研究業績

2024年

  1. He buffer gas for moderating the plume kinetic energy during EuxY2-xO3 phosphor film growth
    S. Suzuki, T. Dazai, T. Tokunaga, Y. Yamamoto, R. Katoh, M. Lippmaa, R. Takahashi
    Journal of Applied Physics, 135, 195302 (2024)
  2. Ferroelectric polycrystalline Bi2SiO5 thin films on Pt-covered Si substrates prepared by pulsed laser deposition combined with post-annealing
    H. Takahashi, S. Maruyama, H. Naganuma, H. Taniguchi, R. Takahashi, S. Yasui, K. Kaminaga and Y. Matsumoto
    Journal of Alloys and Compounds, 988, 174195 (2024)
  3. Polarity of homoepitaxial ZnO films grown by Nd:YAG pulsed laser deposition
    T. Masuda, T. Sato, M. Lippmaa, T. Dazai, N. Sekine, I. Hosako, H. Koinuma, R. Takahashi
    Journal of Applied Physics, 136, 095303 (2024)
  4. Combinatorial composition-gradient and -aligned CsPb(Br1-xIx)3 films by IR-laser MBEr
    R. Takahashi, T. Kuroda, T. Dazai, T. Sato, H. Koinuma
    Journal of Applied Physics, in press

2023年

  1. Structural defect effect on the concentration quenching of TbxY2-xO3 phosphor thin films
    S. Suzuki, T. Dazai, T. Tokunaga, T. Yamamoto, R. Katoh, R. Takahashi
    The Journal of Physical Chemistry C, 127, 9380-9387 (2023)
  2. Enhancement of photocarrier lifetimes in infrared-Laser-deposited CsPbBr3 films using a CsBr underlayer
    T. Dazai, T. Sato, H. Koinuma, R. Katoh, R. Takahashi
    ACS Applied Electronic Materials, 5, 3965-3972 (2023)
  3. Accelerating the combinatorial optimization process for phosphor materials by Bayesian optimization
    S. Suzuki, T. Dazai, Y. Yamamoto, H. Koinuma, R. Takahashi
    Japanese Journal of Applied Physics, 62, 117001 (2023)
  4. コンビナトリアルナノ工学からAI材料探索システムに向けて
    山本幸生、鯉沼秀臣、 高橋竜太
    無機マテリアル学会、30, 249-254 (2023)

2022年

  1. Mg substitution effect on the electron affinity of ZnO films
    R. Takahashi, T. Dazai, Y. Tsukahara, A. Borowiak, and H. Koinuma
    Journal of Applied Physics 131, 175302 (2022)
  2. Application of machine learning to reflection high-energy electron diffraction images for automated structural phase mapping
    H. Liang, V, Stanev, A. G. Kusne, Y. Tsukahara, K. Ito, R. Takahashi, M. Lippmaa, I. Takeuchi
    Physical Review Materials 6, 063805 (2022)
  3. Effect of He buffer gas on pulsed Nd: YAG laser deposition of EuxY2-xO3 phosphor thin films
    S. Suzuki, T. Dazai, K. Kawashima, T. Tokunaga, T. Yamamoto, R. Takahashi
    ACS Applied Electronic Materials 4, 4419-4426 (2022)
  4. Impact of band-gap graded structures artificially implemented in Mg-ZnO epitaxial films on photoelectrochemical properties
    Y. Sato, K. Kaminaga, R. Takahashi, S. Maruyama, Y. Matsumoto
    RSC Catalysis Science & Technology 12, 6458-6464 (2022)

2021年

  1. Artificially designed compositionally-graded Sr-doped NaTaO3 single crystalline thin films and their dynamics of photo-excited electron hole pairs
    R. Konno, S. Maruyama, T. Kosaka, R. Katoh, R. Takahashi, H. Kumigashira, N. Ichikuni, H. Ohnishi and Y. Matsumoto
    Chem. Mater. 33, 226-233 (2021)
  2. Nanopillar composite electrodes for solar-driven water splitting
    M. Lippmaa, S. Kawasaki, R. Takahashi, and T. Yamamoto
    MRS Bulletin, 46, 142-151 (2021)
  3. He buffer gas for moderating the kinetic energy of pulsed laser deposition plumes
    R. Takahashi, T. Yamamoto and M. Lippmaa
    Crystal Growth & Design, 21, 5107-5026 (2021)
  4. 単結晶薄膜の自立化プロセスの開発
    高橋竜太、リップマーミック
    セラミックス、56, 451 (2021)
  5. コンビナトリアル手法による機能性材料の探索
    高橋竜太、川嶋一裕
    まてりあ、60, 620 (2021)

