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Optronic Materials Center, NIMS

Optoelectronics Gr. / Publication in 2005
Publication / Optoelectronics Group
Publication in 2007
Publication in 2008
Publication in 2009
Disclosed Patents
Patents filed

Original Papers (2005)
  1. T.Ohgaki, S.Sugimura, N.Ohashi, I.Sakaguchi, T.Sekiguchi, H.Haneda,

    "Structure and properties of GaN films grown on single crystalline ZnO substrate by molecular beam epitaxy",

    Journal of Crystal Growth Vol.275 pp.e1143-e1148 (2005)
    DOI:10.1016/j.jcrysgro.2004.11.196 

  2. J. Amagai, A. Ueki, N. Saito, N. Ohashi, H. Haneda,

    "Effects of precursor's grain size on syntheses and characteristics of CaZrO3 powders and (Ca,Ba)(Zr,Ti)O3 Ceramics",

    JOURNAL OF THE JAPAN SOCIETY OF POWDER AND POWDER METALLURGY Vol.52 [4] pp.255-260 (2005)


  3. J.S.Cross, N.Kamehara, H.Haneda, I.Sakaguchi,

    "Oxygen tracer diffusion in Pb(Zr,Ti)O3 thin film enhanced by catalytic platinum",

    APPLIED PHYSICS LETTERS 86, pp. 141909 1-3 (2005)
    DOI:10.1063/1.1897054

  4. Y.Adachi, D.Su, P.Muralt, N.Setter,

    "Ferroelectric and piezoelectric properties of lanthanoid-substitute Bi4Ti3O12 thin films grown on (111)Pt and (100)IrO2 electrodes",

    APPLIED PHYSICS LETTERS Vol. 86 [17] pp. 172904 (2004)
    DOI:10.1063/1.1915512

  5. S.Hishita, I.Sakaguchi, N.Ohashi, N.Saito, H.Haneda,

    "Effect of ion irradiation on the evolution of Pt film morphology",

    NUCLEAR INSTRUMENTS & NETHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS Vol. 232 pp. 348-352 (2005)
    doi:10.1016/j.nimb.2005.03.071

  6. H.Ryoken, I.Sakaguchi, T.Ohgaki, Y.Adachi, T.Takenaka, N.Ohashi, H.Haneda,

    "Effect of Al-doping into Zinc Oxide Films Prepared by Pulsed Laser Deposition Method with Various Oxidation Assists",

    Key Engineering Materials Vol. 301 pp. 75-78 (2005)


  7. T.Ohgaki, S.Sugimura, H.Ryoken, N.Ohashi, I.Sakaguchi, T.Sekiguchi, H.Haneda,

    "Interfacial structure of GaN and InN thin films grown on ZnO substrates",

    Key Engineering Materials Vol. 301 pp. 79-82 (2005)


  8. H.Ryoken, I.Sakaguchi, N.Ohashi, T.Sekiguchi, S.Hishita, H.Haneda,

    "Non-equilibrium defects in Aluminum-doped zinc oxide thin films grown with a pulsed laser deposition method",

    JOURNAL OF MATERIALS RESEARCH Vol. 20 [10] pp. 2866-2872 (2005)


  9. D.Li, N.Ohashi, S.Hishita, H.Haneda,

    "Origin of Visible-Light-Driven Photocatalysis : A Comparative Study on N/F-doped and N-F-codoped TiO2 Powders by Means of Experimental Characterizations and Theoretical Calculations",

    JOURNAL OF SOLID STATE CHEMISTRY, 178 pp.3293-3302 (2005)
    DOI:10.1016/j.jssc.2005.08.008

  10. N.Ohashi, N.Ebisawa, T.Sekiguchi, I.Sakaguchi, Y.Wada, T.Takenaka, H.Haneda,

    "Yellowish-white Luminescence in Codoped Zinc Oxide",

    APPLIED PHYSICS LETTERS Vol. 86 pp. 091902_1-091902_3 (2005)
    DOI:10.1063/1.1871349

  11. D.Li, H.Haneda, N.Ohashi, N.Saito, S.Hishita,

    "Morphological reform of ZnO particles induced by coupling with MOx (M=V,W,Ce) and the effects on photocatalytic activity", THIN SOLID FILMS Vol. 486 pp. 20-23 (2005)
    DOI:10.1016/j.tsf.2004.11.237

  12. D.Li, N.Ohashi, T.Mitsuhashi, S.Hishita, H.Haneda,

    "Self-Assembly Prismatic Aggregates Formed during the Calcination of ZnO Powders:in-situ Monitoring by ETA Technique and Their Photocatalytic Properties",

    JOURNARL OF COLLOID AND INTERFACE SICIENCE Vol. 289 pp. 472-478 (2005)


  13. D.Li, H.Haneda, S.Hishita, N.Ohashi,

    "Visible-Light-Driven N-F-Codoped TiO2 Photocatalysts:I. Synthesis by Spray Pyrolysis and Surface Characterization",

