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学術論文

  1. S.Ishihara, T.Hirao, K.Mori, M.Kitagawa, M.Ohno, S.Kohiki,
    "Interaction between n-type amorphous hydrogenated silicon films and metal electrodes",
    Journal of Applied Physics, Vol.53, No.5, pp.3909-3911 (1982).
  2. S.Kohiki, T.Ohmura, K.Kusao,
    "A new charge correction method in x-ray photoelectron spectroscopy",
    Journal of Electron Spectroscopy and Related Phenomena, Vol.28, No.4, pp.229-237 (1983).
  3. S.Kohiki, T.Ohmura, K.Kusao,
    "Appraisal of a new charge correction method in x-ray photoelectron spectroscopy",
    Journal of Electron Spectroscopy and Related Phenomena, Vol.31, No.1, pp.85-90 (1983).
  4. M.Kitagawa, K.Mori, S.Ishihara, M.Ohno, T.Hirao, Y.Yoshioka, S.Kohiki,
    "Interaction of hydrogenated amorphous silicon films with transparent conductive films",
    Journal of Applied Physics, Vol.54, No.6, pp.3269-3271 (1983).
  5. S.Kohiki, K.Oki, T.Ohmura, H.Tsujii, T.Onuma,
    "Chemical state depth profile for GaAs surface",
    Japanese Journal of Applied Physics, Vol.23, No.1, pp.L15-L17 (1984).
  6. S.Kohiki,
    "Problem of evaporated gold as an energy reference in x-ray photoelectron spectroscopy",
    Applications of Surface Science, Vol.17, No.4, pp.497-503 (1984).
  7. S.Kohiki, K.Oki,
    "Problems of adventitious carbon as an energy reference",
    Journal of Electron Spectroscopy and Related Phenomena, Vol.33, No.4, pp.375-380 (1984).
  8. S.Kohiki, K.Oki,
    "An appraisal of evaporated gold as an energy reference in x-ray photoelectron spectroscopy",
    Journal of Electron Spectroscopy and Related Phenomena, Vol.36, No.1, pp.105-110 (1985).
  9. S.Kohiki, K.Oki, F.Konishi,
    "An effect on the binding energy of reference gold in x-ray photoelectron spectroscopy",
    Analytical Sciences, Vol.1, June, pp.115-117 (1985).
  10. S.Hotta, W.Shimotsuma, M.Taketani, S.Kohiki,
    "XPS and IR study of electrochemically or chemically redoped poly(3-methylthienylene) films",
    Synthetic Metals, Vol.11, No.3, pp.139-157 (1985).


  11. S.Kohiki,
    "Photoemission from small Pd clusters on Al2O3 and SiO2 substrates",
    Applications of Surface Science, Vol.25, No.1/2, pp.81-94 (1986).
  12. 掘田収, 保坂富治, 曽我真守, 竹谷誠, 古曵重美, 下間亘,
    "電解重合で合成したポリチエニレンフィルムの構造と導電性",
    日本化学会誌, No.3, pp.365-372 (1986).
  13. M.Kubo, K.Koga, M.Ogura, S.Kohiki,
    "Characterization of InGaAsP surface corrugation used for distributed feedback lasers by means of Raman spectroscopy",
    Applied Physics Letters, Vol.49, No.6, pp.325-327 (1986).
  14. S.Kohiki, S.Ikeda,
    "Photoemission from small palladium clusters supported on various substrates",
    Physical Review B, Vol.34, No.6, pp.3786-3797 (1986).
  15. K.Tabata, S.Kohiki,
    "Effect of thermal treatments on the catalytic properties of La0.8Sr0.2CoO3",
    Journal of Materials Science Letters, Vol.6, No.9, pp.1030-1032 (1987).
  16. S.Kohiki, S.Ozaki, T.Hamada, K.Tabata,
    "Auger parameter in x-ray photoelectron spectroscopy of perovskite-type mixed oxides (La1-xMxCoO3, x=0-0.5, M;Ce,Sr)",
    Applications of Surface Science, Vol.28, No.1, pp.85-91 (1987).
  17. S.Kohiki, S.Ozaki, T.Hamada, K.Taniguchi,
    "Characterization of silicon compounds using the Auger parameter in x-ray photoelectron spectroscopy (XPS)",
    Applications of Surface Science, Vol.28, No.2, pp.103-110 (1987).
  18. T.Hirao, K.Setsune, M.Kitagawa, Y.Manabe, K.Wasa, S.Kohiki,
    "Role of ions and radical species in silicon nitride deposition by ECR plasma CVD method",
    Japanese Journal of Applied Physics, Vol.26, No.5, pp.L544-L546 (1987).
  19. K.Tabata, I. Matsumoto, S.Kohiki,
    "Surface characterization and catalytic properties of La1-xSrxCoO3",
    Journal of Materials Science, Vol.22, No.5, pp.1882-1886 (1987).
  20. S.Kohiki, T.Hamada, T.Wada,
    "Temperature-dependent change of Cu-O bond length in YBa2Cu3O7",
    Physical Review B, Vol.36, No.4, pp.2290-2293 (1987).


  21. K.Tabata, I.Matsumoto, S.Kohiki,
    "Effect of thermal treatment on catalytic properties of La0.9Ce0.1CoO3",
    Journal of Materials Science, Vol.22, No.8, pp.3037-3040 (1987).
  22. K.Tabata, S.Kohiki,
    "Catalytic properties and surface states of La1-x(Th, Sr)xCoO3",
    Journal of Materials Science, Vol.22, No.10, pp.3781-3783 (1987).
  23. K.Tabata, I. Matsumoto, S.Kohiki, M.Misono,
    "Catalytic properties and surface states of La1-xCexCoO3",
    Journal of Materials Science, Vol.22, No.11, pp.4031-4035 (1987).
  24. K.Tabata, S.Kohiki,
    "X-ray photoelectron spectroscopy study of perovskite-type mixed oxides (La1-xA'xCoO3)",
    Journal of Materials Science, Vol.23, No.1, pp.343-346 (1988).
  25. K.Tabata, S.Kohiki,
    "Effects of thermal treatment on the catalytic properties of LaCoO3 and La0.8Sr0.2CoO3",
    Journal of Materials Science, Vol.23, No.3, pp.1056-1059 (1988).
  26. K.Tabata, H.Fukuda, S.Kohiki, N.Mizuno, M.Misono,
    "Uptake of NO gas by YBa2Cu3Oy",
    Chemistry Letters 1988, No.5, pp.799-802 (1988).
  27. M.Kubo, Y.Sasai, M.Ogura, S.Kohiki,
    "Interfacial solid-state reaction at thermally oxidized In1-xGaxAsyP1-y alloys",
    Journal of Applied Physics, Vol.64, No.1, pp.184-187 (1988).
  28. S.Kohiki, T.Wada, S.Kawashima, H.Takagi, S.Uchida, S.Tanaka,
    "Photoemission from single crystalline Bi-Sr-Ca-Cu-O",
    Physical Review B, Vol.38, No.10, pp.7051-7053 (1988).
  29. H.Adachi, S.Kohiki, K.Setsune, T.Mitsuyu, K.Wasa,
    "Formation of superconducting Bi-Sr-Ca-Cu-O thin films with controlled c-axis lattice spacings by multitarget sputtering",
    Japanese Journal of Applied Physics, Vol.27, No.10, pp.L1883-L1886 (1988).
  30. S.Kohiki, T.Wada, S.Kawashima, H.Takagi, S.Uchida, S.Tanaka,
    "Structure and bonding of Bi-Sr-Ca-Cu-O crystal by x-ray photoelectron spectroscopy",
    Physical Review B, Vol.38, No.13, pp.8868-8872 (1988).


