Papers - Hagiwara, Manabu

Effect of Al–Nb codoping on dielectric properties and breakdown strength of rutile TiO₂ ceramics

Mitsuha Kawasaki, Taro Kuwano, Hiroki Taniguchi, Shinobu Fujihara, Manabu Hagiwara

Journal of the Ceramic Society of Japan 132 ( 7 ) 304 - 311 2024.07

Research paper (scientific journal), Joint Work, Last author, Corresponding author, Accepted,  ISSN  1882-0743

• Access to Document (DOI)

Unconventional polarization response in titanite-type oxides due to hashed antiferroelectric domains

Hiroki Taniguchi, Takumi Watanabe, Taro Kuwano, Akitoshi Nakano, Yukio Sato, Manabu Hagiwara, Hiroko Yokota, Kazuhiko Deguchi

ACS Nano 18 ( 22 ) 14523 - 14531 2024.05

Research paper (scientific journal), Joint Work, Accepted,  ISSN  1936-0851

• Access to Document (DOI)

Antiferroelectricity of titanite-type oxide SrTiGeO₅ and its potential for power electronics applications

Toshiya Uohashi, Taro Kuwano, Manabu Hagiwara, Kenji Natori, Kazuhiko Deguchi, Hiroki Taniguchi

Applied Physics Letters 124 ( 18 ) 182901 2024.04

Research paper (scientific journal), Joint Work, Accepted,  ISSN  0003-6951

• Access to Document (DOI)

Fabrication and luminescence switching of Pt-loaded macro-porous Y₂WO₆:Eu³⁺ phosphor thin films for hydrogen-gas detection

Hong Ye, Manabu Hagiwara, Shinobu Fujihara

Optical Materials 145   114429 - 114429 2023.10

Research paper (scientific journal), Joint Work, Accepted,  ISSN  0925-3467

• Access to Document (DOI)

Temperature-stable linear dielectric response of low-temperature sintered La-doped Bi₂SiO₅ ceramics

Yoji Yasumoto, Taro Kuwano, Hiroki Taniguchi, Shinobu Fujihara, Manabu Hagiwara

ACS Applied Electronic Materials 5 ( 8 ) 4323 - 4329 2023.07

Research paper (scientific journal), Joint Work, Last author, Corresponding author, Accepted,  ISSN  2637-6113

• Access to Document (DOI)

Morphology modulation on boron-doped diamond electrodes and its effect on boosting the conversion of CO₂-to-CO

Zhen Peng, Andrea Fiorani, Mai Tomisaki, Yutaro Nishide, Manabu Hagiwara, Shinobu Fujihara, Yasuaki Einaga

Diamond and Related Materials 138   110230 - 110230 2023.07

Research paper (scientific journal), Joint Work, Accepted,  ISSN  0925-9635

• Access to Document (DOI)

Influence of local crystal structure and grain size on electronic transport properties of (La_1/2K_1/2)TiO₃-based thermoelectric ceramics

Shugo Sakuraba, Shinobu Fujihara, Manabu Hagiwara

Journal of the Ceramic Society of Japan 131 ( 7 ) 216 - 222 2023.07

Research paper (scientific journal), Joint Work, Last author, Corresponding author, Accepted

• Access to Document (DOI)

Impact of synthesis route on the microstructure and energy-storage properties of (Bi_1/2K_1/2)TiO₃–SrTiO₃ relaxor ferroelectric ceramics: Solid-state and hydrothermal approaches

Maho Kitamura, Shinobu Fujihara, Manabu Hagiwara

Journal of the European Ceramic Society 43 ( 14 ) 6069 - 6076 2023.06

Research paper (scientific journal), Joint Work, Last author, Corresponding author, Accepted,  ISSN  0955-2219

• Access to Document (DOI)

Controlling dielectric properties of Nb + X (X = Al, Ga, In) co-doped and Nb-doped rutile-type TiO₂ single crystals