2020年

  1. Noble metal clustering and nanopillar formation in an oxide matrix
    M. Lippmaa, S. Kawasaki, R. Takahashi, and T. Yamamoto
    Jpn. J. Appl. Phys. 59, 010501(2020)
  2. Sacrificial water-soluble BaO layer for fabricating free-standing piezoelectric membranes
    R. Takahashi, and M. Lippmaa
    ACS Appl. Mater. Interface, 12, 25042 (2020)
  3. Tuning the Carrier Density in SrTiO3/LaTiO3/SrTiO3 Quantum Wells
    J. N. Lee, X. Hou, R. Takahashi and M. Lippmaa
    Appl. Phys. Lett. 116, 171601 (2020)
  4. 水溶性誘電体犠牲層による薄膜分離技術
    高橋竜太、リップマーミック
    セラミックデータブック、48、71-75 (2020)

2019年

  1. Synthesis and characterization of (111)-oriented BaTiO3 thin films
    T. Bolstad, M. Kjaernes, K. Raa, R. Takahashi, M. Lippmaa and T. Tybell
    Materials Research Express, 6, 056409 (2019)
  2. Pulsed laser deposition with rapid beam deflection by a galvanometer mirror scanner
    S. Maruyama, N. Sannodo, R. Harada, Y. Anada, R. Takahashi, M. Lippmaa, and Y. Matsumoto
    Review of Scientific Instruments, 90, 093901 (2019)
  3. Gradient carrier doping as a method for maximizing the photon-to-current efficiency of a SrTiO3 water splitting photoanode
    S. Kawasaki, R. Takahashi, and M. Lippmaa
    The Journal of Physical Chemistry C, 123, 15551-15556 (2019)

2018年

  1. Noble metal nanocluster formation in epitaxial perovskite thin films
    M. Lee, R. Arras, R. Takahashi, B. Warot-Fonrose, H. Daimon, M. Casanove, and M. Lippmaa
    ACS Omega, 3, 2169-2173 (2018)
  2. Pyroelectric detection of ferroelectric polarization in magnetic materials
    R. Takahashi, and M. Lippmaa
    Japanese Journal of Applied Physics: Selected Topics in Applied Physics, 57, 0902A1 (2018)
  3. “酸化物半導体中に自己組織化した金属ナノピラーによる高効率・水分解光電極反応”
    川崎聖治、高橋竜太、リップマーミック
    応用物理、87、366-369 (2018)

2017年

  1. Microstructure analysis of IrO2 thin films
    X. Hou, R. Takahashi, T. Yamamoto and M. Lippmaa
    Journal of Crystal Growth, 462, 24-28 (2017)
  2. Intrinsic superhydrophilicity of titania-terminated surfaces
    S. Kawasaki, E. Holmstrom, R. Takahashi, P. Spijker, A. S. Foster, H. Onishi, and M. Lippmaa
    The Journal of Physical Chemistry C, 121, 2268-2275 (2017)
  3. Magnetic and magnetodielectric properties of epitaxial iron vanadate thin films
    D. Zhou, R. Takahashi, Y. Zhou, D. Kim, K. Suresh, Y. Chu, Q. He, P. Munroe, M. Lippmaa, J. Seidel and N. Valanoor
    Advanced Electronic Materials, 3, 1600295 (2017)
  4. Combinatorial screening of halide perovskite thin films and solar cells by mask-defined IR laser molecular beam epitaxy
    K. Kawashima, Y. Okamoto, O. Annayev, N. Toyokura, R. Takahashi, M. Lippmaa, K. Itaka, Y. Suzuki, N. Matsuki, and H. Koinuma
    Science and Technology of Advanced Materials, 18, 307-315 (2017)
  5. Thermally stable Sr2RuO4 electrode for oxide heterostructures
    R. Takahashi, and M. Lippmaa
    ACS Appl. Mater. Interface, 9, 21314-21321 (2017)
  6. Hole trap state analysis in SrTiO3
    N. Osawa, R. Takahashi, and M. Lippmaa
    Appl. Phys. Lett. 110, 263902 (2017)
  7. “自己組織的に成長する単結晶性酸化物ナノ構造の新展開
    —磁性体ナノ結晶とナノコンポジット水分解光電極を開発—”
    高橋竜太、リップマーミック
    固体物理 (アグネ出版) 52, 105-116 (2017)

