業績

論文

  1. Low-temperature fabrication of dye-sensitized ZnO electrodes via zinc hydroxide acetate by utilizing liquid phase
    S. Ueno, H. Utsunomiya, and S. Fujihara
    Electroceramics in Japan XVI (Proceedings of the 32nd Electronics Division Meeting of the Ceramic Society of Japan, October 26-27, 2012, Tokyo)
    Key Engineering Materials, 582, 202-205 (2014)
  2. Fabrication of nanostructured zinc oxide films on plastic substrates by pyrolysis method and their application to dye-sensitized solar cells
    H. Utsunomiya, S. Ueno, and S. Fujihara
    Electroceramics in Japan XVI (Proceedings of the 32nd Electronics Division Meeting of the Ceramic Society of Japan, October 26-27, 2012, Tokyo)
    Key Engineering Materials, 582, 206-209 (2014)
  3. Solvothermal preparation of potassium niobate/barium titanate nanocomplex ceramics with three dimensional network-configuration of structure-gradient region and their dielectric properties
    S. Ueno, H. Kawashima, K. Nakashima, N. Kumada, E. Magome, C. Moriyoshi, Y. Kuroiwa, Y. Fujikawa, D. Tanaka, M. Furukawa, and S. Wada
    Journal of Applied Physics, 114, 074103 (2013)
  4. Fabrication of porous cubic architecture of ZnO using Zn-terephthalate MOFs with characteristic microstructures
    Y. Kimitsuka, E. Hosono, S. Ueno, H. Zhou, and S. Fujihara
    Inorganic Chemistry, 52, 14028-14033 (2013)
  5. Low-temperature fabrication of titanium metal / barium titanate composite capacitors via hydrothermal method and their dielectric properties
    S. Ueno, Y. Sakamoto, K. Nakashima, and S. Wada
    Journal of the Ceramic Society of Japan, 122, 447-451 (2014)
  6. Solvothermal synthesis of KNbO3 nanocubes using various organic solvents
    K. Nakashima, S. Ueno, and S. Wada
    Journal of the Ceramic Society of Japan, 122, 547-551 (2014)
  7. Fabrication of BaTiO3/BiFeO3 nano-complex ceramics by hydrothermal method
    Y. Hirose, S. Ueno, K. Nakashima, and S. Wada
    Transactions of the Materials Research Society of Japan, 39, 105-108 (2014)
  8. Solvothermal synthesis of barium titanate nanocubes with narrow size distributions
    S. Amano, K. Nakashima, S.Ueno, and S. Wada
    Transactions of the Materials Research Society of Japan, 39, 129-132 (2014)
  9. Preparation of Mn-doped (Bi0.5K0.5)TiO3-Bi(Mg0.5Ti0.5)O3-BiFeO3 ceramics using BiFeO3 particle synthesized by hydrothermal method and their piezoelectric properties
    H. Kamei, S. Ueno, K. Nakashima, I. Fujii, Y. Kuroiwa, H. Minemoto, and S. Wada
    Transactions of the Materials Research Society of Japan, 39, 137-140 (2014)
  10. Solvothermal synthesis of potassium niobate/barium titanate nanocomplex ceramics with three-dimensionally connected structure-gradient region
    H. Kawashima, S. Ueno, K. Nakashima, and S. Wada
    Transactions of the Materials Research Society of Japan, 39, 173-176 (2014)
  11. Low-temperature fabrication of titanium metal/barium titanate composite capacitors containing core-shell particles and their dielectric properties
    S. Ueno, Y. Sakamoto, K. Nakashima, and S. Wada
    Transactions of the Materials Research Society of Japan, 39, 181-184 (2014)