Shota Kakimoto, Yujiro Hashimoto, Taro Kuwano, Koji Kimura, Kouichi Hayashi, Manabu Hagiwara, Kazuhiko Deguchi, Hiroki Taniguchi

Journal of Materials Chemistry C 11 ( 4 ) 1304 - 1310 2022.12

Research paper (scientific journal), Joint Work, Accepted,  ISSN  2050-7526

• Access to Document (DOI)

Multistep synthesis of VO₂ (M) nanoparticles and their application to thermochromic hybrid films for IR modulation

Soon‐il Kwon, Manabu Hagiwara, Sae‐hoon Kim, Shinobu Fujihara

International Journal of Applied Ceramic Technology 20 ( 3 ) 1997 - 2008 2022.11

Research paper (scientific journal), Joint Work, Accepted,  ISSN  1546-542X

• Access to Document (DOI)

Influence of ZIF-8 modification on performance of ZnO-based dye-sensitized solar cells

Masaya Sugihara, Manabu Hagiwara, Shinobu Fujihara

Journal of Solid State Electrochemistry 27 ( 1 ) 75 - 83 2022.10

Research paper (scientific journal), Joint Work, Accepted,  ISSN  1432-8488

• Access to Document (DOI)

Ti doping and low-temperature sintering of BiFeO₃ nanoparticles synthesized by the solvothermal method

Yuta Shinjo, Masae Mori, Shinobu Fujihara, Manabu Hagiwara

Ceramics International 48 ( 22 ) 32723 - 32729 2022.07

Research paper (scientific journal), Joint Work, Last author, Corresponding author, Accepted,  ISSN  0272-8842

• Access to Document (DOI)

Effect of dual doping by rare-earth and sodium ions on thermoelectric properties of CaMnO₃ ceramics

Ryusei Ogawa, Shinobu Fujihara, Manabu Hagiwara

Journal of the Ceramic Society of Japan 130 ( 7 ) 403 - 409 2022.07

Research paper (scientific journal), Joint Work, Last author, Corresponding author, Accepted,  ISSN  1882-0743

• Access to Document (DOI)

Redox-induced dual optical switching of CaTiO₃:Pr³⁺ phosphor nanoparticles synthesized by sol–gel method

Hideaki Takahashi, Manabu Hagiwara, Shinobu Fujihara

Journal of Sol-Gel Science and Technology 104 ( 3 ) 694 - 701 2022.04

Research paper (scientific journal), Joint Work, Accepted,  ISSN  0928-0707

• Access to Document (DOI)

Ni-doping effect on thermoelectric properties of c-axis-oriented CuFeO₂ ceramics

Manabu Hagiwara, Masahiko Tato, Daishi Shiojiri, Tsutomu Iida, Shinobu Fujihara

Journal of Alloys and Compounds 905   164192 - 164192 2022.02

Research paper (scientific journal), Joint Work, Lead author, Corresponding author, Accepted,  ISSN  0925-8388

• Access to Document (DOI)

Grain-size-insensitive dielectric properties of Sr_0.6Ba_0.4Nb₂O₆ relaxor ferroelectric ceramics with tetragonal tungsten bronze structure

Mako Tsuchiya, Shinobu Fujihara, Manabu Hagiwara

Ceramics International 48 ( 5 ) 6819 - 6825 2021.11

Research paper (scientific journal), Joint Work, Last author, Corresponding author, Accepted,  ISSN  0272-8842

• Access to Document (DOI)

A large piezoelectric voltage coefficient in aluminate-sodalite-type improper ferroelectric oxides

Hiroki Taniguchi, Taiga Hattori, Toshihiro Isobe, Akitoshi Nakano, Ichiro Terasaki, Manabu Hagiwara

Journal of Materials Chemistry C 9 ( 43 ) 15649 - 15653 2021.10

Research paper (scientific journal), Joint Work, Last author, Accepted,  ISSN  2050-7526

• Access to Document (DOI)

Fabrication of meso- and macro-porous Y₂WO₆:Eu³⁺ phosphor thin films by Pechini-type sol-gel dip-coating method and their characteristic optical properties