  31. S.Kohiki, K.Hirochi, H.Adachi, K.Setsune, K.Wasa,
    "Superconductivity and Cu valence of Bi-Sr-Ca-Cu-O thin films",
    Physical Review B, Vol.38, No.13, pp.9201-9204 (1988).
  32. S.Kohiki, K.Hirochi, H.Adachi, K.Setsune, K.Wasa,
    "Effect of annealing in oxygen on the structure formation of Bi-Sr-Ca-Cu-O thin films",
    Physical Review B, Vol.39, No.7, pp.4695-4698 (1989).
  33. A.Enokihara, H.Higashino, S.Kohiki, K.Setsune, K.Wasa,
    "Effects of Ar ion beam etching on Gd-Ba-Cu-O superconducting thin films",
    Japanese Journal of Applied Physics, Vol.28, No.3, pp.L452-L455 (1989).
  34. K.Setsune, Y.Ichikawa, T.Kamada, K.Hirochi, H.Adachi, S.Kohiki, K.Wasa,
    "Study on low temperature processing for rare-earth-free high Tc superconducting thin films",
    Cryogenics, Vol.29, No.3A, pp.296-303 (1989).
  35. S.Hatta, H.Adachi, Y.Ichikawa, S.Hayashi, S.Kohiki, K.Wasa,
    "Magnetic relaxation of high Tc superconducting thin films",
    Journal of the Physical Society of Japan, Vol.58, No.11, pp.4132-4138 (1989).
  36. S.Kohiki, S.Hayashi, H.Adachi, S.Hatta, K.Setsune, K.Wasa,
    "Electron spectroscopy of Nd2-xCexCuO4-y (x=0, 0.15 and 0.23) thin films",
    Journal of the Physical Society of Japan, Vol.58, No.11, pp.4139-4146 (1989).
  37. A.Enokihara, S.Kohiki, K.Setsune, K.Wasa, Y.Higashi, S.Fukushima, Y.Gohshi,
    "X-ray irradiation effects on ErBa2Cu3O7-x superconducting thin films",
    Physica C, Vol.161, No.3, pp.431-434 (1989).
  38. T.Kamada, S.Hayashi, S.Kohiki, H.Adachi, M.Kitagawa, T.Hirao, K.Wasa,
    "Plasma irradiation effects on Nd-Ce-Cu-O and La-Sr-Cu-O thin films",
    Japanese Journal of Applied Physics, Vol.29, No.1, pp.L83-L85 (1990).
  39. S.Hayashi, T.Kamada, S.Kohiki, T.Hirao, K.Wasa, A.Matsuda, M.Hangyo, I.Nakashima,
    "Characteristics of superconducting Gd-Ba-Cu-O thin films",
    Japanese Journal of Applied Physics, Vol.29, No.2, pp.L302-L305 (1990).
  40. S.Kohiki, S.Hatta, K.Setsune, K.Wasa, Y.Higashi, S.Fukushima, Y.Gohshi,
    "Creation of strong pinning sites by x-ray irradiation of Gd1Ba2Cu3O7-x Superconducting thin films",
    Applied Physics Letters,Vol.56, No.3, pp.298-300 (1990).


  41. S.Kohiki, T.Satoh, S.Hatta, K.Setsune, K.Wasa, Y.Higashi, S.Fukushima, Y.Gohshi,
    "X-ray irradiation effects on Er1Ba2Cu3O7-x superconducting thin films",
    Materials Letters, Vol.9, No.5/6, pp.185-188 (1990).
  42. S.Kohiki, J.Kawai, T.Kamada, S.Hayashi, H.Adachi, K.Setsune, K.Wasa,
    "Reduction of Nd1.85Ce0.15CuO4",
    Solid State Communications, Vol.73, No.11, pp.787-789 (1990).
  43. S.Kohiki, S.Hatta, T.Kamada, A.Enokihara, T.Satoh, K.Setsune, K.Wasa, Y.Higashi, S.Fukushima, Y.Gohshi,
    "X-ray irradiation enhanced critical current density and strong pinning sites created in Gd1Ba2Cu3O7-x thin films",
    Applied Physics A, Vol.50, No.5, pp.509-514 (1990).
  44. K.Setsune, S.Hayashi, H.Adachi, K.Hirochi, S.Kohiki, S.Hatta, K.Wasa,
    "Superconducting thin films of n-type copper oxide prepared by rf magnetron sputtering",
    Vacuum, Vol.41, No.4/6, pp.864-866 (1990).
  45. S.Kohiki, J.Kawai, T.Kamada, S.Hayashi, H.Adachi, K.Setsune, K.Wasa,
    "An Effect of reduction on Nd1.85Ce0.15CuO4 thin film",
    Physica C, Vol.166, No.5/6, pp.437-441 (1990).
  46. S.Kohiki, T.Hamada,
    "Temperature-dependent change of Cu-O bond in La2CuO4 and YBa2Cu3O7",
    Journal of Materials Science, Vol.25, No.2B, pp.1344-1346 (1990).
  47. S.Kohiki, J.Kawai, S.Hayashi, H.Adachi, S.Hatta, K.Setsune, K.Wasa,
    "X-ray photoelectron spectroscopy of Nd2-xCexCuO4 (x=0 and 0.15) thin films",
    Journal of Applied Physics, Vol.68, No.3, pp.1229-1232 (1990).
  48. Y.Ichikawa, M.Kitabatake, S.Kohiki, S.Hatta, H.Adachi, K.Setsune, K.Wasa,
    "Study on sulfur substituted Y-Ba-Cu-O thin films",
    Physica C, Vol.171, No1/2, pp.121-125 (1990).
  49. 古曵重美, 八田真一郎, 瀬恒健太郎, 和佐清孝,
    "銅酸化物超伝導体のXPS",
    X線分析の進歩, Vol.22, pp.187-200 (1991).
  50. S.Kohiki, M.Nishitani, K.Nishikura, T.Negami, T.Wada, T.Hirao,
    "Characterization of CuInSe2 thin films",
    Analytical Sciences, Vol.7, pp.1211-1214 (1991).


