高島浩 (Hiroshi Takashima) - マイポータル

基本情報

所属: 独立行政法人産業技術総合研究所電子光技術研究部門超伝導エレクトロニクスグループ上級主任研究員

ORCID iD: https://orcid.org/0000-0002-3437-468X
J-GLOBAL ID: 200901049933927137
researchmap会員ID: 5000086556

外部リンク

研究キーワード

酸化物エレクトロニクスエピタキシャル薄膜蛍光材料チタン酸ストロンチウム

研究分野

ナノテク・材料 / 無機材料、物性 /

論文

Investigation of Phase Transition for BaTiO3 Nanoparticles Using a Laboratory-Grade High-Temperature X-ray Diffractometer

Tetsuhiro Katsumata, Hiroshi Takashima, Takumi Ono, Kiwamu Sue

ACS Omega 2025年11月11日
Optical properties of β-tricalcium phosphate and hydroxyapatite for droplet-free hydroxyapatite coating by pulsed-laser deposition

Hidehiko Yashiro, Hiroshi Takashima, Hideki Ohmura, Masayuki Kakehata, Daisuke Kawagoe

Vacuum 2025年9月
Preparation of freestanding films using Pr‐doped CaSrTiO3 nanoparticles prepared by supercritical hydrothermal synthesis

Hiroshi Takashima, Kiwamu Sue

Journal of the American Ceramic Society 2025年9月
Fabrication of BaTiO3 nanocrystalline films and evaluation of dielectric properties

Hiroshi Takashima, Tetsuhiro Katsumata, Takumi Ono, Kiwamu Sue

Japanese Journal of Applied Physics 2025年7月1日
Preparation of freestanding BaTiO3 nanocrystalline films and investigation of the effect of sintering on their dielectric properties

Hiroshi Takashima, Tetsuhiro Katsumata, Yoshihiro Takebayashi, Takumi Ono, Kiwamu Sue

Ceramics International 2024年12月
Superconducting Connections Between NbTi Thin Films With NbN Paste

Hiroshi Takashima, Yoshiyuki Yoshida, Mitsuho Furuse

IEEE Transactions on Applied Superconductivity 2024年5月
Hexagonal Boron Nitride Seed Layer-Assisted van der Waals Growth of BaSnO3 Perovskite Films

Hiroshi Takashima, Yoshiyuki Inaguma, Masayoshi Nagao, Katsuhisa Murakami

ACS Omega 2023年8月8日
Nb3Al paste for superconducting connections

Hiroshi Takashima, Yoshiyuki Yoshida, Mitsuho Furuse

Cryogenics 132 103689-103689 2023年6月21日
Low-Temperature Direct Synthesis of Multilayered h-BN without Catalysts by Inductively Coupled Plasma-Enhanced Chemical Vapor Deposition

Masaya Yamamoto, Hiromasa Murata, Noriyuki Miyata, Hiroshi Takashima, Masayoshi Nagao, Hidenori Mimura, Yoichiro Neo, Katsuhisa Murakami

ACS Omega 2023年2月14日
Superconducting Flexible Organic/Inorganic Hybrid Compound Adhesives

Hiroshi Takashima, Yoshiyuki Yoshida, Mitsuho Furuse

ACS Omega 2022年12月20日
Chemical design of a new displacive-type ferroelectric

Mitsuru Itoh, Yosuke Hamasaki, Hiroshi Takashima, Rie Yokoi, Ayako Taguchi, Hiroki Moriwake

Dalton Transactions 51(7) 2610-2630 2022年1月
Host Lattice-Excitation-Enhanced Photoluminescence in Eu3+-Doped LaInO3 Epitaxial Films

Norihiro Oshime, Kazushige Ueda, Hiroshi Takashima

CRYSTAL GROWTH & DESIGN 21(5) 2663-2667 2021年5月
A computational search for wurtzite-structured ferroelectrics with low coercive voltages

Hiroki Moriwake, Rie Yokoi, Ayako Taguchi, Takafumi Ogawa, Craig A. J. Fisher, Akihide Kuwabara, Yukio Sato, Takao Shimizu, Yosuke Hamasaki, Hiroshi Takashima …

APL Materials 8(12) 121102-121102 2020年12月1日
Role of Pr(3+)ions as hole-trapping centers for the electroluminescence of (Ca0.6Sr0.4)(0.998)Pr(0.002)Ti(0.9)Al(0.1)O(3-delta)thin films

Toru Kyomen, Hiroshi Takashima

JAPANESE JOURNAL OF APPLIED PHYSICS 59(9) 2020年9月
Electroluminescence in perovskite oxide nanocrystals

Norihiro Oshime, Yukiya Hakuta, Hiroshi Takashima

AIP Advances 10(6) 065131-065131 2020年6月1日
Ultraviolet penetration depth of phosphor Pr-doped Ca0.6Sr0.4TiO3 epitaxial film

Norihiro Oshime, Yuhei Shimizu, Hiroshi Takashima

CERAMICS INTERNATIONAL 45(16) 21011-21014 2019年11月査読有り
Atomic-Scale Observation of Titanium-Ion Shifts in Barium Titanate Nanoparticles: Implications for Ferroelectric Applications

hiroshi takashima

ACS Applied Nano Materials 2(9) 5761-5768 2019年9月27日
Time dependence of current density, luminance, and efficiency under dc voltages for the thin-film electroluminescent device containing praseodymium and aluminum co-doped perovskite titanate phosphor

Toru Kyomen, Yugo Maezawa, Hiroshi Takashima

JAPANESE JOURNAL OF APPLIED PHYSICS 58 2019年6月
Effects of doping by aluminum or lanthanum on the electrical and electroluminescence properties of Ca0.6Sr0.4TiO3:Pr thin films

Toru Kyomen, Kohei Aramaki, Yuko Kakubari, Hiroshi Takashima

JOURNAL OF LUMINESCENCE 207 424-429 2019年3月
Hydrothermal synthesis of perovskite metal oxide nanoparticles in supercritical water

HIROSHI TAKASHIMA

Ferroelectrics 2019年1月25日

もっとみる

MISC

Frequency dependence of dielectric constant of strontium titanate films with single-crystal-like behavior

H. Takashima, R. Wang, B. Prijamboedi, A. Shoji, M. Itoh

FERROELECTRICS 335 45-50 2006年
Surface morphology study of a SrTiO3 thin film in a multilayer structure treated by chemical-mechanical polishing

B Prijamboedi, H Takashima, A Shoji

JOURNAL OF CRYSTAL GROWTH 283(1-2) 163-169 2005年9月
Fabrication of grain boundary Josephson junction on top layer of YBCO multilayer using chemical mechanical planarization

H Takashima, N Kasai, A Shoji

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS 392(2) 1367-1372 2003年10月

高島浩

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論文

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