Hong Ye, Manabu Hagiwara, Shinobu Fujihara

Journal of Sol-Gel Science and Technology 100 ( 2 ) 232 - 243 2021.10

Research paper (scientific journal), Joint Work, Accepted,  ISSN  0928-0707

• Access to Document (DOI)

(Bi_1/2K_1/2)TiO₃ lead-free ferroelectric ceramics: processing, properties, and compositional modifications

Manabu Hagiwara

Journal of the Ceramic Society of Japan 129 ( 8 ) 496 - 503 2021.08

Research paper (scientific journal), Single Work, Lead author, Last author, Corresponding author, Accepted,  ISSN  1882-0743

• Access to Document (DOI)

Fabrication of p-type semiconducting NiCo₂O₄ thin films using hydroxide nanoplatelet precursors and their application to N749-sensitized photocathodes

Mana Miyachi, Manabu Hagiwara, Shinobu Fujihara

Journal of the Ceramic Society of Japan  2021.07

Research paper (scientific journal), Joint Work, Accepted

• Access to Document (DOI)

Fabrication of mesostructured Y₂O₃:Eu³⁺ materials from metal-organic frameworks and their H₂O₂-sensitive turn-off luminescence

Kosuke Sakamawari, Manabu Hagiwara, Shinobu Fujihara

Optical Materials 116   111111 - 111111 2021.04

Research paper (scientific journal), Joint Work, Accepted,  ISSN  0925-3467

• Access to Document (DOI)

Fabrication of bismuth silicate Bi₂SiO₅ ceramics as a potential high-temperature dielectric material

Kengo Sakamoto, Manabu Hagiwara, Hiroki Taniguchi, Shinobu Fujihara

Journal of Materials Science 56 ( 14 ) 8415 - 8426 2021.02

Research paper (scientific journal), Joint Work, Corresponding author, Accepted,  ISSN  0022-2461

• Access to Document (DOI)

Effects of dual lanthanide ions doping on optical and electrical properties of barium stannate with Ba_1–x–yLa_xSm_ySnO₃ compositions

Taro Yamauchi, Manabu Hagiwara, Shinobu Fujihara

Journal of Alloys and Compounds 861   158566 - 158566 2020.12

Research paper (scientific journal), Joint Work, Accepted,  ISSN  0925-8388

• Access to Document (DOI)

Comparative hydrothermal synthesis of CeO₂ crystals for use in light-scattering layers of dye-sensitized solar cells

Takahito Shoji, Manabu Hagiwara, Shinobu Fujihara

CrystEngComm 23 ( 6 ) 1415 - 1422 2020.12

Research paper (scientific journal), Joint Work, Accepted

• Access to Document (DOI)

Fabrication of highly (1 1 1)-oriented Cu₂O films on glass substrates by repeated chemical bath deposition

Daichi Tonagi, Manabu Hagiwara, Shinobu Fujihara

Journal of Crystal Growth 551   125920 - 125920 2020.10

Research paper (scientific journal), Joint Work, Corresponding author, Accepted,  ISSN  0022-0248

• Access to Document (DOI)

Hydrothermal growth of c-axis oriented ferroelectric (Bi_1/2K_1/2)TiO₃ films on metal substrates

Masayoshi Yamamoto, Ryotaro Sakurai, Manabu Hagiwara, Shinobu Fujihara

Thin Solid Films 713   138342 - 138342 2020.09

Research paper (scientific journal), Joint Work, Corresponding author, Accepted,  ISSN  0040-6090

• Access to Document (DOI)

Effect of micro-/mesoporous structures on H₂O₂ sensing ability of YVO₄:Eu³⁺ phosphor particles

Kasumi Motomiya, Manabu Hagiwara, Shinobu Fujihara

Journal of the Ceramic Society of Japan 128 ( 8 ) 532 - 538 2020.08

Research paper (scientific journal), Joint Work, Accepted,  ISSN  1882-0743

• Access to Document (DOI)

