Keio University

Published papers

Hagiwara, Manabu

21-40 items (total 74)

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

Author
Hong Ye, Manabu Hagiwara, Shinobu Fujihara
Publication Title
Magazine name Journal of Sol-Gel Science and Technology Volume 100(Issue 2) Start Page 232 - End Page 243 (Publication Date)2021/10)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With
ISSN
0928-0707

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

Author
Kosuke Sakamawari, Manabu Hagiwara, Shinobu Fujihara
Publication Title
Magazine name Optical Materials Start Page 111111 - End Page 111111 (Publication Date)2021/04)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With
ISSN
0925-3467

Grain-size-insensitive dielectric properties of Sr0.6Ba0.4Nb2O6 relaxor ferroelectric ceramics with tetragonal tungsten bronze structure

Author
Mako Tsuchiya, Shinobu Fujihara, Manabu Hagiwara
Publication Title
Magazine name Ceramics International Volume 48(Issue 5) Start Page 6819 - End Page 6825 (Publication Date)2021/11)
Role
Last Author Corresponding Author
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With
ISSN
0272-8842

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

Author
Noboru Akuzawa, Hayato Nambu, Manabu Hagiwara, Mono Chiwata, Tatsuya Okamoto, Hiroshi Imagawa
Publication Title
Magazine name TANSO Publisher The Carbon Society of Japan Volume 2008(Issue 233) Start Page 119 - End Page 119 (Publication Date)2008/06)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With
ISSN
0371-5345

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

Author
Hiroaki Takeda, Manabu Hagiwara, Hiroaki Noguchi, Takuya Hoshina, Takaaki Tsurumi
Publication Title
Magazine name Applied Physics Letters Volume 102(Issue 24) Start Page 1721 (Publication Date)2013/06)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With
ISSN
0003-6951

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

Author
Tatsuya Izumi, Manabu Hagiwara, Takuya Hoshina, Hiroaki Takeda, Takaaki Tsurumi
Publication Title
Magazine name IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control Volume 59(Issue 8) Start Page 1632 - End Page 1638 (Publication Date)2012/09)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With
ISSN
0885-3010

Analysis of nonlinear transient responses of piezoelectric resonators

Author
Manabu Hagiwara, Seita Takahashi, Takuya Hoshina, Hiroaki Takeda, Takaaki Tsurumi
Publication Title
Magazine name IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control Volume 58(Issue 9) Start Page 1721 - End Page 1729 (Publication Date)2011/09)
Role
First Author
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With
ISSN
0885-3010

Effect of thermal history on stability of the relaxor state in (Bi1/2K1/2)TiO3 ceramics

Author
Manabu Hagiwara, Shinobu Fujihara
Publication Title
Magazine name Japanese Journal of Applied Physics Volume 56(Issue 10) Start Page 10PC03 (Publication Date)2017/09)
Role
First Author Corresponding Author
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With
ISSN
0021-4922

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

Author
Takashi Yagami, Manabu Hagiwara, Shinobu Fujihara
Publication Title
Magazine name Journal of Sol-Gel Science and Technology Volume 82(Issue 2) Start Page 380 - End Page 389 (Publication Date)2017/02)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With
ISSN
0928-0707

Fabrication of dense (Bi1/2K1/2)TiO3 ceramics using hydrothermally derived fine powders

Author
Manabu Hagowara, Shinobu Fujihara
Publication Title
Magazine name Journal of Materials Science Volume 50(Issue 18) Start Page 5970 - End Page 5977 (Publication Date)2015/05)
Role
First Author Corresponding Author
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With
ISSN
0022-2461

Effects of CuO addition on electrical properties of 0.6BiFeO3-0.4(Bi0.5K0.5)TiO3 lead-free piezoelectric ceramics

Author
Manabu Hagiwara, Shinobu Fujihara
Publication Title
Magazine name Journal of the American Ceramic Society Volume 98(Issue 2) Start Page 469 - End Page 475 (Publication Date)2014/10)
Role
First Author Corresponding Author
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With
ISSN
0002-7820

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

Author
Takuya Yuki, Shintaro Ueno, Manabu Hagiwara, Shinobu Fujihara
Publication Title
Magazine name Journal of Asian Ceramic Societies Volume 3(Issue 1) Start Page 144 - End Page 150 (Publication Date)2015/01)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With
ISSN
2187-0764

(Bi1/2K1/2)TiO3–SrTiO3 solid-solution ceramics for high-temperature capacitor applications

Author
Minami Shiga, Manabu Hagiwara, Shinobu Fujihara
Publication Title
Magazine name Ceramics International Volume 46(Issue 8) Start Page 10242 - End Page 10249 (Publication Date)2020/01)
Role
Corresponding Author
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With
ISSN
02728842

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

Author
Mizuki Saito, Manabu Hagiwara, Shinobu Fujihara
Publication Title
Magazine name Materials Chemistry and Physics Start Page 121762 - End Page 121762 (Publication Date)2019/06)
Role
Corresponding Author
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With
ISSN
02540584

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

Author
Miho Muroi, Manabu Hagiwara, Shinobu Fujihara
Publication Title
Magazine name ECS Journal of Solid State Science and Technology Volume 8(Issue 12) Start Page R169 - End Page R175 (Publication Date)2019/11)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With
ISSN
21628769

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

Author
Rina Shimonishi, Manabu Hagiwara, Shinobu Fujihara
Publication Title
Magazine name Journal of the European Ceramic Society Volume 40(Issue 4) Start Page 1338 - End Page 1343 (Publication Date)2019/11)
Role
Corresponding Author
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With
ISSN
09552219

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

Author
Ryousuke Yumiyama, Daiki Hyakutake, Manabu Hagiwara, Eiji Hosono, Hirofumi Matsuda, Shinobu Fujihara
Publication Title
Magazine name CrystEngComm Volume 22(Issue 14) Start Page 2447 - End Page 2453 (Publication Date)2020/03)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

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

Author
Akira Miyaura, Taiki Kawaguchi, Manabu Hagiwara, Shinobu Fujihara
Publication Title
Magazine name SN Applied Sciences Volume 1(Issue 4) Start Page 286 (Publication Date)2019/03)
Role
Corresponding Author
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With
ISSN
2523-3963

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

Author
Kasumi Motomiya, Manabu Hagiwara, Shinobu Fujihara
Publication Title
Magazine name Journal of the Ceramic Society of Japan Volume 128(Issue 8) Start Page 532 - End Page 538 (Publication Date)2020/08)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With
ISSN
1882-0743

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

Author
Kohei Yoshiyama, Masae Mori, Manabu Hagiwara, Shinobu Fujihara
Publication Title
Magazine name CrystEngComm Volume 22(Issue 17) Start Page 2919 - End Page 2925 (Publication Date)2020/03)
Role
Corresponding Author
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With