2016年

  1. The effect of polar (111)-oriented SrTiO3 on initial perovskite growth
    I. Hallsteinsen, M. Nord, T. Bolstad, P.E. Vullum, J. E. Boschker, R. Takahashi, R. Holmestad, M. Lippmaa, and T. Tybell
    Crystal Growth & Design, 16, 2357-2362 (2016)
  2. Photoelectrochemical water splitting enhanced by self-assembled metal nanopillars embedded in an oxide semiconductor photoelectrode
    S. Kawasaki, R. Takahashi, T. Yamamoto, M. Kobayashi, H. Kumigashira, J. Yoshinobu, F. Komori, A. Kudo, and M. Lippmaa
    Nature Communications, 7, 11818 (2016)
  3. Superconducting coupling across a spin-filtering manganite tunnel barrier with magnetic disorder
    T. Harada, M. Matvejeff, R. Takahashi and M. Lippmaa
    EPL (Europhysics Letters),115, 67005 (2016)

2015年

  1. Interfacial capacitance between a ferroelectric Fe3O4 and a semiconductor Nb:SrTiO3 substrate
    R. Takahashi, Y. Cho and M. Lippmaa
    Journal of Applied Physics, 117, 014104 (2015)
  2. Determination of band diagram for a p-n junction between Mott-insulator LaMnO3 and band-insulator Nb:SrTiO3
    M. Kitamura, M. Kobayashi, E. Sakai, R. Takahashi, M. Lippmaa, K. Horiba, H. Fujioka, and H. Kumigashira
    Applied Physics Letters, 106, 061605 (2015)
  3. A-site driven ferroelectricity in epitaxial ferromagnetic La2NiMnO6 thin films
    R. Takahashi, I. Ohkubo, K. Yamauchi, M. Kitamura, Y. Sakurai, M. Oshima, T. Oguchi, Y. Cho and M. Lippmaa
    Physical Review B, 91, 134107 (2015) (arXiv: 1504.04905)
  4. Photo-electrochemical epitaxy of silver-oxide clathrate Ag7O8M (M=NO3, HSO4) on rutile-type Nb-doped TiO2 single crystals
    R. Tanaka, R. Takahashi, S. Takata, M. Lippmaa, and Y. Matsumoto
    CrystEngComm, 17, 3701-3707 (2015)
  5. Magnetic coupling at provskite and rock-salt structured interfaces
    M. Matvejeff, E. Ahvenniemi, R. Takahashi and M. Lippmaa
    Applied Physics Letters, 107, 141604 (2015)

2014年

  1. Spontaneous growth of strain-free magnetite nanocrystals via temperature-driven dewetting
    R. Takahashi, H. Misumi, T. Yamamoto, and M. Lippmaa
    Crystal Growth & Design, 14, 1264-1271 (2014)
  2. Pulsed laser deposition of epitaxial BeO thin films on sapphire and SrTiO3
    T. Peltier, R. Takahashi, and M. Lippmaa
    Applied Physics Letters, 104, 231608 (2014)
  3. Growth temperature effect on structural and magnetic properties of Fe3O4 films grown via a self-template method
    R. Takahashi, H. Misumi, M. Lippmaa
    Journal of Applied Physics, 116, 033918 (2014)
  4. Electronic structure and photoelectrochemical properties of an Ir-doped SrTiO3 photocatalyst
    S. Kawasaki, R. Takahashi, K. Akagi, J. Yoshinobu, F. Komori, K. Horiba, H. Kumigashira, K. Iwashina, A. Kudo, and M. Lippmaa
    The Journal of Physical Chemistry C, 118, 20222-20228 (2014)

2013年

  1. Nonmagnetic Sc substitution in a perovskite ferromagnetic insulator Pr0.8Ca0.2MnO3
    T. Harada, R. Takahashi, and M. Lippmaa
    Journal of the Physical Society of Japan, 82, 014801 (2013)
  2. Epitaxial Bi5Ti3FeO15- CoFe2O4 pillar-matrix multiferroic nanostructures
    A. Imai, X. Cheng, H. Xin, E. A. Eliseev, A. N. Morozocska, S. V. Kalinin, R. Takahashi, M. Lippmaa, Y. Matsumoto and V. Nagarajan
    ACS Nano, 7, 11079-11086 (2013)
  3. “Combinatorial nanoscience and technology for solid-state materials”
    H. Koinuma, R. Takahashi, M. Lippmaa, S. \UTF{2013}Y. Jeong, Y. Matsumoto, T. Chikyow, and S. Suzuki
    Handbook of Advanced Ceramics: Materials, Applications, Processing, and Properties, 2nd Edition", (Elsevier), Page 1103-1124, ISBN-10: 0123854695 (2013)