Ferroelectric and piezoelectric properties of (Bi_1/2K_1/2)(Zr_xTi_1−x)O₃ lead-free ceramics

Makoto Ito, Manabu Hagiwara, Shinobu Fujihara

Materials Letters 271   127776 - 127776 2020.04

Research paper (scientific journal), Joint Work, Corresponding author, Accepted,  ISSN  0167-577X

• Access to Document (DOI)

Effect of particle size and morphology on the performance of BiFeO₃–PDMS piezoelectric generators

Kohei Yoshiyama, Masae Mori, Manabu Hagiwara, Shinobu Fujihara

CrystEngComm 22 ( 17 ) 2919 - 2925 2020.03

Research paper (scientific journal), Joint Work, Corresponding author, Accepted

• Access to Document (DOI)

Synthesis of Pt-loaded Y₂WO₆:Eu³⁺ microspheres and their hydrogen-sensitive turn-off luminescence

Hong Ye, Risako Hara, Manabu Hagiwara, Shinobu Fujihara

ACS Omega 5 ( 12 ) 6697 - 6704 2020.03

Research paper (scientific journal), Joint Work, Accepted

• Access to Document (DOI)

Chemical bath deposition of transparent ZnO films incorporated with erythrosine B molecules and their synergetic electro/photochromic properties

Ryousuke Yumiyama, Daiki Hyakutake, Manabu Hagiwara, Eiji Hosono, Hirofumi Matsuda, Shinobu Fujihara

CrystEngComm 22 ( 14 ) 2447 - 2453 2020.03

Research paper (scientific journal), Joint Work, Accepted

• Access to Document (DOI)

Reactive templated grain growth and thermoelectric power factor enhancement of textured CuFeO₂ ceramics

Masahiko Tato, Rina Shimonishi, Manabu Hagiwara, Shinobu Fujihara

ACS Applied Energy Materials 3 ( 2 ) 1979 - 1987 2020.01

Research paper (scientific journal), Joint Work, Corresponding author, Accepted,  ISSN  2574-0962

• Access to Document (DOI)

(Bi_1/2K_1/2)TiO₃–SrTiO₃ solid-solution ceramics for high-temperature capacitor applications

Minami Shiga, Manabu Hagiwara, Shinobu Fujihara

Ceramics International 46 ( 8 ) 10242 - 10249 2020.01

Research paper (scientific journal), Joint Work, Corresponding author, Accepted,  ISSN  02728842

• Access to Document (DOI)

Fabrication and refractive index control of transparent and luminescent HfO₂:Ln³⁺ (Ln³⁺ = Eu³⁺, Tb³⁺) thin films for enhanced surface emissions

Miho Muroi, Manabu Hagiwara, Shinobu Fujihara

ECS Journal of Solid State Science and Technology 8 ( 12 ) R169 - R175 2019.11

Research paper (scientific journal), Joint Work, Accepted,  ISSN  21628769

• Access to Document (DOI)

Fabrication of highly textured Ca₃Co₄O₉ ceramics with controlled density and high thermoelectric power factors

Rina Shimonishi, Manabu Hagiwara, Shinobu Fujihara

Journal of the European Ceramic Society 40 ( 4 ) 1338 - 1343 2019.11

Research paper (scientific journal), Joint Work, Corresponding author, Accepted,  ISSN  09552219

• Access to Document (DOI)

Biphasic sol-gel synthesis of microstructured/nanostructured YVO₄:Eu³⁺ materials and their H₂O₂ sensing ability

Kasumi Motomiya, Kazuya Sugita, Manabu Hagiwara, Shinobu Fujihara

ACS Omega 4 ( 23 ) 20353 - 20361 2019.11

Research paper (scientific journal), Joint Work, Accepted

• Access to Document (DOI)

Hydrothermal synthesis of monodispersed CePO₄:Tb³⁺ porous microspheres and their redox-responsive luminescence

