takao Shimizu, Kiliha Katayama, Takanori Kiguchi, Akihiro Akama, Toyohiko J Konno, Osami Sakata. Fundamental Understanding of Ferroelectricity in HfO2-based Ferroelectrics, ISAF/ECAPD/PFM 2016, Aug. 2016.
• T. Sato, T. Kiguchi, T.J. Konno, J. Kimura, D. Ichinose, T. Mimura, H. Funakubo, K. Uchiyama. Growth of {110}-oriented Perovskite-type Proton Conductive Oxide Thin Films by RF Magnetron Sputtering Method, ICCGE-18 (The 18th International Conference on Crystal Growth and Epitaxy), Aug. 2016.
• Takao Shimizu, Kiliha Katayama, Takanori Mimura, Takanori Kiguchi, Takahisa Shiraishi, Akihiro Akama, Toyohiko J. Konno, Osami Sakata, Hiroshi Funakubo. Ferroelectricity in epitaxial and well-oriented texutured Y-doped HfO2 films, KJCFE 11th (11th Korea-Japan Conference on Ferroelectrics), Aug. 2016.
• Hiroshi Funakubo, Takanori Mimura, Kiriha Katayama, Takao Shimizu, Hiroshi Uchida, Takanori Kiguchi, Akihiro Akama, Toyohiko Konno, Osami Sakata. Growth of Orientation-Controlled Ferroelectric HfO2 Thin Films for Next Generation Ferroelectric Devices, ISCSI-Ⅶ/ISTDM 2016, June 2016.
• Takanori Mimura, Kiriha Katayama, Takao Shimizu, Hiroshi Uchida, Takanori Kiguchi, Akihiro Akama, Toyohiko J. Konno, Osami Sakata, Hiroshi Funakubo. Growth of orientation-controlled ferroelectric HfO2 thin films by solid phase crystallization and their characterization, 2016 Joint RCBJSF-IWRF Conference, June 2016.
• Takao Shimizu, Kiliha Katayama, Takanori Kiguchi, Akihiro Akama, Toyohiko J. Konno, Osami Sakata, Hiroshi Funakubo. Preparation of fluorite-structured ferroelectric thin films and their characterization, 2016 Joint RCBJSF-IWRF Conference, June 2016.
• T. Shiraishi, M. Kurosawa, H. Uchida, Y. Suzuki, T. Kobayashi, H. Funakubo, T. J. Konno. Fabrication of Flexible Piezoelectric Devices using Hydrothermal Method, SMS 2016 (Summit of Materials Science, 100th Anniversary of Institute for Materials Research), May 2016.
• Takao Shimizu, Kiriha Katayama, Tatsuhiko Yokouchi, Takahiro Oikawa, Takahisa Shiraishi, Takanori Kiguchi, Toyohiko Konno, Hiroshi Uchida, Hiroshi Funakubo. Preparation of Fluorite-Structured Ferroelectric Thin Films and Their Characterization, 015 International Workshop on Dielectric Thin Films for future electron devices-science and technology, Nov. 2015.
• Takao Shimizu, Kiliha Katayama, Takanori Kiguchi, Akihiro Akama, Shougo Nakamura, Takahisa Shiraishi, Toyohiko J. Konno, Osami Sakata, Hiroshi Funakubo. Growth of Epitaxial Orthorhombic YO1.5-Substituted HfO2 Thin Film, 17th US-Japan Seminar on Dielectric and Piezoelectric Ceramics, Nov. 2015.
• Kiliha Katayama, Takao Shimizu, Osami Sakata, Takanori Kiguchi, Akihiro Akama, Toyohiko J. Konno, Syogo Nakamura, Hiroshi Uchida, Hiroshi Funakubo. Growth and Structural Analysis of Epitaxial Orthorhombic YO1.5-HfO2 Thin Films, 17th US-Japan Seminar on Dielectric and Piezoelectric Ceramics, Nov. 2015.
• Hiroshi Uchida, Kohei Nagasaka, Jin Woong Kim, Hiromi Shima, Akihiro Akama, Takanori Kiguchi, Ken Nishida, Toyohiko J. Konno, Hiroshi Funakubo. Preferential Crystal Growth of BiFeO3-Based Thin Films Using Metal-Oxide Nanosheet Templates, 17th US-Japan Seminar on Dielectric and Piezoelectric Ceramics, Nov. 2015.
• K. Katayama, T. Shimizu, O. Sakata, T. Kiguchi, A. Akama, T. J. Konno, S. Nakamura, H. Uchida, H. Funakubo. Growth and structural analysis of epitaxial orthorhombic YO1.5-HfO2 thin films, NIMS Conference 2015, July 2015.
• TAKANORI KIGUCHI, Naoki Wakiya, Kazuo Shinozaki, Toyohiko J. Konno. Resolution-Improved EELS Analysis for Electronic Structure of Ferroelectric and Dielectric Oxides without Monochromater, The IUMRS International Conference in Asia 2008, The IUMRS International Conference in Asia 2008, # IO-11, p. 76, Dec. 2008.

国内会議発表 (査読なし・不明)

• T. Shimizu, T. Mimura, T. Kiguchi, A. Akama, T. J. Konno, Y. Katsuya, O. Sakata, H. Funakubo. Domain Structure and Electric Field Induced Domain Switching in HfO2 Ferroelectrics, IFAAP 2018 (2018 ISAF-FMA-AMF-AMEC-PFM Joint Conference), May 2018.
• 木口賢紀, 青柳健大, 今野豊彦, 脇谷尚樹, 篠崎和夫, 宇津木悟, 山田智明, 舟窪浩. 酸化物薄膜におけるナノ歪み場の幾何学的位相解析, 第22回日本セラミックス協会 秋季シンポジウム, 第22回日本セラミックス協会 秋季シンポジウム講演予稿集, No. 2E01, pp. 121, Sept. 2009.
• T. Kiguchi, T. J. Konno, N. Wakiya, K. Shinozaki. HRTEM Analysis of Interface Structure in ZrO₂ Ultra-Thin Film, The 3rd International Conference on Science and Technology for Advanced Ceramics (STAC3)., The 3rd International Conference on Science and Technology for Advanced Ceramics (STAC3)., No. 16pP033, June 2009.
• Takanori Kiguchi, Naoki Wakiya, Kazuo Shinozaki, Toyohiko J Konno. Valence-EELS Analysis of Local Optical Properties of Oxides, The 2nd International Conference on Science and Technology for Advanced Ceramics (STAC2), The 2nd International Conference on Science and Technology for Advanced Ceramics (STAC2), No. PC19, May 2008.

その他の論文・著書など

• 木口賢紀, 今野豊彦, 脇谷尚樹, 篠崎和夫. 収差補正TEM によるZrO₂超薄膜における構造遷移層の解明, まてりあ, Vol. 48, No. 12, p. 599, Dec. 2009.

[ BibTeX 形式で保存 ]    [ 論文・著書をCSV形式で保存 ]    [ 特許をCSV形式で保存 ]