  12. Preparation and Characterization of KNbO3 Nanocubes under Various Solvothermal Conditions
    K. Nakashima, S. Ueno, and S. Wada
    Transactions of the Materials Research Society of Japan, 39, 193-197 (2014)
  13. Fabrication of textured ceramics Using Mn and Nb-doped hexagonal BaTiO3 by an electrophoretic deposition in a high magnetic field
    E. Kobayashi, S. Ueno, K. Nakashima, N. Kumada, T. S. Suzuki, T. Uchikoshi, Y. Sakka, Y. Miwa, S. Kawada, S. Omiya, N. Kubodera, I. Fujii, and S. Wada
    Transactions of the Materials Research Society of Japan, 39, 199-202 (2014)
  14. Microstructure and dielectric properties of silver-barium titanate nanocomplex capacitors by wet chemical approach
    S. Ueno, Y. Sakamoto, K. Nakashima, and S. Wada
    Japanese Journal of Applied Physics, 53, 09PB05 (2014)
  15. Fabrication of layered hydroxide zinc nitrate films and their conversion to ZnO nanosheet assemblies for use in dye-sensitized solar cells
    T. Yuki, S. Ueno, M. Hagiwara, and S. Fujihara
    Journal of Asian Ceramic Societies, 3, 144-150 (2015)
  16. Synthesis of titanium dioxide nanoparticles by solvothermal method with polymer gel
    K. Oshima, K. Nakashima, S. Ueno, and S. Wada
    Transactions of the Materials Research Society of Japan, 39, 451-454 (2015)
  17. Synthesis of silver-strontium titanate hybrid nanoparticles by sol-gel-hydrothermal method
    S. Ueno, K. Nakashima, Y. Sakamoto, and S. Wada
    Nanomaterials, 5, 386-397 (2015) Open access
  18. Microwave synthesis of KNbO3 nanocubes
    K. Nakashima, S. Ueno, and S. Wada
    Note: Journal of the Ceramic Society of Japan, 123, 363-366 (2015)
  19. Fabrication of transparent conductive zinc oxide films by chemical bath deposition using solutions containing Zn2+ and Al3+ ions
    T. Morita, S. Ueno, E. Hosono, H. Zhou, M. Hagiwara, and S. Fujihara
    Journal of the Ceramic Society of Japan, 123, 329-334 (2015)
  20. Microstructures of lanthanum nickel oxide particles with crystal facets synthesized in molten chlorides
    S. Ueno, Y. Sakamoto, H. Taguchi, K. Nakashima, and S. Wada
    Journal of the Ceramic Society of Japan, 123, 351-354 (2015)
  21. Fabrication of transparent ZnO thick film with unusual orientation by the chemical bath deposition
    T. Morita, S. Ueno, T. Tokunaga, E. Hosono, Y. Oaki, H. Imai, H. Matsuda, H. Zhou, M. Hagiwara, and S. Fujihara
    Crystal Growth & Design, 15, 3150-3156 (2015)
  22. Role of structure gradient region on dielectric properties in Ba(Zr,Ti)O3-KNbO3 nanocomposite ceramics
    E. Magome, Y. Kuroiwa, C. Moriyoshi, Y. Hirose, S. Ueno, K. Nakashima, and S. Wada
    Japanese Journal of Applied Physics, 54, 10NB04 (2015)
  23. Preparation of titanium metal/barium titanate composites with boundary layer structure by hydrothermal method and their dielectric properties
    S. Ueno, Y. Sakamoto, H. Kakiuchi, K. Nakashima, and S. Wada
    Japanese Journal of Applied Physics, 54, 10NB07 (2015)
  24. Fabrication of (111)-oriented Tetragonal BaTiO3 Ceramics by an Electrophoretic Deposition in a High Magnetic Field
    E. Kobayashi, S. Ueno, K. Nakashima, N. Kumada, T. Suzuki, T. Uchikoshi, Y. Sakka, I. Fujii, and S. Wada