Shuhei Takasu, Manabu Hagiwara, Shinobu Fujihara

SN Applied Sciences 1 ( 8 ) 807 2019.07

Research paper (scientific journal), Joint Work, Accepted,  ISSN  2523-3963

• Access to Document (DOI)

Chemical solution deposition of magnetoelectric ZnO–La₂CoMnO₆ nanocomposite thin films using a single precursor solution

Mizuki Saito, Manabu Hagiwara, Shinobu Fujihara

Materials Chemistry and Physics 236   121762 - 121762 2019.06

Research paper (scientific journal), Joint Work, Corresponding author, Accepted,  ISSN  02540584

• Access to Document (DOI)

Controlled 90° domain wall motion in BaTiO₃ piezoelectric ceramics modified with acceptor ions localized near grain boundaries

Akira Miyaura, Taiki Kawaguchi, Manabu Hagiwara, Shinobu Fujihara

SN Applied Sciences 1 ( 4 ) 286 2019.03

Research paper (scientific journal), Joint Work, Corresponding author, Accepted,  ISSN  2523-3963

• Access to Document (DOI)

Synthesis of hollow and aggregated CeO₂:Sm³⁺ microspheres and their redox-responsive luminescence

Takashi Umehara, Manabu Hagiwara, Shinobu Fujihara

Journal of Alloys and Compounds 787   1074 - 1081 2019.02

Research paper (scientific journal), Joint Work, Accepted,  ISSN  09258388

• Access to Document (DOI)

Synthesis of Ca–Co hydroxides and their use in facile fabrication of textured Ca_yCoO₂ thermoelectric ceramics

Rina Shimonishi, Manabu Hagiwara, Shinobu Fujihara

Ceramics International 45 ( 3 ) 3600 - 3607 2018.12

Research paper (scientific journal), Joint Work, Corresponding author, Accepted,  ISSN  02728842

• Access to Document (DOI)

Structural improvement of ZnO electrodes through solution-processed routes for enhancing open-circuit voltage in dye-sensitized solar cells

Ellie Tanaka, Leanddas Nurdiwijayanto, Manabu Hagiwara, Shinobu Fujihara

ECS Journal of Solid State Electrochemistry 22 ( 10 ) 3119 - 3127 2018.06

Research paper (scientific journal), Joint Work, Accepted,  ISSN  14328488

• Access to Document (DOI)

Fluorochromic properties of undoped and Ln³⁺-doped CaWO₄ phosphor particles

Yuto Tsuchiya, Manabu Hagiwara, Shinobu Fujihara

ECS Journal of Solid State Science and Technology 7 ( 5 ) R50 - R56 2018.05

Research paper (scientific journal), Joint Work, Accepted,  ISSN  21628769

• Access to Document (DOI)

A novel synthesis method of delafossite-type CuYO₂ using a layered yttrium hydroxide as an yttrium source

Shunsuke Narushima, Rina Shimonishi, Manabu Hagiwara, Shinobu Fujihara

Journal of the Ceramic Society of Japan 126 ( 5 ) 286 - 291 2018.05

Research paper (scientific journal), Joint Work, Corresponding author, Accepted,  ISSN  18820743

• Access to Document (DOI)

A biphasic sol-gel route to synthesize anatase TiO₂ particles under controlled conditions and their DSSC application

Tohru Narabe, Manabu Hagiwara, Shinobu Fujihara

Journal of Asian Ceramic Societies 5 ( 4 ) 427 - 435 2017.09

Research paper (scientific journal), Joint Work, Accepted,  ISSN  2187-0764

• Access to Document (DOI)

Physically based DC lifetime model for lead zirconate titanate films

Lauren M. Garten, Manabu Hagiwara, Song Won Ko, Susan Trolier-McKinstry

Applied Physics Letters 111 ( 12 ) 122903 2017.09

Research paper (scientific journal), Joint Work, Accepted,  ISSN  0003-6951

• Access to Document (DOI)

Effect of thermal history on stability of the relaxor state in (Bi_1/2K_1/2)TiO₃ ceramics