2012年

  1. Photo-electrochemical synthesis of silver-oxide clathrate Ag7O8NO3 on SrTiO3
    R. Tanaka, S. Takata, R. Takahashi, J. K. Grepstad, T. Tybell, and Y. Matsumoto
    Electrochemical and Solid-State Letters, 15, E19-E22 (2012)
  2. Self-template growth of orientation-controlled Fe3O4 thin films
    R. Takahashi, M. Misumi, M. Lippmaa
    Crystal Growth & Design 12, 2679-2683 (2012)
  3. Sub-bandgap photocurrent effect on dynamic pyroelectric measurement in Pt/PbTiO3/Nb:SrTiO3 heterostructures
    R. Takahashi, T. Tybell, M. Lippmaa
    Journal of Applied Physics, 112, 014111 (2012)
  4. Pyroelectric detection of the spontaneous polarization in magnetite thin films
    R. Takahashi, H. Misumi, M. Lippmaa
    Physical Review B, 86, 144105 (2012) (arXiv: 1209.4735)
  5. Epitaxial Rh:SrTiO3 thin film photocathode for water splitting under visible light irradiation
    S. Kawasaki, K. Nakatsuji, J. Yoshinobu, F. Komori, R. Takahashi, M. Lippmaa, K. Mase and A. Kudo
    Applied Physics Letters, 101, 033910 (2012)
  6. Elucidation of Rh-induced in-gap states of Rh:SrTiO3 visible light driven photocatalyst by soft x-ray spectroscopy and first-principles calculations
    S. Kawasaki, K. Akagi, K. Nakatsuji, S. Yamamoto, I. Matsuda, Y. Harada, J. Yoshinobu, F. Komori, R. Takahashi, M. Lippmaa, C. Sakai, H. Niwa, M. Oshima, K. Iwashina, and A. Kudo
    The Journal of Physical Chemistry C, 116, 24445-24448 (2012)

2011年

  1. EELS investigation of Pb and Ti hybridization with O at the PbTiO3/SrTiO3 interface
    E. Eberg, A. T. J. van Helvoort, R. Takahashi, M. Gass, B. Mendis, A. Blenoch, R. Holmestad, and T. Tybell
    Journal of Applied Physics, 109, 034104 (2011)
  2. Confined high-mobility electron gas at the Ruddlesden-Popper type heterointerfaces
    M. Matvejeff, K. Nishio, R. Takahashi, M. Lippmaa
    Applied Physics Letters, 98, 073105 (2011)
  3. Delta-doped epitaxial La:SrTiO3 field-effect transistor
    K. Nishio, M. Matvejeff, R. Takahashi, M. Lippmaa, M. Sumiya, H. Yoshikawa, K. Kobayashi, Y. Yamashita
    Applied Physics Letters, 98, 242113 (2011)
  4. Giant magnetostriction in annealed Co1-xFex thin-films
    D. Hunter, W. Osborn, K. Wang, N. Kazantseva, J. R. Hattrick-Simpers, R. Suchoski, R. Takahashi, M. L. Young, A. Mehta, L. A. Bendersky, S. E. Lofland, M. Wuttig, and I. Takeuchi
    Nature Communications, 2, 518, (2011)
  5. “応力・電気抵抗変化測定技術の開発について”
    菊月達也、高橋竜太、リップマーミック
    計測技術 (日本興業出版)　39, 32-36 (2011)