    Transactions of the Materials Research Society of Japan, 40, 223-226 (2015)
  25. Preparation of Potassium Niobate Nanocrystals by Wet Chemical Reaction at Low Temperature
    K. Nakashima, S. Ueno and S. Wada
    Transactions of the Materials Research Society of Japan, 40, 235-238 (2015)
  26. Preparation of BaTiO3 Nano-structured Ceramics by Solvothermal Solidification Method
    Y. Hirose, S. Ueno, K. Nakashima and S. Wada
    Transactions of the Materials Research Society of Japan, 40, 239-242 (2015)
  27. Fabrication of Ferroelectric Ceramics with Multi-Layered Structure by Solvothermal Solidification Method for Introduction of Internal Electric Field
    Y. Endo, K. Fukasawa, H. Kawashima, S. Ueno, K. Nakashima and S. Wada
    Transactions of the Materials Research Society of Japan, 40, 257-260 (2015)
  28. Electrical Properties of Ti/BaTiO3 Composite Capacitors with Nanostructured Core-Shell Particles
    S. Ueno, Y. Sakamoto, H. Taguchi, K. Nakashima and S. Wada
    Transactions of the Materials Research Society of Japan, 40, 267-270 (2015)
  29. Preparation of Insulator/Conductor Composite Ceramics by Hydrothermal Method and Their Dielectric Properties
    Y. Sakamoto, S. Ueno, H. Kawashima, K. Nakashima, and S. Wada
    Transactions of the Materials Research Society of Japan, 40, 291-294 (2015)
  30. Large Electric-field-induced Strain in Pseudo-cubic BaTiO3-Bi(Mg0.5Ti0.5)O3-BiFeO3 Ceramics
    R. Iizuka, S. Ueno, K. Nakashima, I. Fujii, C. Moriyoshi, Y. Kuroiwa, and S. Wada
    Transactions of the Materials Research Society of Japan, 40, 295-299 (2015)
  31. Preparation of Porous KNbO3 Ceramics by Solvothermal Solidification Method
    K. Fukasawa, S. Ueno, K. Nakashima, I. Fujii, and S. Wada
    Transactions of the Materials Research Society of Japan, 40, 305-308 (2015)
  32. Preparation of DC-bias-free (Ba,Sr)TiO3-Bi(Mg,Ti)O3-NaNbO3 Ceramics with Reduced Temperature Dependent Dielectric Properties
    H. Maruyama, S. Ueno, K. Nakashima, I. Fujii, and S. Wada
    Transactions of the Materials Research Society of Japan, 40, 409-412 (2015)
  33. Preparation and Size Control of Sodium Niobate Nanocube at Various Solvothermal Conditions
    K. Oshima, K. Nakashima, S. Ueno and S. Wada
    Transactions of the Materials Research Society of Japan, 40, 413-416 (2015)
  34. 金属/絶縁体ナノ複合セラミックキャパシタの開発
    上野慎太郎、坂本康直、垣内博行、中島光一、和田智志
    キャパシタ技術, 23, 21-30 (2016)
  35. Electric field induced lattice strain in pseudocubic Bi(Mg1/2Ti1/2)O3-modified BaTiO3-BiFeO3 piezoelectric ceramics
    I. Fujii, R. Iizuka, Y. Nakahira, Y. Sunada, S. Ueno, K. Nakashima, E. Magome, C. Moriyoshi, Y. Kuroiwa and S. Wada
    Applied Physics Letters, 108, 172903 (2016)
  36. Size-controlled synthesis of ZIF-8 particles and their pyrolytic conversion into ZnO aggregates as photoanode materials of dye-sensitized solar cells
    T. Enomoto, S. Ueno, E. Hosono, M. Hagiwara, and S. Fujihara
    CrystEngComm, 19, 2844-2851 (2017)
  37. Fabrication of <110> grain-oriented 0.15BaTiO3–0.85(Bi0.5Na0.5)TiO3 ceramics by a reactive templated grain growth method
    Shintaro Ueno, Ryo Itou, Tohru S. Suzuki, Satoshi Wada, and Ichiro Fujii
