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業績リスト/原著論文

2024年

  1. “Thermal Multiferroics in All-Inorganic Quasi-Two-Dimensional Halide Perovskites”,
    T. Zhu, X.-Z. Lu, T. Aoyama, K. Fujita, Y. Nambu, T. Saito, H. Takatsu, T. Kawasaki, T. Terauchi, S. Kurosawa, A. Yamaji, H.-B. Li, C. Tassel, K. Ohgushi, J. M. Rondinelli, and H. Kageyama, 
    Nat. Mater., 23 (2024) 182–188.
  2. “La2SrSc2O7: A-Site Cation Disorder Induces Ferroelectricity in Ruddlesden–Popper Layered Perovskite Oxide”,
    W. Yi, T. Kawasaki, Y. Zhang, H. Akamatsu, R. Ota, S. Torii, and K. Fujita, 
    J. Am. Chem. Soc., 146 (2024) 4570–4581.

2023年

  1. “Crystal Structure and Magnetic Properties of EuZrO3 Solid Solutions”,
    S. Li, S. Konishi, T. Kito, K. Fujita, and K. Tanaka, 
    J. Mater. Chem. C, 11 (2023) 8383–8392.
  2. “Growth and Phase Transition of Sr3Zr2O7 Single Crystals”,
    I. Fukasawa, Y. Maruyama, S. Yoshida, K. Fujita, H. Takahashi, M. Ohgaki, M. Nagao, S. Watauchi, V. Gopalan, K. Tanaka, and I. Tanaka, 
    J. Cryst. Growth, 615 (2023) 127241/1–7.
  3. “Possible Metal-Insulator Transition in a Bismuth Iridium Oxide with the KSbO3-Type Structure”,
    A. A. Belik and W. Yi, 
    J. Alloys Compd., 946 (2023) 169435/1-5.
  4. “Impact of High-Temperature Mg-Implantation on Defects and Dopants Distribution in GaN”,
    A. Kumar, W. Yi, T. Ohkubo, J. Chen, T. Sekiguchi, R. Tanaka, S. Takashima, M. Edo, and K. Hono, 
    J. Appl. Phys., 133 (2023) 185702/1-9.
  5. “Large Perpendicular Magnetic Anisotropy Induced by an Intersite Charge Transfer in Strained EuVO2H Films”,
    M. Namba, H. Takatsu, R. Mikita, Y. Sijia, K. Murayama, H. Li, R. Terada, C. Tassel, H. Ubukata, M. Ochi, R. Saez-Puche, E. P. Latasa, N. Ishimatsu, D. Shiga, H. Kumigashira, K. Kinjo, S. Kitagawa, K. Ishida, T. Terashima, K. Fujita, T. Mashiko, K. Yanagisawa, K. Kimoto, and H. Kageyama, 
    J. Am. Chem. Soc., 145 (2023) 21807–21816.

2022年

  1. “Interplay between Oxygen Octahedral Rotation and Deformation in the Acentric ARTiO4 Series toward Negative Thermal Expansion”,
    S. Yoshida, H. Akamatsu, A. S. Gibbs, S. Kawaguchi, V. Gopalan, K. Tanaka, and K. Fujita, 
    Chem. Mater., 34 (2022) 6492–6504.
  2. “Topochemical Synthesis of LiCoF3 with a High-Temperature LiNbO3‑Type Structure”,
    Y. Matsuo, Y. Matsukawa, M. Kitakado, G. Hasegawa, S. Yoshida, R. Kubonaka, Y. Yoshida, T. Kawasaki, E. Kobayashi, C. Moriyoshi, S. Ohno, K. Fujita, K. Hayashi, and H. Akamatsu, 
    Inorg. Chem., 61 (2022) 11746–11756.
  3. “Bi12O17C12 with a Sextuple Bi-O Layer Composed of Rock-Salt and Fluorite Units and its Structural Conversion through Fluorination to Enhance Photocatalytic Activity”,
    D. Kato, O. Tomita, R. Nelson, M. A. Kirsanova, R. Dronskowski, H. Suzuki, C. Zhong, C. Tassel, K. Ishida, Y. Matsuzaki, C. M. Brown, K. Fujita, K. Fujii, M. Yashima, Y. Kobayashi, A. Saeki, I. Oikawa, H. Takamura, R. Abe, H. Kageyama,T. E. Gorelik, and A. M. Abakumov, 
    Adv. Funct. Mater., 32 (2022) 2204112/1-9.
  4. “Atomic-Scale Investigation of Implanted Mg in GaN through Ultra-High-Pressure Annealing”,
    J. Uzuhashi, J. Chen, A. Kumar, W. Yi, T. Ohkubo, R. Tanaka, S. Takashima, M. Edo, K. Sierakowski, M. Bockowski, H. Sakurai, T. Kachi, T. Sekiguchi, and K. Hono, 
    J. Appl. Phys., 131 (2022) 185701/1-8.