2010年

  1. Long-range spontaneous structural ordering of barium stannate thin films
    R. Takahashi, K. Valset, E. Folven, E. Eberg, J. K. Grepstad, T. Tybell
    Applied Physics Letters, 97, 081906 (2010)
  2. Photocatalytic synthesis of silver oxide clathrate
    Ag6O8AgNO3
    R. Tanaka, S. Takata, M. Katayama, R. Takahashi, J. K. Grepstad, T. Tybell, Y. Matsumoto
    Journal of The Electrochemical Society, 157, E181 (2010)
  3. Strained state dynamics in VO2 thin film
    T. Kikuzuki, R. Takahashi, and M. Lippmaa
    Physical Review B, 82, 144113 (2010)
    -Selected for the Editor’s suggestion in Physical Review B.
  4. Characteristics of SrTiO3 field effect transistors with DyScO3 gate insulators
    K. Nishio, T. Abe, R. Takahashi, M. Lippmaa
    Japanese Journal of Applied Physics, 49, 125701 (2010)
  5. Identification of quaternary shape memory alloys with near-zero thermal hysteresis and unprecendented functional stability
    R. Zarnetta, R. Takahashi, M. L. Young, A. Savan, Y. Furuya, S. Thienhaus, B. Maas, M. Rahim, J. Frenzel, H. Brunken, Y. S. Chu, V. Srivastava, R. D. James, I. Takeuchi, G. Eggeler, A. Ludwig
    Advanced Functional Materials 20, 1917-1923 (2010)
    -Selected for the front cover in Advanced Functional Materials.
  6. Transport properties of LaTiO3/SrTiO3 heterostructures
    R. Ohtsuka, M. Matvejeff, K. Nishio, R. Takahashi, M. Lippmaa
    Applied Physics Letters, 96, 192111 (2010)
  7. Self-template growth of ferroelectric Bi4Ti3O12 nanoplates via flux-mediated epitaxy with VOx
    A. Imai, V. Nagarajan, R. Takahashi, M. Lippmaa, Y. Matsumoto
    Crystal Growth & Design, 10, 5233-5237 (2010)
  8. Erratum: "Epilayer control of photodeposited materials during UV photocatalysis" [Appl. Phys. Lett. 94, 232901 (2009)]
    R. Takahashi, M. Katayama, \UTF{00D8}. Dahl, J. K. Grepstad, Y. Matsumoto, T. Tybell
    Applied Physics Letters, 97, 059903 (2010)
  9. “フラックス材料のコンビナトリアル探索”
    高橋竜太、松本祐司
    セラミックス　45, 724-727 (2010)

2009年

  1. Epilayer control of photodeposited materials during UV photocatalysis
    R. Takahashi, M. Katayama, \UTF{00D8}. Dahl, J. K. Grepstad, Y. Matsumoto, T. Tybell
    Applied Physics Letters, 93, 232901 (2009)
  2. Fabrication and characterization of PbTiO3 nanomesas realized on nanostructured SrRuO3/SrTiO3 templates
    C. C. You, R. Takahashi, A. Borg, J. K. Grepstad, and T. Tybell
    Nanotechnology, 20, 255705 (2009)
  3. “応力センサ材料高速評価システムの開発”
    菊月達也、高橋竜太、リップマーミック
    電子材料 (工業調査会)　49, 28-32 (2009)

2008年

  1. Photochemical switching of ultrathin PbTiO3 films
    R. Takahashi, J. K. Grepstad, T. Tybell and Y. Matsumoto
    Applied Physics Letters, 92, 112901 (2008)
  2. Ferroelectric stripe-domains in PbTiO3 thin films: depolarization field and domain randomness
    R. Takahashi, \UTF{00D8}. Dahl, E. Eberg, J. K. Grepstad, T. Tybell
    Journal of Applied Physics, 104, 064109 (2008)

2007年

  1. Ceramic liquid droplets stabilized in vacuum
    R. Takahashi, Y. Tsuruta, Y. Yonezawa, T. Ohsawa, H. Koinuma, Y. Matsumoto
    Journal of Applied Physics, 101, 33511 (2007)