    CHEMISTRY OF MATERIALS Vol. 18 pp. 2588-2595 (2005)
    DOI: 10.1021/cm049100k

  14. D.Li, H.Haneda, S.Hishita, N.Ohashi,

    "Visible-Light-Driven N-F-Codoped TiO2 Photocatalysts:II. Optical Characterization Photocatalysis and Potential Application to Air Puriffication",

    CHEMISTRY OF MATERIALS Vol. 17 pp. 2596-2602 (2005)
    DOI: 10.1021/cm049099p

  15. D.Li, H.Haneda, S.Hishita, N.Ohashi,

    "Visible-Light-Active Nitrogen-Containing TiO2 Photocatalysts Prepared by Spray Pyrolysis Technique",

    RESEARCH ON CHEMICAL INTERMEDIATES Vol. 31 [4-6] pp. 331-341 (2005)


  16. I.Sakaguchi, S.Hishita, H.Ryoken, Y.Sato, H.Haneda,

    "Effects of annealing on the surface structure of Ga-isotope-implanted single-crystal ZmO",

    SURFACE AND INTERFACE ANALYSIS Vol. 37 pp. 332-335 (2005)
    DOI:10.1002/sia.2025

  17. T.Nakagawa, I.Sakaguchi, N.Shibata, H.Haneda, Y.Ikuhara,

    "Oxygen diffusion blocking of single grain boundary in yttria-doped zirconia bicrystals",

    JOURNAL OF MATERIALS SCIENCE Vol.40 [12] pp. 3185-3190
    DOI:10.1007/s10853-005-2682-4

  18. T.Nakagawa, I.Sakaguchi, K.Matsunaga, K.Matsunaga, T.Yamamoto, H.Haneda, Y.Ikuhara,

    "Control of point defects and grain boundaries in advanced materials -Optical properties and diffusion induced by Li doping in ZnO",

    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B 232 pp. 343-347 (2005)
    DOI:10.1016/j.nimb.2005.03.070

  19. I.Sakaguchi, H.Ryoken, Y.Sato, S.Hishita, N.Ohashi, N.Saito, H.Haneda,

    "Optimization of annealing time and Cu concentration for study of luminescence properties of Cu-implanted ZnO thin films",

    JAPANESE JOURNAL OF APPLIED PHPYSICS Vol. 44 pp. L770-L773 (2005)
    DOI:10.1143/JJAP.44.L770

  20. K.Takahashi, H.Funakubo, N.Ohashi, H.Haneda,

    "Micro-patterning of ZnO single crystal surface by anisotropic wet-chemical etching",

    Thin Solid Films 486 pp. 42-45(2005)
    DOI:10.1016/j.tsf.2004.11.221

  21. I.Sakaguchi, Y.Sato, H.Ryoken, S.Hishita, N.Ohashi, H.Haneda,

    "Study of Optical Property in ZnO Thin Film Implanted with Eu by Combinatorial Ion Implantation Techniques",

    Japanese Journal of Applied Physics Vol. 44 [41] pp.L1289-L1292(2005)
    DOI:10.1143/JJAP.44.L1289

  22. Yuan, XL; Niitsuma, J; Sekiguchi, T; Takase, M; Taniguchi, T

    "Characterization of p-n junction formed at the boundary of facets in cubic-BN using scanning electron microscope",

    DIAMOND AND RELATED MATERIALS, 14(11-12) 1955-1959 NOV-DEC(2005)
    DOI:10.1016/j.diamond.2005.08.011

  23. MacNaughton, JB; Moewes, A; Wilks, RG; Zhou, XT; Sham, TK; Taniguchi, T; Watanabe, K; Chan, CY; Zhang, WJ; Bello, I; Lee, ST; Hofsass, H

    "Electronic structure of boron nitride single crystals and films",

    PHYSICAL REVIEW B, 72(19) Art. No. 195113, NOV(2005))
    DOI:10.1103/PhysRevB.72.195113

  24. Nakayama, A; Taniguchi, T; Kubota, Y; Watanabe, K; Hishita, S; Kanda, H

    "Characterization of luminous-cubic boron-nitride single-crystals doped with Eu3+ and Tb3+ ions"

    APPLIED PHYSICS LETTERS 87(21) Art. No. 211913 NOV 21(2005)
    DOI:10.163/1.2135886

  25. Remes, Z; Nesladek, M; Haenen, K; Watanabe, K; Taniguchi, T

    "The optical absorption and photoconductivity spectra of hexagonal boron nitride single crystals",

    PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 202(11) 2229-2233 Sep.(2005)
    DOI:10.1002/pssa.200561902

  26. Kanda, H; Watanabe, K; Koizumi, S,

    "Change of cathodoluminescence spectra of diamond with continuous irradiation of low energy electron beam of 20 kV",

    DIAMOND AND RELATED MATERIALS, 14 3-7 561-565 Sp. Iss. Mar.-Jul.(2005)
    DOI:10.1016/j.diamond.2004.10.034

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