2021年

  1. “Oxygen Release and Storage Property of Fe−Al Spinel Compounds: A Three-Way Catalytic Reaction over a Supported Rh Catalyst”,
    K. Fujita, H. Asakura, S. Hosokawa, K. Teramura, M. Kobayashi, K. Fujita, and T. Tanaka, 
    ACS Appl. Mater. Interfaces, 13 (2021) 24615-24623.
  2. “Structural Origin of Thermal Shrinkage in Soda-Lime Silicate Glass below the Glass Transition Temperature: A Theoretical Investigation by Microsecond Timescale Molecular Dynamics Simulations”,
    M. Shimizu, T. Murota, S. Urata, Y. Takato, Y. Hamada, A. Koike, Y. Shimotsuma, K. Fujita, and K. Miura, 
    J. Chem. Phys., 155 (2021) 044501/1-11.
  3. “Cathodoluminescence Investigation of Stacking Faults and Dislocations in the Edge Part of Seed-Grown m-Plane GaN Substrate”,
    J. Chen, W. Yi, S. Ito, and T. Sekiguchi, 
    Phys. Status Solidi. A, 218 (2021) 2011175/1-7 .
  4. “Topochemical Synthesis of Perovskite-type CuNb2O6 with Colossal Dielectric Constant”,
    M. Fukuda, I. Yamada, H. Hojo, C. Takahashi, Y. Yoshida, K. Tanaka, M. Azuma and K. Fujita, 
    J. Mater. Chem. C, 9 (2021) 13981-13990.
  5. “Dehydration of Electrochemically Protonated Oxide: SrCoO2 with Square Spin Tubes”,
    H. Li, S. Kobayashi, C. Zhong, M. Namba, Y. Cao, D. Kato, Y. Kotani, Q. Lin, M. Wu, W. Wang, M. Kobayashi, K. Fujita, C. Tassel, T. Terashima, A. Kuwabara, Y. Kobayashi, H. Takatsu, and H. Kageyama, 
    J. Am. Chem. Soc., 143 (2021) 17517-17525.
  6. “PbBi3O4X3 (X = Cl, Br) with Single/Double Halogen Layers as a Photocatalyst for Visible-Light-Driven Water Splitting: Impact of a Halogen Layer on the Band Structure and Stability”,
    H. Suzuki, M. Higashi, O. Tomita, Y. Ishii, T. Yamamoto, D. Kato, T. Kotani, D. Ozaki, S. Nozawa, K. Nakashima, K. Fujita, A. Saeki, H. Kageyama, and R. Abe, 
    Chem. Mater., 33 (2021) 9580-9587.

2020年

  1. “Perovskite-Type CuNbO3 Exhibiting Unusual Noncollinear Ferrielectric to Collinear Ferroelectric Dipole Order Transition”,
    M. Fukuda, I. Yamada, H. Murata, H. Hojo, O. J. Hernandez, C. Ritter, K. Tanaka, and K. Fujita, 
    Chem. Mater., 32 (2020) 5016-5027.