2006年

  1. Perfect Bi4Ti3O12 single crystal films via flux-mediated epitaxy
    R. Takahashi, Y. Yonezawa, M. Ohtani, M. Kawasaki, K. Nakajima, T. Chikyow, H. Koinuma, Y. Matsumoto
    Advanced Functional Materials, 16, 485-491 (2006)
    -Selected for the inside front cover in Advanced Functional Materials.
  2. Nanoskyscraper of ferroelectric Bi4Ti3O12
    R. Takahashi, Y. Yonezawa, K. Nakajima, T. Chikyow, H. Koinuma, Y. Matsumoto
    Applied Physics Letters, 88, 152904 (2006)
  3. Epitaxial ScAlMgO4(0001) films grown on sapphire substrates by flux-mediated epitaxy
    T. Obata, R. Takahashi, I. Ohkubo, M. Oshima, K. Nakajima, T. Chikyow, H. Koinuma, Y. Matsumoto
    Applied Physics Letters 89, 191910 (2006)
  4. Combinatorial exploration of flux material for Bi4Ti3O12 single crystal film growth
    R. Takahashi, Y. Yonezawa, M. Ohtani, M. Kawasaki, Y. Matsumoto, H. Koinuma
    Applied Surface Science, 252, 2477-2481 (2006)
  5. Flux-mediated epitaxy for ferroelectric Bi4Ti3O12 single crystal film growth
    R. Takahashi, Y. Yonezawa, Y. Matsumoto, H. Koinuma
    Journal of Electroceramics, 17, 189-195 (2006)
  6. High-throughput characterization of local conductivity of Nd0.9Ca0.1Ba2Cu3O7-d thin film by the low-temperature scanning microwave microscope
    S. Okazaki, N. Okazaki, X. Zhao, H. Sugaya, S. Yaginuma, R. Takahashi, M. Murakami, Y. Matsumoto, T. Chikyow, H. Koinuma and T. Hasegawa
    Applied Surface Science, 252, 2615-2621 (2006)
  7. Combinatorial approach to exploration of a novel fluid oxide flux stable in vacuum for material processing
    Y. Matsumoto, H. Koinuma, Y. Tsuruta, R. Takahashi
    Material Research Society Symposium Proceeding, 894, LL01-05
  8. Development of variable temperature scanning microwave microscope for high throughput materials characterization
    N. Okazaki, S. Okazaki, R. Takahashi, M. Murakami, P. Ahmet, N. Kakiuchi, H. Furusho, T. Nishino, Y. Furubayashi, T. Fukumura, Y. Mastumoto, M. Kawasaki, T. Chikyow, H. Koinuma and T. Hasegawa
    Material Research Society Symposium Proceeding, 894, LL02-03

2005年

  1. Computer design of combinatorial shadow mask for ternary composition spread library
    R. Takahashi, Y. Matsumoto, H. Koinuma
    Measurement Science and Technology, 16, 292-295 (2005)
  2. Flux-mediated epitaxy: general application in vapor phase epitaxy to single crystal quality of complex oxide films
    Y. Matsumoto, R. Takahashi, H. Koinuma
    Journal of Crystal Growth, 275, 325-330 (2005)
  3. Surface termination effect on the photocatalysis on atomically controlled SrTiO3(001) surface
    Y. Matsumoto, T. Ohsawa, R. Takahashi, H. Koinum
    Thin Solid Films, 486, 11-14 (2005)
  4. Structure of NiO and Li-doped NiO single crystalline layers with atomically flat surface
    U. S. Joshi, R. Takahashi, Y. Matsumoto, and H. Koinuma
    Thin Solid Films, 486, 214-217 (2005)

2004年

  1. Fabrication of Nd1-xCaxBa2Cu3 O7-d (x=0-0.3) single crystalline films by Tri-phase epitaxy
    R. Takahashi, Y. Matsumoto, H. Kohno, M. Kawasaki and H. Koinuma
    Journal of Crystal Growth, 262, 308-312 (2004)
  2. Design of combinatorial shadow masks for complete ternary phase diagramming of solid state materials
    R. Takahashi, H. Kubota, M. Murakami, Y. Yamamoto, Y. Matsumoto, H. Koinuma
    Journal of Combinatorial Chemistry, 6, 50-53 (2004)
  3. Development of a new combinatorial mask for addressable ternary phase diagramming
    R. Takahashi, H. Kubota, T. Tanigawa, M. Murakami, Y. Yamamoto, Y. Matsumoto, H. Koinuma
    Applied Surface Science, 223, 249-252 (2004).
  4. Combinatorial synthesis of RECa4O(BO3)3 epitaxial thin films and its luminescent characteristics
    H. Kubota, R. Takahashi, T.-W. Kim, N. Arai, M. Yoshimura, H. Nakao, H. Furuya, Y. Mori, T. Sasaki, Y. Matsumoto, H. Koinuma
    Applied Surface Science, 223, 241-244 (2004).
  5. Mathematical design of linear action masks for binary and ternary composition spread film library
    Y. Yamamoto, R. Takahashi, Y. Matsumoto, T. Chikyow, H. Koinuma
    Applied Surface Science, 223, 9-13 (2004).
  6. High-throughput screening of flux materials for single crystal growth by combinatorial pulsed Laser deposition
    R. Takahashi, T. Tanigawa, Y. Yamamoto, Y. Yonezawa Y. Matsumoto, H. Koinuma
    Material Research Society Symposium Proceeding, 804 JJ9.20.1-6 (2004)
  7. “ナノ・ IT時代の分子機能材料と素子開発” NTS出版　
    第9章　第2節　282-289 (2004)
    セラミックス超伝導材料　-構造と物性-
    鯉沼秀臣・高橋竜太