  51. A.Enokihara, S.Kohiki, H.Higashino, K.Setsune, K.Wasa,
    "UV-light irradiation effects on oxide superconducting thin films"
    , IEEE Transactions on Magnetic, Vol.27, No.2, pp.1544-1547 (1991).
  52. S.Kohiki, M.Nishitani, T.Negami, K.Nishikura, T.Hirao,
    "Nitrogen implantation for molecular beam deposited CuInSe2 thin films",
    Applied Physics Letters, Vol.59, No.14, pp.1749-1751 (1991).
  53. S.Kohiki, S.Hatta, K.Setsune, K.Wasa, M.Sakai, S.Fukushima, Y.Gohshi,
    "X-ray irradiation effects on superconductivity of cuprate superconductor thin films",
    Journal of Applied Physics, Vol.70, No.11, pp.6945-6951 (1991).
  54. S.Kohiki, K.Nishikura, T.Wada, T.Hirao,
    "Characterization of single crystalline CdTe surface",
    Applied Surface Science, Vol.59, No.1, p.39-44 (1992).
  55. S.Kohiki, M.Nishitani, K.Nishikura, T.Negami, M.Terauchi, T.Hirao,
    "Characterization of molecular beam deposited CuInSe2 thin films",
    Thin Solid Films, Vol.207, No.1/2, pp.265-269 (1992).
  56. S.Kohiki, M.Nishitani, T.Negami, T.Wada,
    "X-ray photoelectron spectroscopy of CuInSe2",
    Physical Review B, Vol.45, No.16, pp.9163-9168 (1992).
  57. K.Tabata, S.Kohiki,
    "X-ray photoelectron study of the methane interaction with LaCoO3",
    Bulletin of the Chemical Society of Japan, Vol.65, No.5, pp.1295-1298 (1992).
  58. S.Kohiki, M.Nishitani, T.Negami, T.Wada,
    "X-ray photoelectron spectroscopy of Cu-In-Se-N and Cu-In-Se thin films",
    Journal of Materials Research, Vol.7, No.8, pp.1984-1986 (1992).
  59. S.Kohiki, M.Nishitani, T.Negami, T.Wada, M.Sakai, Y.Gohshi,
    "X-ray fluorescence spectroscopy of Cu-In-Se chalcopyrite structure thin films",
    Physical Review B, Vol.46, No.12, pp.7911-7914 (1992).
  60. S.Kohiki, M.Nishitani, T.Negami, T.Wada,
    "Valence manipulation and homojunction diode fabrication of chalcopyrite structure Cu-In-Se thin films",
    Thin Solid Films, Vol.226, No.1, pp.149-155 (1993).


  61. 古曵重美, 西谷幹彦, 根上卓之, 和田隆博, 坂井全弘, 合志陽一,
    "カルコパイライト型 Cu-In-Se, Cu-In-Se-N薄膜のキャラクタリゼーション",
    X線分析の進歩, Vol.24, pp.145-160 (1993).
  62. S.Kohiki, M.Nishitani, T.Negami, T.Wada,
    "CuInSe2 homojunction diode fabricated by phosphorus doping",
    Applied Physics Letters, Vol.62, No.14, pp.1656-1657 (1993).
  63. A.Enokihara, S.Kohiki, K.Setsune, K.Wasa,
    "X-ray and UV-light irradiation effects on oxide superconducting thin films",
    Materials Science Forum, Vol.137-139, pp.153-164 (1993).
  64. M.Nishitani, T.Negami, S.Kohiki, M.Terauchi, T.Wada, T.Hirao,
    "Homojunction diode of CuInSe2 thin film fabricated by nitrogen implantation",
    Journal of Applied Physics, Vol.74, No.3, pp.2067-2070 (1993).
  65. S.Kohiki, M.Sakai, K.Mizuno, S.Hayashi, A.Enokihara, K.Setsune, S.Fukushima, Y.Gohshi,
    "Many-body effects in x-ray photoemission and high-Tc Superconductivity of cuprate superconductors",
    Journal of Applied Physics, Vol.74, No.12, pp.7410-7413 (1993).
  66. S.Kohiki, M.Nishitani, T.Wada,
    "High energy spectroscopy of thin films of chalcopyrite structure Cu-In-Se and related materials",
    Japanese Journal of Applied Physics, Vol.32, S32-3, 203-205 (1993).
  67. S.Kohiki, M.Nishitani, T.Negami, T.Wada, H.Monjushiro, I Watanabe, Y.Yokoyama,
    "UV photoelectron yield spectroscopy of chalcopyrite structure Cu-In-Se thin films",
    Thin Solid Films, Vol.238, No.2, pp.195-198 (1994).
  68. S.Kohiki, M.Nishitani, T.Wada,
    "Enhanced electrical conductivity of zinc oxide thin films by ion implantation of gallium, aluminum, and boron atoms",
    Journal of Applied Physics, Vol.75, No.4, pp.2069-2072 (1994).
  69. M.Nishitani, M.Ikeda, T.Negami, S.Kohiki, N.Kohara, M.Terauchi, H.Wada, T.Wada,
    "Fabrication of substrate-type CuInSe2 thin-film solar cells",
    Solar Energy Materials and Solar Cells, Vol.35, pp.203-208 (1994).
  70. 古曵重美, 坂井全弘, 和田隆博, 瀬恒謙太郎, 八田真一郎,
    "Hartree-Fock-Slater法を用いた非化学量論比組成CuInSe2の電子状態解析",
    X線分析の進歩, Vol.25, pp.327-336 (1994).