2019年

  1. “A-Site Cation Size Effect on Oxygen Octahedral Rotations in Acentric Ruddlesden-Popper Alkali Rare-Earth Titanates”,
    H. Akamatsu, K. Fujita, T. Kuge, A. Sen Gupta, J. M. Rondinelli, I. Tanaka, K. Tanaka, and V. Gopalan, 
    Phys. Rev. Mater., 3 (2019) 065001/1-10.
  2. “Photoluminescence Decay Rate of an Emitter Layer on an Al Nanocylinder Array: Effect of Layer Thickness”,
    Y. Kawachiya, S. Murai, M. Saito, K. Fujita, and K. Tanaka, 
    J. Opt. Soc. Am. B, 36 (2019) E1-E8.

2018年

  1. “Enhanced Photoluminescence and Directional White-Light Generation by Plasmonic Array”,
    R. Kamakura, S. Murai, Y. Yokobayashi, K. Takashima, M. Kuramoto, K. Fujita, and K. Tanaka, 
    J. Appl. Phys., 124 (2018) 213105/1-9.
    【プレスリリース】　【Scilight】
  2. “Hybrid Improper Ferroelectricity in (Sr,Ca)3Sn2O7 and Beyond: Universal Relationship between Ferroelectric Transition Temperature and Tolerance Factor in n = 2 Ruddlesden－Popper Phases”,
    S. Yoshida, H. Akamatsu, R. Tsuji, O. Hernandez, H. Padmanabhan, A. Sen Gupta, A.S. Gibbs, K. Mibu, S. Murai, J. M. Rondinelli, V. Gopalan, K. Tanaka, and K. Fujita,  
    J. Am. Chem. Soc., 140 (2018) 15690–15700.
  3. “Visible and Near-Infrared Photoluminescence Enhanced by Ag Nanoparticles in Sm3+-Doped Aluminoborate Glass”,
    Y. Gao, S. Murai, K. Fujita, and K. Tanaka,
    Opt. Mater., 86 (2018) 611-616.
  4. “Demonstration of Temperature-Plateau Superheated Liquid by Photothermal Conversion of Plasmonic Titanium Nitride Nanostructures”,
    S. Ishii, R. Kamakura, H. Sakamoto, T. D. Dao, S. L. Shinde, T. Nagao, K. Fujita, K. Namura, M. Suzuki, S. Murai, and K. Tanaka,
    Nanoscale, 10 (2018) 18451-18456.
  5. “Focused-Ion-Beam-Enabled Electroless Growth of Gold Nanoparticles on Silicon”,
    M. Nishi,
    J. Ceram. Soc. Jpn., 126 (2018) 614-624.
    The 67th CerSJ Awards for Advancements in Ceramic Science and Technology: Review
  6. “Enhanced Photoluminescence from Organic Dyes Coupled to Periodic Array of Zirconium Nitride Nanoparticles”,
    R. Kamakura, S. Murai, K. Fujita, and K. Tanaka,
    ACS Photonics, 5 (2018) 3057-3063.
  7. “Ferroelectric Sr3Zr2O7: Competition between Hybrid Improper Ferroelectric and Antiferroelectric Mechanisms”,
    S. Yoshida, K. Fujita, H. Akamatsu, O. Hernandez, A. Sen Gupta, F. Brown, H. Padmanabhan, A.S. Gibbs, T. Kuge, R. Tsuji, S. Murai, J. M. Rondinelli, V. Gopalan, and K. Tanaka,
    Adv. Funct. Mater., 28 (2018) 1801856/1-12.
  8. “Characterization of BaTiO3 Nanocubes Assembled into Highly Ordered Monolayers Using Micro- and Nano-Raman Spectroscopy”,
    H. Itasaka, K. Mimura, M. Nishi, and K. Kato,
    Appl. Phys. Lett., 112 (2018) 212901/1-5.
  9. “Surface-Enhanced Infrared Absorption for the Periodic Array of Indium Tin Oxide and Gold Microdiscs: Effect of in-Plane Light Diffraction”,
    R. Kamakura, T. Takeishi, S. Murai, K. Fujita, and K. Tanaka,
    ACS Photonics, 5 (2018) 2602-2608.
  10. “Collective Plasmonic Modes Excited in Al Nanocylinder Arrays in the UV Spectral Region”,
    Y. Kawachiya, S. Murai, M. Saito, H. Sakamoto, K. Fujita, and K. Tanaka,
    Opt. Express, 26 (2018) 5970-5982.

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