2003年

  1. Recognition of the atomic termination layer in perovskite oxide substrates by reflection high energy electron diffraction
    R. Takahashi, Y. Matsumoto, H. Koinuma
    Japanese Journal of Applied Physics, 42. L289-290 (2003)
  2. Temperature dependence of absorption spectra in anatase TiO2 epilayers
    T. Makino, Y. Segawa, M. Kawasaki, Y. Matsumoto, H. Koinuma, M. Murakami, and R. Takahashi
    Journal of the Physical Society of Japan, 72 (10), 1-3 (2003)

2002年

  1. Growth dynamics of the epitaxial SrO film on SrTiO3(001)
    R. Takahashi, Y. Matsumoto, T. Ohsawa, M. Lippmaa, M. Kawasaki and H. Koinuma
    Journal of Crystal Growth, 234, 505 (2002)
  2. Combinatorial optimization of atomically controlled growth for oxide films by the carrousel type laser molecular beam epitaxy
    R. Takahashi, Y. Matsumoto, M. Lippmaa, M. Kawasaki and H. Koinuma
    Applied Surface Science, 197-198, 532 (2002)
  3. Combinatorial optimization of atomically controlled growth for oxide films by the carrousel type laser molecular beam epitaxy
    R. Takahashi, Y. Matsumoto, M. Lippmaa, M. Kawasaki and H. Koinuma
    Material Research Society Symposium Proceeding 700 (2002) S1. 4
  4. Development of combinatorial PLD-STM system for the quick nano-fabrication and evaluation
    Y. Matsumoto, T. Ohsawa, R. Takahashi, H. Koinuma
    Material Research Society Symposium Proceeding 700 (2002) S1. 1
  5. High throughput characterization of magnetic semiconductor thin films with a scanning SQUID microscope
    X. J. Fan, M. Murakami, R. Takahashi, T. Koida, Y. Matsumoto, T. Hasegawa, T. Fukumura, M. Kawasaki, P. Ahmet, T. Chikyow and H. Koinuma
    Material Research Society Symposium Proceeding 700 (2002) S2. 7
  6. Combinatorial search for transparent oxide diluted magnetic semiconductors
    T. Fukumura, M. Kawasaki, Z. Jin, H. Kimura, Y. Yamada, M. Haemori, Y. Matsumoto, K. Inaba, M. Murakami, R. Takahashi, T. Hasegawa, H. Koinuma
    Material Research Society Symposium Proceeding 700 (2002) S2. 6. 1
  7. “Tri-Phase Epitaxy法による高温超伝導体単結晶薄膜の作製”
    高橋竜太、K.S. Yun、松本祐司、川崎雅司、知京豊裕、鯉沼秀臣　
    日本金属学会誌、66、4 (2002) 284-288
  8. “コンビナトリアルテクノロジー：明日を開く’もの作り’の新世界”　丸善株式会社
    第6章　第1節　コンビナトリアルフラックスエピタキシー
    高橋竜太、松本祐司
    第5章　第2節　コンビナトリアルマスキング技術
    高橋竜太、山本幸生

2001年

  1. Ferromagnetism in Co-doped TiO2 rutile thin films grown by Laser molecular beam epitaxy
    Y. Matsumoto, R. Takahashi, M. Murakami, T. Koida, X. J. Fan, T. Hasegawa, T. Fukumura, M. Kawasaki, S. Koshihara and H. Koinuma
    Japanese Journal Applied Physics, 40, L1204 (2001)
  2. Concurrent x-ray diffractometer for high throughput structural diagnosis of epitaxial thin films
    M. Ohtani, T. Fukumura, M. Kawasaki, K. Omote, T. Kikuchi, J. Harada, A. Ohtomo, M. Lippmaa, T. Ohnishi, D. Komiyama, R. Takahashi, Y. Matsumoto and H. Koinuma
    Applied Physics Letters, 79, 3594 (2001)