Manabu Hagiwara, Shinobu Fujihara

Japanese Journal of Applied Physics 56 ( 10 ) 10PC03 2017.09

Research paper (scientific journal), Joint Work, Lead author, Corresponding author, Accepted,  ISSN  0021-4922

• Access to Document (DOI)

Relaxor-ferroelectric crossover in (Bi_1/2K_1/2)TiO₃: Origin of the spontaneous phase transition and the effect of an applied external field

Manabu Hagiwara, Yoshitaka Ehara, Nikola Novak, Neamul H. Khansur, Azatuhi Ayrikyan, Kyle G. Webber, Shinobu Fujihara

Physcal Review B 96 ( 1 ) 014103 2017.07

Research paper (scientific journal), Joint Work, Lead author, Corresponding author, Accepted,  ISSN  2469-9950

• Access to Document (DOI)

Fabrication of luminescent antireflective coatings with CaMoO₄:Eu³⁺/Ag composite structure

Kazuhiro Matsumoto, Manabu Hagiwara, Shinobu Fujihara

Cortings 7 ( 6 ) 74 2017.06

Research paper (scientific journal), Joint Work, Accepted,  ISSN  2079-6412

• Access to Document (DOI)

Hydrothermal synthesis of lead-free perovskite (Bi_1/2K_1/2)(Zr_xTi_1-x)O₃ powders

Makoto Ito, Manabu Hagiwara, Shinobu Fujihara

Journal of the Ceramic Society of Japan 125 ( 6 ) 454 - 457 2017.06

Research paper (scientific journal), Joint Work, Corresponding author, Accepted,  ISSN  1882-0743

• Access to Document (DOI)

Size-controlled synthesis of ZIF-8 particles and their pyrolytic conversion into ZnO aggregates as photoanode materials of dye-sensitized solar cells

Taikei Enomoto, Shintaro Ueno, Eiji Hosono,Manabu Hagiwara, Shinobu Fujihara

CrystEngComm 19 ( 21 ) 2844 - 2851 2017.05

Research paper (scientific journal), Joint Work, Accepted,  ISSN  1466-8033

• Access to Document (DOI)

Fabrication of luminescence-sensing films based on surface precipitation reaction of Mg–Al–Eu LDHs

Takashi Yagami, Manabu Hagiwara, Shinobu Fujihara

Journal of Sol-Gel Science and Technology 82 ( 2 ) 380 - 389 2017.02

Research paper (scientific journal), Joint Work, Accepted,  ISSN  0928-0707

• Access to Document (DOI)

Solvent-assisted microstructural evolution and enhanced performance of porous ZnO films for plastic dye-sensitized solar cells

Nozomi Ohashi, Manabu Hagiwara, Shinobu Fujihara

Journal of Power Sources 342   148 - 156 2016.12

Research paper (scientific journal), Joint Work, Accepted,  ISSN  0378-7753

• Access to Document (DOI)

Defects and microstructure of a hydrothermally derived (Bi_1/2K_1/2)TiO₃ powder

Manabu Hagiwara, Makoto Ito, Shinobu Fujihara

Journal of Asian Ceramic Societies 5 ( 1 ) 31 - 35 2016.12

Research paper (scientific journal), Joint Work, Lead author, Corresponding author, Accepted,  ISSN  2187-0764

• Access to Document (DOI)

Liquid-phase synthesis of Ba₂V₂O₇ phosphor powders and films using immiscible biphasic organic-aqueous systems

Mami Takahashi, Manabu Hagiwara, Shinobu Fujihara

Inorganic Chemistry 55 ( 16 ) 7879 - 7885 2016.07

Research paper (scientific journal), Joint Work, Accepted,  ISSN  0020-1669

• Access to Document (DOI)

Effect of orientation and density of hydroxide precursor films on performance of dye-sensitized ZnO solar cells

Hisasuke Kajihara, Manabu Hagiwara, Shinobu Fujihara

Journal of the Ceramic Society of Japan 124 ( 6 ) 673 - 677 2016.06

Research paper (scientific journal), Joint Work, Accepted,  ISSN  1882-0743

• Access to Document (DOI)

