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.


  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.


  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.