    Japanese Journal of Applied Physics, 56, 10PD06 (2017)
  38. Revealing the role of heat treatment in enhancement of electrical properties of lead-free piezoelectric ceramics
    Sangwook Kim, Gopal Prasad Khanal, Shintaro Ueno, Chikako Moriyoshi, Yoshihiro Kuroiwa, and Satoshi Wada
    Journal of Applied Physics,122, 014103 (2017)
  39. Structural and electrical characteristics of potential candidate lead-free BiFeO3-BaTiO3 piezoelectric ceramics
    Sangwook Kim, Gopal Prasad Khanal, Hyun-Wook Nam, Ichiro Fujii, Shintaro Ueno, Chikako Moriyoshi, Yoshihiro Kuroiwa, and Satoshi Wada
    Journal of Applied Physics, 122, 164105 (2017)
  40. Synthesis of LaNiO3-(Bi1/2K1/2)TiO3 core-shell nanoparticles with epitaxial interface by hydrothermal method to use for boundary layer capacitors
    Yuya Hattori, Ichiro Fujii, Shirou Ootsuki, Masahito Furukawa, Satoshi Wada, and Shintaro Ueno
    Journal of the Ceramic Society of Japan, 126, 306-310 (2018)
  41. Effect of powder size in BiFeO3-based piezoelectric ceramics fabricated by spark plasma sintering
    Tomoya Aizawa, Ichiro Fujii, Shintaro Ueno and Satoshi Wada
    Journal of the Ceramic Society of Japan, 126, 311-315 (2018)
  42. In-situ electric field induced lattice strain response observation in BiFeO3-BaTiO3 lead-free piezoelectric ceramics
    Sangwook Kim, Gopal Prasad Khanal, Hyun-Wook Nam, Minsu Kim, Ichiro Fujii, Shintaro Ueno, Chikako Moriyoshi, Yoshihiro Kuroiwa, and Satoshi Wada
    Journal of the Ceramic Society of Japan, 126, 316-320 (2018)
  43. Fabrication and piezoelectric properties of BaTiO3/BaTiO3-Bi(Mg1/2Ti1/2)O3-BiFeO3 composites
    Ichiro Fujii, Shin Ariizumi, Shintaro Ueno, Chikako Moriyoshi, Yoshihiro Kuroiwa, and Satoshi Wada
    Ceramics International, 44, 10657-10662 (2018)
  44. Grain-size dependence of piezoelectric properties in thermally annealed BaTiO3 ceramics
    Gopal Prasad Khanal, Sangwook Kim, Minsu Kim, Ichiro Fujii, Shintaro Ueno, and Satoshi Wada
    Journal of the Ceramic Society of Japan, 126, 536-541 (2018)
  45. Effect of ball-milling time and surfactant content for fabrication of 0.85(Bi0.5Na0.5)TiO3:0.15BaTiO3 green ceramics by electrophoretic deposition
    Minsu Kim, Piyush Sapkota, Gopal Prasad Khanal, Sangwook Kim, Ichiro Fujii, Shintaro Ueno, Takahiro Takei, Tohru S. Suzuki, Tetsuo Uchikoshi, and Satoshi Wada
    Journal of the Ceramic Society of Japan, 126, 542-546 (2018)
  46. Local Structure Analysis of KNbO3 Nanocrystals with Cubic Shape
    Yasuhiro Yoneda, Ryo-ichi Kunisada, Tsukasa Chikada, Shintaro Ueno, Koji Ohara, and Satoshi Wada
    Transactions of the Materials Research Society of Japan, 43, 93-96 (2018)
  47. Effect of thermal annealing on crystal structures and electrical properties in BaTiO3 ceramics
    Gopal Prasad Khanal, Sangwook Kim, Ichiro Fujii, Shintaro Ueno, Chikako Moriyoshi, Yoshihiro Kuroiwa, and Satoshi Wada
    Journal of Applied Physics, 124, 034102 (2018)
  48. Influence of quenching temperature on piezoelectric and ferroelectrics properties in BaTiO3-Bi(Mg1/2Ti1/2)O3-BiFeO3 ceramics
    Hyunwook Nam, Sangwook Kim, Tomoya Aizawa, Ichiro Fujii, Shintaro Ueno, and Satoshi Wada