Grain size effect on electrical properties of Mn-modified 0.67BiFeO₃-0.33BaTiO₃ lead-free piezoelectric ceramics

Yui Sudo, Manabu Hagiwara, Shinobu Fujihara

Ceramics International 42 ( 7 ) 8206 - 8211 2016.02

Research paper (scientific journal), Joint Work, Corresponding author, Accepted,  ISSN  0272-8842

• Access to Document (DOI)

Room-temperature fabrication of nanocrystalline CePO₄:Tb³⁺ films by SILAR method and their luminescence-switching properties

Maemi Masuda, Manabu Hagiwara, Shinobu Fujihara

Journal of the Ceramic Society of Japan 124 ( 1 ) 37 - 41 2016.01

Research paper (scientific journal), Joint Work, Accepted,  ISSN  1882-0743

• Access to Document (DOI)

Grain size effect on phase transition behavior and electrical properties in (Bi_1/2K_1/2)TiO₃ ceramics

Manabu Hagiwara, Shinobu Fujihara

Japanese Journal of Applied Physics 54 ( 10 ) 10ND10 2015.09

Research paper (scientific journal), Joint Work, Lead author, Corresponding author, Accepted,  ISSN  0021-4922

• Access to Document (DOI)

Grain-size-dependent spontaneous relaxor-to-ferroelectric phase transition in (Bi_1/2K_1/2)TiO₃ ceramics

Manabu Hagiwara, Shinobu Fujihara

Applied Physics Letters 107 ( 1 ) 12903 2015.07

Research paper (scientific journal), Joint Work, Lead author, Corresponding author, Accepted,  ISSN  0003-6951

• Access to Document (DOI)

Fabrication of transparent ZnO thick film with unusual orientation by the chemical bath deposition

Takahiro Morita, Shintaro Ueno, Takashi Tokunaga, Eiji Hosono, Yuya Oaki, Hiroaki Imai, Hirofumi Matsuda, Haoshen Zhou, Manabu Hagiwara, Shinobu Fujihara

Crystal Growth & Design 15 ( 7 ) 3150 - 3156 2015.06

Research paper (scientific journal), Joint Work, Accepted,  ISSN  1528-7483

• Access to Document (DOI)

Fabrication of dense (Bi_1/2K_1/2)TiO₃ ceramics using hydrothermally derived fine powders

Manabu Hagowara, Shinobu Fujihara

Journal of Materials Science 50 ( 18 ) 5970 - 5977 2015.05

Research paper (scientific journal), Joint Work, Lead author, Corresponding author, Accepted,  ISSN  0022-2461

• Access to Document (DOI)

Fabrication of transparent conductive zinc oxide films by chemical bath deposition using solutions containing Zn²⁺ and Al³⁺ ions

Takahiro Morita, Shintaro Ueno, Eiji Hosono, Haoshen Zhou, Manabu Hagiwara, Shinobu Fujihara

Journal of the Ceramic Society of Japan 123 ( 5 ) 329 - 334 2015.05

Research paper (scientific journal), Joint Work, Accepted,  ISSN  1882-0743

• Access to Document (DOI)

Fabrication of layered hydroxide zinc nitrate films and their conversion to ZnO nanosheet assemblies for use in dye-sensitized solar cells

Takuya Yuki, Shintaro Ueno, Manabu Hagiwara, Shinobu Fujihara

Journal of Asian Ceramic Societies 3 ( 1 ) 144 - 150 2015.01

Research paper (scientific journal), Joint Work, Accepted,  ISSN  2187-0764

• Access to Document (DOI)

Effects of CuO addition on electrical properties of 0.6BiFeO₃-0.4(Bi_0.5K_0.5)TiO₃ lead-free piezoelectric ceramics