  71. S.Kohiki, M.Nishitani, T.Wada, T.Hirao,
    "Enhanced conductivity of zinc oxide thin films by ion implantation of hydrogen atoms",
    Applied Physics Letters, Vol.64, No.21, pp.2876-2878 (1994).
  72. S.Kohiki, K.Mizuno, A.Enokihara, S.Hayashi, M.Sakai, K.Setsune, S.Fukushima, Y.Gohshi,
    "Cu 2p photoelectron and 2p3/2-Valence-Valence Auger electron spectra of cuprate superconductors",
    Japanese Journal of Applied Physics, Vol.33, No.12A, pp.6699-6705 (1994).
  73. S.Kohiki, M.Nishitani, T.Wada,
    "Preparation of conductive and transparent thin films by argon ion beam sputtering of zinc oxide in atmosphere containing hydrogen",
    Japanese Journal of Applied Physics, Vol.33, No.12A, pp.6706-6707 (1994).
  74. 古曵重美, 福島整, 坂井全弘, 瀬恒謙太郎, 八田真一郎,
    "ドーパントによるCuInSe2光電子スペクトル変化のクラスター計算を用いた検討",
    X線分析の進歩, Vol.26, pp.283-294 (1995).
  75. 古曵重美,
    "X線光電子分光法におけるチャージング",
    Journal of Surface Analysis, Vol.2, No.2, pp.187-193 (1996).
  76. T.Negami, M.Nishitani, S.Kohiki, T.Wada,
    "Solar cell having chalcopyrite semiconductor film",
    Solar Energy, Vol.57, No.1, pp.10-11 (1996).
  77. H.Ohyama, J.Vanhellemont, Y.Takami, K.Hayama, T.Kudo, S.Kohiki, M.Sunaga, T.Hakata,
    "Degradation of InGaAs pin photodiodes by neutron-irradiation",
    Semiconductor Science and Technology, Vol.11, No.10, pp.1461-1463 (1996).
  78. H.Ohyama, J.Vanhellemont, Y.Takami, K.Hayama, T.Kudo, T.Hakata, S.Kohiki, M.Sunaga,
    "Degradation and recovery of In0.53Ga0.47As photodiodes by 1-MeV fast neutrons",
    IEEE Transaction on Nuclear Science, Vol.43, No.6, pp.3019-3026 (1996).
  79. 丸山達哉, 古曵重美,
    "LiNbO3のＸ線光電子分光",
    X線分析の進歩, Vol.28, pp.95-102 (1997).
  80. S.Kohiki, S.Fukushima, H.Yoshikawa, M.Arai,
    "Energy Loss Structure in X-ray Photoemission spectra of Single Crystalline LiNbO3, LiTaO3, MgO and α-Al2O3",
    Japanese Journal of Applied Physics, Vol.36, No.5A, pp.2856-2862 (1997);
    Vol.37, No.4A, pp.2078 (1998).


  81. S.Kohiki, M.Arai, H.Yoshikawa, S.Fukushima,
    "Electron-energy-loss function of LiTaO3 and LiNbO3 by x-ray photoemission spectroscopy: Theory and experiment",
    Physical Review B, Vol.57, No.23, pp.14572-14575 (1998).
  82. 下岡弘和, 古曵重美,
    "ゾル−ゲル合成チタン酸バリウムゲルの熱的挙動",
    Journal of the Ceramic Society of Japan, Vol.106, No.7, pp.703-708 (1998).
  83. Y.Adachi, S.Kohiki, K.Wagatsuma, M.Oku,
    "Intrinsic and extrinsic surface states of single crystalline SrTiO3",
    Journal of Applied Physics, Vol.84, No.4, pp.2123-2126 (1998).
  84. K.Fukuzaki, S.Kohiki, H.Yoshikawa, S.Fukushima, T.Watanabe, I.Kojima,
    "Changes in the electronic structure of CuInS2 thin films by Na incorporation",
    Applied Physics Letters, Vol.73, No.10, pp.1385-1387 (1998).
  85. J.Piao, S.Takahashi, S.Kohiki,
    "Preparation and characterization of V2O3 powder and film",
    Japanese Journal of Applied Physics, Vol.37, No.12A, pp.6519-6523 (1998).
  86. S.Kohiki,
    "Many-body effects in x-ray photoemission spectroscopy and Electronic properties of solids",
    Spectrochimica Acta B, Vol.54, No.1, pp.123-131 (1999).
  87. 福崎浩一, 古曵重美, 山本哲也, 渡辺隆行, 吉川英樹, 福島整, 小島勇夫,
    "カルコパイライト型CuInS2薄膜表面のＸ線光電子分光と第一原理計算",
    Ｘ線分析の進歩, Vol.30, pp.111-121 (1999).
  88. 早川優子, 古曵重美, 奥正興, 新井正男, 吉川英樹, 福島整, 生地文也,
    "OsO4グロー放電堆積薄膜のキャラクタリゼーション",
    Ｘ線分析の進歩, Vol.30, pp.123-129 (1999).
  89. 朴錦順, 高橋誠治, 古曵重美,
    "Cr添加V2O3膜のゾルゲル法による作製とその抵抗率−温度特性",
    Journal of the Ceramic Society of Japan, Vol.107, No.4, pp.375-378 (1999).
  90. Y.Adachi, S.Kohiki, K.Wagatsuma, M.Oku,
    "Changes in the chemical state of monocrystalline SrTiO3 surface by argon ion bombardment",
    Applied Surface Science, Vol.143, No.1-4, pp.272-276 (1999).


  91. Y.Hayakawa, S.Kohiki, M.Arai, H.Yoshikawa, S.Fukushima, M.Oku, F.Shoji,
    "Electronic structure and electrical properties of amorphous OsO2",
    Physical Review B, Vol.59, No.17, pp.11125-11127 (1999).
  92. 清島隆太, 古曵重美, 松嶋茂憲, 奥正興,
    "In2O3: Lix (x=0-1.0)の合成とキャラクタリゼーション",
    日本化学会誌, No.5, pp.323-327 (1999).
  93. K.Yamada, S.Kohiki,
    "Dielectric and optical properties of BaTiO3 mesocrystals",
    Physica E (Low Dimensional Systems and Nanostructures),
    Vol.4, No.3, pp.228-230 (1999).
  94. Y.Hayakawa, K.Fukuzaki, S.Kohiki, Y.Shibata, T.Matsuo, K.Wagatsuma, M.Oku,
    "X-ray photoelectron spectroscopy of highly conducting and amorphous osmium dioxide thin films",
    Thin Solid Films, Vol.347, No.1/2, pp.56-59 (1999).
  95. S.Kohiki, M.Arai, H.Yoshikawa, S.Fukushima,
    "Energy-loss structure of x-ray photoelectron spectra of MgO and α-Al2O3",
    Journal of Physical Chemistry B, Vol.103, No.25, pp.5296-5299 (1999).
  96. M.Oku, H.Matsuta, K.Wagatsuma, Y.Waseda, S.Kohiki,
    "Removal of inelastic scattering part from Ti 2p XPS spectrum of TiO2 by deconvolution method using O 1s as response function",
    Journal of Electron Spectroscopy and Related Phenomena,
    Vol.105, No.2/3, pp.211-218 (1999).
  97. H.Higashijima, S.Kohiki, S.Takada, A.Shimizu, K.Yamada,
    "Optical and dielectric properties of quantum-confined SrBa2Ta2O9 mesocrystals",
    Applied Physics Letters, Vol.75, No.20, pp.3189-3191 (1999).
  98. M.Oku, K.Wagatsuma, S.Kohiki,
    "Ti 2p and Ti 3p X-ray photoelectron spectra for TiO2, SrTiO3 and BaTiO3",
    Physical Chemistry Chemical Physics, Vol.1, No.23, pp.5327-5331 (1999).
  99. S.Kohiki, S.Takada, A.Shimizu, K.Yamada, H.Higashijima, M.Mitome,
    "Quantum-confinement effects on the optical and dielectric properties for mesocrystals of BaTiO3 and SrBa2Ta2O9",
    Journal of Applied Physics, Vol.87, No.1, pp.474-478 (2000).
  100. S.Matsushima, S.Kohiki,
    "Difference of electronic structures between NaInO2 and NaInS2",
    Chemistry Letters 2000, pp.8-9 (2000).