    Ceramics International, 44, S199-S202 (2018)
  49. Dielectric properties of BT-BT and BF-BT composites
    Sergejus Balčiūnas, Maksim Ivanov, Miki Watanabe, Ken Matsumoto, Shintaro Ueno, Ichiro Fujii, Jūras Banys, and Satoshi Wada
    Ferroelectrics, 533 [1], 145-150 (2018)
  50. Effects of AC- and DC-bias field poling on piezoelectric properties of Bi-based ceramics
    Sangwook Kim, Gopal Prasad Khanal, Hyunwook Nam, Ichiro Fujii, Shintaro Ueno, Satoshi Wada
    Journal of the Ceramic Society of Japan, 127 [6], 353-356 (2019)
  51. Optimization of preparation conditions of highly textured piezoelectric (Bi0.5K0.5)TiO3 ceramics
    Gopal Prasad Khanal, Ichiro Fujii, Sangwook Kim, Shintaro Ueno, Tohru S. Suzuki, and Satoshi Wada
    Journal of the Ceramic Society of Japan, 127 [6], 362-368 (2019)
  52. Effect of A-site off-stoichiometry on ferroelectric and piezoelectric properties of BaTiO3-Bi(Mg1/2Ti1/2)O3-BiFeO3 ceramics
    Hyunwook Nam, Ichiro Fujii, Sangwook Kim, Tomoya Aizawa, Shintaro Ueno, and Satoshi Wada
    Journal of the Ceramic Society of Japan, 127 [6], 369-373 (2019)
  53. Effect of oxygen partial pressure during sintering on electric properties of BiFeO3-based piezoelectric ceramics
    Tomoya Aizawa, Ichiro Fujii, Shintaro Ueno, Tohru S. Suzuki, and Satoshi Wada
    Journal of the Ceramic Society of Japan, 127 [6], 383-387 (2019)
  54. Influence of post-annealing treatment on dielectric and ferroelectric properties of dense BaTiO3 ceramics prepared by solvothermal solidification method
    Ryoko Murakami, Shintaro Ueno, Ichiro Fujii, and Satoshi Wada
    Journal of the Ceramic Society of Japan, 127 [6], 414-420 (2019)
  55. Effect of sintering temperature on the growth of (K0.5Na0.5)NbO3 single crystals fabricated by the solid-state crystal growth method
    Ichiro Fujii, Shintaro Ueno, and Satoshi Wada
    Japanese Journal of Applied Physics, 58 [SL], SLLD01 (2019)
  56. Short- and middle-range order structures of KNbO3 nanocrystals
    Yasuhiro Yoneda, Ryoichi Kunisada, Tsukasa Chikata, Shintaro Ueno, Ichiro Fujii, Hajime Nagata, Koji Ohara, and Satoshi Wada
    Japanese Journal of Applied Physics, 58 [SL], SLLA03 (2019)
  57. Development of an apparatus for Bragg coherent X-ray diffraction imaging, and its application to the three dimensional imaging of BaTiO3 nano-crystals
    Kenji Ohwada, Kento Sugawara, Tomohiro Abe, Tetsuro Ueno, Akihiko Machida, Tetsu Watanuki, Shintaro Ueno, Ichiro Fujii, Satoshi Wada, and Yoshihiro Kuroiwa
    Japanese Journal of Applied Physics, 58 [SL], SLLA05 (2019)
  58. Influence of grain size effect and Ba/Ti ratios on dielectric, ferroelectric, and piezoelectric properties of BaTiO3 ceramics
    Piyush Sapkota, Shintaro Ueno, Ichiro Fujii, Gopal Prasad Khanal, Sangwook Kim and Satoshi Wada
    Japanese Journal of Applied Physics, 58 [SL], SLLC05 (2019)
  59. Thermal annealing induced recovery of damaged surface layer for enhanced ferroelectricity in Bi-based ceramics
    Hyunwook Nam, Sangwook Kim, Gopal Prasad Khanal, Ichiro Fujii, Shintaro Ueno, and Satoshi Wada
    Japanese Journal of Applied Physics, 58 [SL], SLLD04 (2019)