Manabu Hagiwara, Shinobu Fujihara

Journal of the American Ceramic Society 98 ( 2 ) 469 - 475 2014.10

Research paper (scientific journal), Joint Work, Lead author, Corresponding author, Accepted,  ISSN  0002-7820

• Access to Document (DOI)

Luminescence sensing of redox states using CeO₂:Sm³⁺ phosphor thin films

Natsumi Kaneko, Manabu Hagiwara, Shinobu Fujihara

ECS Journal of Solid State Science and Technology 3 ( 6 ) R109 - R114 2014.02

Research paper (scientific journal), Joint Work, Accepted,  ISSN  2162-8769

• Access to Document (DOI)

Synthesis of blue-luminescent CaNb₂O₆ by using a biphasic liquid method at low temperatures

Yoshimi Konno, Manabu Hagiwara, Shinobu Fujihara

Journal of the Ceramic Society of Japan 122 ( 1 ) 12 - 16 2014.01

Research paper (scientific journal), Joint Work, Accepted,  ISSN  1882-0743

• Access to Document (DOI)

Growth and characterization of Ca₂Al₂SiO₇ piezoelectric single crystals for high-temperature sensor applications

Manabu Hagiwara, Hiroaki Noguchi, Takuya Hoshina, Hiroaki Takeda, Shinobu Fujihara, Nobuhiro Kodama, Takaaki Tsurumi

Japanese Journal of Applied Physics 52 ( 9 ) 09KD03 2013.09

Research paper (scientific journal), Joint Work, Lead author, Corresponding author, Accepted,  ISSN  0021-4922

• Access to Document (DOI)

Calcium aluminate silicate Ca₂Al₂SiO₇ single crystal applicable to piezoelectric sensors at high temperature

Hiroaki Takeda, Manabu Hagiwara, Hiroaki Noguchi, Takuya Hoshina, Takaaki Tsurumi

Applied Physics Letters 102 ( 24 ) 1721 2013.06

Research paper (scientific journal), Joint Work, Accepted,  ISSN  0003-6951

• Access to Document (DOI)

Identicalness between piezoelectric loss and dielectric loss in converse effect of piezoelectric ceramic resonators

Manabu Hagiwara, Takuya Hoshina, Hiroaki Takeda, Takaaki Tsurumi

Japanese Journal of Applied Physics 51 ( 9 ) 09LD10 2012.09

Research paper (scientific journal), Joint Work, Lead author, Accepted,  ISSN  0021-4922

• Access to Document (DOI)

Analysis of vibration waveforms of electromechanical response to determine piezoelectric and electrostrictive coefficients

Tatsuya Izumi, Manabu Hagiwara, Takuya Hoshina, Hiroaki Takeda, Takaaki Tsurumi

IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control 59 ( 8 ) 1632 - 1638 2012.09

Research paper (scientific journal), Joint Work, Accepted,  ISSN  0885-3010

• Access to Document (DOI)

Analysis of nonlinear transient responses of piezoelectric resonators

Manabu Hagiwara, Seita Takahashi, Takuya Hoshina, Hiroaki Takeda, Takaaki Tsurumi

IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control 58 ( 9 ) 1721 - 1729 2011.09

Research paper (scientific journal), Joint Work, Lead author, Accepted,  ISSN  0885-3010

• Access to Document (DOI)

Nonlinear shear responses of lead zirconate titanate piezoelectric ceramics

Manabu Hagiwara, Takuya Hoshina, Hiroaki Takeda, Takaaki Tsurumi

Japanese Journal of Applied Physics 49 ( 9 ) 1721 - 1729 2010.09

Research paper (scientific journal), Joint Work, Lead author, Accepted,  ISSN  0021-4922

• Access to Document (DOI)

Electrical resistivity change of graphite cathode during electrolysis in alumina molten salt

Noboru Akuzawa, Hayato Nambu, Manabu Hagiwara, Mono Chiwata, Tatsuya Okamoto, Hiroshi Imagawa

TANSO 2008 ( 233 ) 119 - 119 2008.06

Research paper (scientific journal), Joint Work, Accepted