  101. K.Fukuzaki, S.Kohiki, S.Matsushima, M.Oku, T.Hideshima, T.Watanabe,S.Takahashi, H.Shimooka,
    "Preparation and characterization of NaInO2 and NaInS2",
    Journal of Materials Chemistry, Vol.10, No.3, pp.779-782 (2000).
  102. S.Kohiki, S.Takada, K.Yamada, Y.Adachi, A.Shimizu, M.Oku, M.Mitome,
    "Dilution effects on optical absorption and core-level photoelectron spectra of BaTiO3 mesocrystals",
    Physica E, Vol.5, No.3, pp.161-166 (2000).
  103. 紀元徳, 高橋誠治, 古曵重美,
    "BaPbO3膜上へのPb(Mg1/3Nb2/3)O3膜の低温合成とその誘電特性",
    Journal of the Ceramic Society of Japan, Vol.108, No.3, pp.312-314 (2000).
  104. 奥正興, 松田秀幸, 我妻和明, 古曵重美,
    "チタニウム化合物のTi 2pＸ線光電子スペクトルからの非弾性散乱部の除去",
    X線分析の進歩, Vol.31, pp.39-46 (2000).
  105. 安達祐次, 高田省三, 古曵重美, 清水昭彦, 奥正興, 三留正則,
    "BaTiO3メソ結晶のX線光電子分光",
    日本化学会誌, No.4, pp.233-236 (2000).
  106. 富田理絵, 浦野哲, 古曵重美,
    "X線光電子分光法 (XPS)を用いた塗膜表面におけるケイ酸エステルの加水分解率の定量的評価",
    日本化学会誌, No.4, pp.267-271 (2000).
  107. S.Takada, S.Kohiki, Y.Adachi, A.Shimizu, S.Takahashi, M.Mitome, M.Oku,
    "Shifts of core-level electron binding energies for SrBi2Ta2O9 nano-particles",
    Chemistry Letters 2000, pp.748-749 (2000).
  108. T.Yamamoto, K.Fukuzaki, S.Kohiki,
    "Influence of incorporation of Na on p-type CuInS2 thin films",
    Applied Surface Science, Vol.159/160, No.1-4, pp.345-349 (2000).
  109. S.Matsushima, S.Kohiki, M.Oku,
    "Effect of La Doping on the Electronic Structure of SrTiO3",
    Journal of the Ceramic Society of Japan, Vol.108, No.5, pp.518-520 (2000).
  110. S.Kohiki, M.Arai, H.Yoshikawa, S.Fukushima, M.Oku, Y.Waseda,
    "Core level XPS satellites of SrTiO3, SrTiO3:La and SrTiO3:Nb",
    Physical Review B, Vol.62, No.12, pp.7964-7969 (2000).


  111. M.Sato, S.Kohiki, Y.Hayakawa, Y.Sonda, T.Babasaki, H.Deguchi, M.Mitome,
    "Dilution effect on magnetic properties of Co3O4 nanocrystals",
    Journal of Applied Physics, Vol.88, No.5, pp.2771-2774 (2000).
  112. M.Sato, S.Takada, S.Kohiki, T.Babasaki, H.Deguchi, M.Oku, M.Mitome,
    "Magnetic properties of CoII meso-clusters",
    Applied Physics Letters, Vol.77, No.8, pp.1194-1196 (2000).
  113. H.Shimooka, S.Kohiki, T.Kobayashi, M.Kuwabara,
    "Preparation of translucent barium titanate ceramics from sol-gel-derived transparent monolithic gels",
    Journal of Materials Chemistry, Vol.10, pp.1511-1512 (2000).
  114. S.Kohiki, S.Takada, A.Shimizu, K.Yamada, H.Higashijima, M.Mitome,
    "Response to Comment on 'Quantum-confinement effects on the optical and dielectric properties for mesocrystals of BaTiO3 and SrBa2Ta2O9' ",
    Journal of Applied Physics, Vol.88, No.10, pp. 6093-6095 (2000).
  115. S.Matsushima, S.Kohiki, M.Oku,
    "Difference of electronic structures between SrTiO3 and BaTiO3",
    Journal of the Ceramic Society of Japan, Vol.108, No.10, pp. 952-954 (2000).
  116. K.Fukuzaki, S.Kohiki, T.Yamamoto, M.Oku, T.Watanabe,
    "Co-incorporation effects of O and Na with CuInS2 thin films",
    Applied Physics Letters, Vol.77, No.17, pp. 2713-2715 (2000).
  117. H.Shimooka, T.Yamamoto, S.Takahashi, S.Kohiki, "Synthesis of free-standing crystalline barium titanate films at vapor/liquid interface",
    Journal of Sol-Gel Science and Technology, Vol.19, pp.749-752 (2000).
  118. M.Kino, S.Takahashi, S.Kohiki,
    "Low-temperature synthesis and dielectric properties of Pb(Mg1/3Nb2/3)O3/BaPbO3 bilayer films",
    Journal of The Ceramic Society of Japan, Vol.108, pp.312-314 (2000).
  119. 下岡弘和, 古曵重美, 桑原誠,
    "メタノール/2-メトキシエタノール混合溶媒を用いて合成した高濃度Ba, Tiアルコキシド溶液中におけるヘテロ二金属アルコキシドの構造",
    Journal of the Ceramic Society of Japan, Vol.109, No.1, pp.60-65 (2001).
  120. Y.Hayakawa, S.Kohiki, M.Sato, Y.Sonda, T.Babasaki, H.Deguchi, A.Hidaka, H.Shimooka, S.Takahashi,
    "Magnetism of diluted Co3O4 nanocrystals",
    Physica E, Vol.9, pp.250-252 (2001).