  60. Effects of sintering aid and atmosphere powder on the growth of (K0.5Na0.5)NbO3 single crystals fabricated by solid-state crystal growth method
    Ichiro Fujii, Shintaro Ueno, and Satoshi Wada
    Journal of the European Ceramic Society, 40 [8], 2970-2976 (2020)
  61. Synthesis of an oxygen-permeable block copolymer with catechol groups and its application in polymer-ceramic pressure-sensitive paint
    Makoto Obata, Kouta Yamai, Masaki Takahashi, Shintaro Ueno, Hiroya Ogura, and Yasuhiro Egami
    Polymer, 191, 122281 (2020)
  62. Fabrication of 〈111〉-oriented BaTiO3 ceramics by high magnetic field electrophoretic deposition using hexagonal-tetragonal co-existing BaTiO3 powder
    Hari Shankar Mallik, Ichiro Fujii, Gopal Prasad Khanal, Sangwook Kim, Shintaro Ueno, Tohru S. Suzuki, and Satoshi Wada
    Journal of the Ceramic Society of Japan, 128 [8], 469-474 (2020)

総説・著書・解説記事

  1. ソルボサーマル固化法を用いたナノヘテロ構造体電子セラミックスの作製
    和田智志、上野慎太郎、藤井一郎
    セラミックス、第54号、No.8、p547-553 (2019年8月)

招待講演

  1. Piezoelectric enhancement of BaTiO3 grain-oriented ceramics along <111> directions by domain wall engineering
    S. Ueno, E. Kobayashi, K. Nakashima, S. Wada, T. Takei, N. Kumada, T. Suzuki, T. Uchikoshi, and Y. Sakka
    67th ICAT/JTTAS Joint International Smart Actuator Symposium (Pennsylvania, USA) 2014年9月30日
  2. 金属/絶縁体ナノ複合セラミックキャパシタの開発
    上野慎太郎、坂本康直、垣内博行、中島光一、和田智志
    キャパシタ技術委員会・第1回研究会 (大阪府) 2016年1月18日
  3. Microstructural Design and Dielectric Properties of Conductor/Insulator Nanocomposite Materials
    S. Ueno, Y. Hattori, H. Kakiuchi, S. Wada
    12th Pacific Rim Conference on Ceramic and Glass Technology (PACRIM 12) (Hawaii, USA) 2017年5月23日
  4. 溶液プロセスを用いた新たな複合誘電セラミックスの開発　～ファインコンポジットの創成を目指して～
    上野慎太郎
    第56回 東海若手セラミスト懇話会　2018年夏期セミナー (岐阜県) 2018年6月29日
  5. [日本セラミックス協会進歩賞受賞講演] 高性能キャパシタのための金属／絶縁体複合セラミックスの創成
    上野慎太郎
    日本セラミックス協会2019年年会 (東京都) 2019年3月26日
  6. 化学溶液プロセスを用いた新たな複合セラミックキャパシタ材料の開発
    上野慎太郎、服部優哉、伊勢呂早希、藤井一郎、和田智志
    電気化学会第86回大会シンポジウム「キャパシタ技術の新しい展開」 (京都府) 2019年3月28日
  7. Solvothermal Synthesis of Uniform Dielectric Nanocubes and Challenge to Prepare Nanocube Assemblies
    S. Ueno, S. Hatakeyama, K. Osada, E. Yamaga, T. Chikata, I. Fujii, S. Wada
    The 11th China-Japan Symposium on Ferroelectric Materials and Their Applications (CJFMA 11) (Nanjing, China) 2019年9月24日
  8. 液相法による3次元エピタキシャル界面を有するナノ複合誘電体の創製と展開
    上野慎太郎、藤井一郎、和田智志
    東北大学金属材料研究所 共同利用・共同研究ワークショップ (宮城県) 2019年12月17日

受賞

  1. 第32回エレクトロセラミックス研究討論会　研究奨励賞
    「溶液法を用いたナノ構造ZnO電極の作製と色素増感太陽電池への応用」
    2012年10月27日
  2. 慶應義塾大学大学院理工学研究科　優秀研究活動賞
  3. 第23回日本MRS年次大会　奨励賞
    "Low-Temperature Fabrication of Metal/Dielectrics Composite Capacitors by Wet Chemical Method"
    2014年1月16日
  4. IUMRS-ICA 2014　 Award for Encouragement of Research
    "Fabrication of barium titanate / metal composite capacitors via wet chemical process and their dielectric properties"
    2014年9月9日学会HP
  5. 第41回（2016年秋季）応用物理学会講演奨励賞
    "低温プロセスによる導電体/絶縁体ファインコンポジットの開発"
    2016年9月15日 山梨大学トピックス,　学会HP
  6. 第37回エレクトロセラミックス研究討論会 優秀賞
    "導電体/絶縁体複合キャパシタの微構造と誘電特性"
    2017年10月13日 山梨大学トピックス
  7. 第73回（2018年度）日本セラミックス協会進歩賞
    "高性能キャパシタのための金属／絶縁体複合セラミックスの創成"
    2019年6月7日 山梨大学トピックス