  121. T.Abe, S.Kohiki, K.Fukuzaki, M.Oku, T.Watanabe,
    "Ga incorporation effects on the electronic structure of CuInS2:Na thin films",
    Applied Surface Science, Vol.174, No.1, pp.40-42 (2001).
  122. M.Sasaki, R.Kiyoshima, S.Kohiki, S.Matsushima, M.Oku, T.Shisido,
    "Preparation and characterization of lithium doped indium sesqui-oxide",
    Journal of Alloys and Compounds, Vol.322, No.1-2, pp.220-225 (2001).
  123. S.Takada, M.Fujii, S.Kohiki, T.Babasaki, H.Deguchi, M.Mitome, M.Oku,
    "Intraparticle magnetic properties of Co3O4 nanocrystals",
    Nano Letters, Vol.1, No.7, pp.379-382 (2001).
  124. K.Kobayashi, H.Ohyama, M.Nakabayashi, E.Simoen, C.Claeys, Y.Takami, M.Yoneoka, K.Hayama, S.Kohiki,
    "Radiation induced lattice defects in n-MOSFETs and their effects on device performance",
    Solid State Phenomena, Vol.78-79, pp.205-210 (2001).
  125. K.Kobayashi, H.Ohyama, M.Nakabayashi, E.Simoen, C.Claeys, K.Kudou, M.Yoneoka, K.Hayama, S.Kohiki,
    "Effects of lattice defects on degradation of flash memory cell",
    Solid State Phenomena, Vol.78-79, pp.231-236 (2001).
  126. K.Kobayashi, H.Ohyama, T.Hakata, K.Kudou, K.Shigaki, H.Takizawa, S.Kohiki, Y.Uwatoko,
    "Impact of lattice defects on device performance of AlGaAs/GaAs p-HEMTs",
    Solid State Phenomena, Vol.78-79, pp.319-324 (2001).
  127. K.Kobayashi, H.Ohyama, K.Hayama, Y.Takami, E.Simoen, A.Poyai, C.Claeys, A.Mohammadzadeh, S.Kohiki,
    "Assessment of radiation induced lattice defects in shallow trench isolation diodes irradiated by neutron",
    Solid State Phenomena, Vol.78-79, pp.357-366 (2001).
  128. K.Kobayashi, H.Ohyama, M.Yoneoka, K.Hayama, M.Nakabayashi, E.Simoen, C.Claeys, Y.Takami, H.Takizawa, S.Kohiki,
    "Radiation damage of N-MOSFETS fabricated in a BiCMOS process",
    Journal of Materials Science: Materials in Electronics, Vol.12, No.4/6, pp.227-230 (2001).
  129. R.Tomita, S.Urano, S.Kohiki,
    "Characterization of surface structure of silica thin films by Auger parameter",
    Chemistry Letters 2001, pp.684-685 (2001).
  130. 富田理絵, 浦野哲, 古曵重美,
    "XPSを用いたケイ酸エステルの塗膜表面 存在率と加水分解率の定量的評価",
    色材, Vol.74, No.9, pp.460-465 (2001).


  131. 富田理絵, 浦野哲, 古曵重美,
    "ケイ酸エステル含有塗膜の定量的評価を活用した表面親水化機構の解明とケイ酸エステルの設計",
    色材, Vol.74, No.9, pp.466-471 (2001).
  132. T.Shishido, K.Kudou, S.Okada, J.Ye, A.Yoshikawa, T.Sasaki, M.Oku, H.Horiuchi, I.Higashi, S.Kohiki, Y.Kawazoe, K.Nakajima,
    "R-dependency of the hardness of perovskite-type RRh3B compounds (R=La, Gd, Lu, Sc)",
    Japanese Journal of Applied Physics, Vol.40, No.10, pp.6037-6038 (2001).
  133. M.Sasaki, K.Yasui, S.Kohiki, H.Deguchi, S.Matsushima, M.Oku, T.Shisido,
    "Cu doping effects on optical and magnetic properties of In2O3",
    Journal of Alloys and Compounds, Vol.334, No.2, pp.205-210 (2002).
  134. T.Shishido, T.Sasaki, K.Kudou, S.Okada, A.Yoshikawa, J.M.Ko, J.Ye, I.Higashi, M.Oku, H.Horiuchi, T.Fukuda, S.Kohiki, K.Nakajima,
    "Solid solution range of boron and properties of the perovskite-type NdRh3B",
    Journal of Alloys and Compounds, Vol.335, pp.191-195 (2002).
  135. S.Kohiki, T.Suzuka, M.Oku, T.Yamamoto, S.Kishimoto, S.Iida,
    "Coupling of codoped In and N impurities in ZnS:Ag : Experiment and theory",
    Journal of Applied Physics, Vol.91, No.2, pp.760-763 (2002).
  136. M.Arai, S.Kohiki, H.Yoshikawa, S.Fukushima, Y.Waseda, M.Oku,
    "Photoelectron Energy-Loss Functions of SrTiO3, BaTiO3, and TiO2: Theory and experiment",
    Physical Review B, Vol.65, No.8, 085101 (2002).
  137. T.Shishido, J.Ye, S.Okada, K.Kudou, M.Oku, K.Obara, T.Sugawara, A.Yoshikawa, Y.Ishizawa, M.Ogawa, K.Izumi, I.Higashi, T.Amano, S.Kohiki, Y.Kawazoe, K.Nakajima,
    "Boron-Carbon atomic ratio dependence on the hardness and oxidation resistance of solid solutions of perovskite-type borocarbide YRh3BxC1-x (0 Japanese Journal of Applied Physics, Vol.41, No.5A, pp.3031-3032 (2002).
  138. S.Kohiki, H.Shimooka, S.Takada, A.Shimizu, T.Hirakawa, S.Takahashi, H.Deguchi, M.Oku,
    "Synthesis and magnetic properties of mesoporous vanadium oxide sulphate",
    Chemistry Letters 2002, No.7, pp.670-671 (2002).
  139. R.Tomita, S.Urano, S.Kohiki,
    "Characterization of the surface content, hydrolysis ratio, and condensation degree of polyalkoxysiloxane segregated to the surface of a polyurethane crosslinked film by X-ray photoelectron spectroscopy",
    Journal of Polymer Science Part A: Polymer Chemistry, Vol.40, No.17, pp.2917-2926 (2002).
  140. A.Shimizu, S.Takada, H.Shimooka, S.Takahashi, S.Kohiki, M.Arai, M.Oku,
    "Electronic structure of SrBa2Ta2O9 powders",
    Chemistry of Materials, Vol.14, No.9, pp.3971-3975 (2002).


  141. S.Kawakami, M.Sasaki, H.Tabata, H.Shimooka, S.Kohiki, S.Matsushima, M.Oku, T.Shisido,
    "Comparison of electronic structure of LiInO2 with NaInO2",
    Journal of Alloys and Compounds, Vol.359, No.1-2, pp.278-280 (2003).
  142. T.Shishido, J.Ye, S.Okada, K.Kudou, K.Izumi, M.Oku, Y.Ishizawa, T.Amano, S.Kohiki, Y.Kawazoe, K.Nakajima,
    "Hardness and oxidation resistance of perovskite-type borocarbide system YRh3BxC1-x (0 Journal of Alloys and Compounds, Vol.354, pp.198-201 (2003).
  143. T.Tajiri, S.Maruoka, H.Deguchi, S.Takagi, M.Mito, Y.Ishida, S.Kohiki,
    "Superparamagnetic behavior of La1-xSrxMnO3 nanoparticles in the MCM-41 molecular sieve",
    Physica B, Vol.329-333, pp.860-861 (2003).
  144. T.Shishido, J.Ye, K.Kudou, S.Okada, K.Izumi, M.Oku, Y.Ishizawa, A.Yoshikawa, M.Tanaka, S.Oishi, N.Kamegashira, S.Kohiki, Y.Kawazoe, K.Nakajima,
    "Hardness and oxidation resistance of perovskite-type solid solution of the ScRh3B-ScRh3C system",
    Japanese Journal of Applied Physics, Vol.42, No.8, pp.5213-5214 (2003).
  145. S.Kohiki, S.Nogami, S.Kawakami, S.Takada, H.Shimooka, H.Deguchi, M.Mitome, M.Oku,
    "Large frequency dependence of lowered maximum dielectric constant temperature of LiTaO3 nanocrystals dispersed in mesoporous silicate",
    Applied Physics Letters, Vol.82, No.23, pp.4134-4136 (2003).
  146. T.Shishido, S.Okada, Y.Ishizawa, K.Kudou, K.Iizumi, Y.Sawada, H.Horiuchi, K.Inaba, T.Sekiguchi, J.Ye, S.Miyashita, A.Nomura, T.Sugawara, K.Obara, Y.Murakami, K.Fujiwara, T.Ujihara, G.Sazaki, N.Usami, M.Oku, Y.Yokoyama, S.Kohiki, Y.Kawazoe, K.Nakajima,
    "High temperature solution growth and characterization of chromium disilicide",
    Japanese Journal of Applied Physics, Vol.42, No.12, pp.7292-7293 (2003).
  147. T.Shishido, K.Kudou, T.Sasaki, S.Okada, J.Ye, K.Iizumi, A.Nomura, T.Sugawara, K.Obara, M.Tanaka, S.Kohiki, Y.Kawazoe, K.Nakajima, M.Oku,
    "Search for perovskite-type new boride inn the Sc-Ni-B system",
    Japanese Journal of Applied Physics, Vol.42, No.12, pp.7464-7466 (2003).
  148. S.Kohiki, S.Kawakami, S.Nogami, S.Takada, H.Shimooka, M.Okui, S.Fukushima, M.Mitome, Y.Bando,
    "Frequency-dependent bifurcation point between field-cooled and zero-field-cooled dielectric constant of LiTaO3 nanoparticles embedded in amorphous SiO2",
    Applied Physics Letters, Vol.84, No.17, pp.3385-3387 (2004).
  149. S.Kawakami, S.Kohiki, S.Nogami, H.Shimooka, M.Okui, M.Mitome, S.Fukushima, Y.Bando, S.Takada,
    "Superparaelectric state of LiTaO3 nanoparticles embedded in a mesoporous silicate",
    Trans. MRS-J, Vol.29, No.4, pp.1125-1127 (2004).
  150. Y.Murakawa, K.Yasui, T.Tajiri, T.Suzuka, M.Sasaki, H.Shimooka, H.Deguchi, S.Kohiki, M.Oku, T.Shishido, S.Matsushima,
    "Fe doping effects on the optical and magnetic properties of indium oxide",
    Trans. MRS-J, Vol.29, No.4, pp.1509-1511 (2004).


  151. Y.Ishida, S.Kohiki, S.Nogami, H.Shimooka, T.Tajiri, H.Deguchi, M.Mitome, Y.Bando,
    "Suppression of ferromagnetic properties for La1-xSrxMnO3 (x=0.15) nanoparticles",
    J. Cerm. Soc. Jpn, Vol.112, No.5, pp.S873-S875 (2004).
  152. T.Shishido, J.Ye, K.Kudou, S.Okada, K.Iizumi, M.Oku, Y.Ishizawa, A.Yoshikawa, M.Tanaka, A.Nomura, T.Sugawara, K.Obara, T.Amano, S.Oishi, N.Kamegashira, Y.Kawazoe, S.Kohiki, K.Nakajima,
    "Boron-carbon atomic ratio dependence on the hardness and oxidation resistance of perovskite-type solid solution ScRh3BxC1-x",
    Journal of Alloys and Compounds, Vol.375, No.1-2, pp.217-220 (2004).
  153. S.Kohiki, K.Hori, K.Ogawa, H.Shimooka, T.Tajiri, H.Deguchi, M.Mitome, Y.Bando,
    "Magnetic cluster behavior of α-LiFeO2 related to the cation arrangements",
    Japanese Journal of Applied Physics, Vol.43, No.9A/B, pp.L1232-L1235 (2004).
  154. G.Sago, W.Li, K.Goto, Y.Ichikawa, Y.Ishida, S.Kohiki,
    "Threshold of photoelectron emission from CNx films deposited at room temperature and 500 oC",
    Journal of Applied Physics, Vol.96, No.8, pp.4674-4676 (2004).
  155. M.Mitome, S.Kohiki, Y.Murakawa, K.Hori, K.Kurashima, Y.Bando,
    "Transmission electron microscopy and electron diffraction study of short range ordering structure of α-LiFeO2",
    Acta Crystallographica B, Vol.60, pp.698-704 (2004).
  156. S.Kohiki, K.Hori, A.Kawaguchi, Y.Murakawa, H.Shimooka, T.Tajiri, H.Deguchi, M.Mitome, Y.Bando, S.Fukushima, M.Arai, M.Oku, T.Shishido,
    "Dilution effects on chemical and magnetic clusters of α-LiFeO2",
    Japanese Journal of Applied Physics, Vol.43, No.12B, pp.L1620-L1622 (2004).
  157. T.Shishido, K.Kudou, T.Sasaki, S.Okada, J.Ye, K.Iizumi, A.Nomura, T.Sugawara, K.Obara, M.Tanaka, S.Kohiki, Y.Kawazoe, K.Nakajima, M.Oku,
    "Search for perovskite-type new borides in the Sc-TM-B (TM=V, Cr, Mn, Fe, Co, Ni) systems",
    Journal of Alloys and Compounds, Vol.383, No.1-2, pp.294-297 (2004).
  158. T.Shishido, S.Okada, Y.Ishizawa, K.Kudou, K.Iizumi, Y.Sawada, H.Horiuchi, K.Inaba, T.Sekiguchi, J.Ye, S.Miyashita, A.Nomura, T.Sugawara, K.Obara, M.Oku, K.Fujiwara, T.Ujihara, G.Sazaki, N.Usami, S.Kohiki, Y.Kawazoe, K.Nakajima,
    "Molten metal flux growth and properties of CrSi2",
    Journal of Alloys and Compounds, Vol.383, No.1-2, pp.319-321 (2004).
  159. K.Hori, M.Fukuta, H.Shimooka, S.Kohiki, T.Shishido, M.Oku, M.Mitome, Y.Bando,
    "Growth of β-Ga2O3 nanocolumns crossing perpendicularly each other on MgO (100) surface",
    Journal of Alloys and Compounds, Vol.390, No.1-2, pp.261-264 (2005).
  160. H.Shimooka, T.Tanizaki, M.Mitome, Y.Bando, S.Kohiki,
    "Synthesis of mesoscopic barium titanate single crystals incorporating a cuboid-shaped hollow core",
    Journal of Crystal Growth, Vol.275, pp.e2377-e2381 (2005).


  161. Y.Ishida, S.Kohiki, T.Kumashiro, H.Shimooka, T.Tajiri, H.Deguchi, M.Oku,
    "Dilution effects on x-ray photoelectron spectra of La0.8Sr0.2MnO3 with SiO2",
    Journal of Materials Science: Materials in Electronics, Vol.16, pp.85-88 (2005).
  162. S.Kohiki, Y.Murakawa, K.Hori, H.Shimooka, T.Tajiri, H.Deguchi, M.Oku, M.Arai, M.Mitome, Y.Bando,
    "Magnetic Behavior of Fe Doped In2O3",
    Japanese Journal of Applied Physics, Vol.44, No.31, pp.L979-L981 (2005).
  163. M.Arai, W.Y.Xu, S.Kohiki, M.Matsuo, H.Shimooka, T.Shishido, M.Oku,
    "Dielectric property and electronic structure of LaNbO4",
    Japanese Journal of Applied Physics, Vol.44, No.9A, pp.6596-6599 (2005).
  164. S.Kohiki, K.Yasui, K.Hori, M.Fukuta, W.Yamauchi, H.Shimooka, T.Shishido, M.Oku, M.Mitome, Y.Bando,
    "β-Ga2O3 nanorods crossing perpendicularly each other on MgO (100) substrate",
    Journal of Materials Science Letters, Vol.40, pp.4145-4147 (2005).
  165. M.Oku, T.Shishido, S.Kohiki,
    "Potassium permanganate by XPS",
    Surface Science Spectra, Vol.11, pp.59-65 (2005).
  166. M.Oku, T.Shishido, S.Kohiki,
    "Potassium manganate by XPS",
    Surface Science Spectra, Vol.11, pp.66-72 (2005).
  167. M.Mitome, S.Kohiki, K.Hori, M.Fukuta, Y.Bando,
    "Epitaxial growth of β-Ga2O3 nanocolumns on MgO substrate",
    Jorunal of Crystal Growth, Vol.286, pp.240-246 (2006).
  168. T.Shishido, J.Ye, S.Okada, K.Kudou, K.Iizumi, M.Oku, Y.Ishizawa, R.Sahara, V.Kumar, A.Yoshikawa, M.Tanaka, H.Horiuchi, A.Nomura, T.Sugawara, K.Obara, T.Amano, S.Kohiki, Y.Kawazoe, K.Nakajima,
    "Synthesis, boron-nonstoichiometry and hardness of perovskite-type rare earth Rhodium borides RRh3Bx (R=La, Gd, Lu and Sc)",
    Journal of Alloys and Compounds, Vol.408-412, pp.379-383 (2006).
  169. T.Shishido, Y.Ishizawa, J.Ye, S.Okada, K.Kudou, K.Iizumi, M.Oku, M.Tanaka, A.Yoshikawa, A.Nomura, T.Sugawara, S.Tozawa, K.Obara, S.Oishi, N.Kamegashira, T.Amano, R.Sahara, V.Kumar, H.Horiuchi, S.Kohiki, Y.Kawazoe, K.Nakajima,
    "Hardness and oxidation resistance of the perovskite-type RRh3BxC1-x (R=Y, Sc)",
    Journal of Alloys and Compounds, Vol.408-412, pp.375-378 (2006).
  170. S.Kohiki, M.Sasaki, Y.Murakawa, K.Hori, K.Okada, H.Shimooka, T.Tajiri, H.Deguchi, S.Matsushima, M.Oku, T.Shishido, M.Arai, M.Mitome, Y.Bando,
    "Doping of Fe to In2O3",
    Thin Solid Films Vol.505, pp.122-125 (2006).


  171. T.Ohno, T.Kawahara, H.Tanaka, T.Kawai, M.Oku, K.Okada, S.Kohiki,
    "Ferromagnetism in transparent thin films of Fe-doped indium tin oxide",
    Japanese Journal of Applied Physics, Vol.45, No.36, pp.L957-L959 (2006).
  172. T.Tajiri, H.Deguchi, S.Kohiki, M.Mito, S.Takagi, K.Tsuda, Y.Murakami,
    "Novel size effect of LaMnO3+δ nanocrystals embedded in SBA-15 mesoporous silica",
    Journal of the Physical Society of Japan, Vol.75, No.11, 113704 (2006).
  173. T.Shishido, M.Oku, J.Ye, S.Okada, K.Kudou, K.Iizumi, Y.Sawada, Y.Ishizawa, A.Nomura, T.Sugawara, K.Obara, R.Sahara, K.Yubuta, H.Kojima, V.Kumar, M.Tanaka, K.Shimamura, S.Oishi, S.Kohiki, Y.Kawazoe, K.Nakajima,
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    Journal of Alloys and Compounds, Vol.426, pp.304-307 (2006).
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    Journal of Magnetism and Magnetic Materials Vol.310, pp.e717- e719 (2007).
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    Japanese Journal of Applied Physics, Vol.46, No.35, pp.L823 - L825 (2007).
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    Materials Letters, Vol.62, No.21-22, pp.3682-3684 (2008).
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    Scripta Materialia, Vol.59, No.4, pp.444-447 (2008).
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    "Effects of Au catalyst on growth of β-Ga2O3 nanostructure at α-Al2O3 (0001) surface",
    Solid State Sciences, Vol.10, pp.1860-1863 (2008).
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  181. M.Mito, N.Shinto, Y.Komorida, T.Tajiri, H.Deguchi, S.Takagi, S.Kohiki,
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    "Synthesis, Boron Solubility and Properties of Perovskite-Type Rare Earth Palladium Borides",
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  185. K.Okada, S.Kohiki, M.Mitome, H.Tanaka, M.Arai, M.Mito, H.Deguchi,
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    "Effects of hydrogen in working gas on valence states of oxygen in sputter-deposited
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    ACS Applied Materials & Interfaces, Vol.2, No.3, pp.663-668 (2010).
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    "Magnetic properties of nitric oxide molecules physisorbed into nano-sized pores of MCM-41",
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    "Synthesis and Magnetic Property of Multiferroic BiMnO3 Nanoparticles in the Pores of Mesoporous Silica",
    Japanese Journal of Applied Physics, Vol.49, No.6, 06GH04 (2010).
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    "Crystallographic features of barium titanate nanoparticles and dielectric properties of dense
    nanograin free-standing films via sol-gel method using highly concentrated alkoxide solution",
    Japanese Journal of Applied Physics, Vol.49, No.6, 06GH04 (2010).
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  191. K.Okada, S.Kohiki, S.Luo, A.Kohno, T.Tajiri, S.Ishii, D.Sekiba, M.Mitome, F.Shoji,
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    "Magnetic and magnetoelectric properties of self-assembled Fe2.5Mn0.5O4 nanocrystals",
    ACS Applied Materials & Interfaces, Vol.3, No.9, pp. 3589-3593 (2011).
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