Search Results - "Tsunekawa, S."

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    Formation and characterization of wear-resistant PEO coatings formed on β-titanium alloy at different electrolyte temperatures by Habazaki, H., Tsunekawa, S., Tsuji, E., Nakayama, T.

    Published in Applied surface science (15-10-2012)
    “…► Wear-resistant coatings are formed on β-titanium alloy by plasma electrolytic oxidation. ► Better coatings are formed at lower electrolyte temperatures. ►…”
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    Journal Article
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    Two-step plasma electrolytic oxidation of Ti–15V–3Al–3Cr–3Sn for wear-resistant and adhesive coating by Tsunekawa, S., Aoki, Y., Habazaki, H.

    Published in Surface & coatings technology (25-06-2011)
    “…Ti–15V–3Al–3Cr–3Sn (Ti–15–3) is one of the important practical titanium alloys with high cold deformability and high mechanical strength, but its wear…”
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    Journal Article
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    Origin of anomalous lattice expansion in oxide nanoparticles by Tsunekawa, S, Ishikawa, K, Li, Z, Kawazoe, Y, Kasuya, A

    Published in Physical review letters (16-10-2000)
    “…Anomalous lattice expansions have been measured for the first time in monodisperse CeO2-x nanoparticles and in BaTiO3 single nanoparticles by electron…”
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    Journal Article
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    XPS study of the phase transition in pure zirconium oxide nanocrystallites by Tsunekawa, S., Asami, K., Ito, S., Yashima, M., Sugimoto, T.

    Published in Applied surface science (15-12-2005)
    “…Pure zirconium oxide nanocrystallites with diameters 6–140 nm are fabricated from ultrafine metallo-organic complexes by thermal hydrolysis at 120 °C and/or…”
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    Journal Article
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    Surface structures of cerium oxide nanocrystalline particles from the size dependence of the lattice parameters by Tsunekawa, S., Ito, S., Kawazoe, Y.

    Published in Applied physics letters (25-10-2004)
    “…Cerium oxide nanocrystalline particles are synthesized and monodispersed in the size range from 2 to 8 nm in diameter. The dependence of the lattice parameters…”
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    Journal Article
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    Critical Size of the Phase Transition from Cubic to Tetragonal in Pure Zirconia Nanoparticles by Tsunekawa, S, Ito, S, Kawazoe, Y, Wang, J.-T

    Published in Nano letters (01-07-2003)
    “…Pure (unstabilized) zirconia nanoparticles in the fluorite-type cubic phase are observed by transmission electron microscopy. Microscopic observations at a…”
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    Journal Article
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    Lattice constants and electron gap energies of nano- and subnano-sized cerium oxides from the experiments and first-principles calculations by Tsunekawa, S., Wang, J.-T., Kawazoe, Y.

    Published in Journal of alloys and compounds (09-02-2006)
    “…Experiments reveal that the lattice constants of nanocrystallites with the number of CeO 2− x formula units N more than 68 expand relative to the bulk CeO 2…”
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    Journal Article
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    Size and time dependences of the valence states of Sn ions in amphoteric tin oxide nanoparticles by Tsunekawa, S, Kang, J, Asami, K, Kawazoe, Y, Kasuya, A

    Published in Applied surface science (30-11-2002)
    “…Sn 3d core-level spectra are measured by X-ray photoelectron spectroscopy (XPS) for nearly monodisperse acidic and alkaline SnO 2− x nanoparticles in the size…”
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    Atomic force and scanning electron microscopic observations of surface and domain structures of BaTiO3 films and bulk crystals by Tsunekawa, S., Fukuda, T., Ozaki, T., Yoneda, Y., Terauchi, H.

    Published in Applied physics letters (15-09-1997)
    “…Tapping-mode atomic force and in situ scanning electron microscopic observations of surface and ferroelectric domain structures are performed, respectively,…”
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    Journal Article
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    Induction of endotoxin tolerance in transgenic mouse liver expressing creatine kinase by Hatano, E, Tanaka, A, Iwata, S, Satoh, S, Kitai, T, Tsunekawa, S, Inomoto, T, Shinohara, H, Chance, B, Yamaoka, Y

    Published in Hepatology (Baltimore, Md.) (01-09-1996)
    “…The liver plays an important role in maintaining homeostasis during endotoxin‐triggered systemic inflammatory response. To study the effects of phosphocreatine…”
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    Journal Article
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    Energy metabolism and regeneration in transgenic mouse liver expressing creatine kinase after major hepatectomy by Satoh, S, Tanaka, A, Hatano, E, Inomoto, T, Iwata, S, Kitai, T, Shinohara, H, Tsunekawa, S, Chance, B, Yamaoka, Y

    Published in Gastroenterology (New York, N.Y. 1943) (01-04-1996)
    “…BACKGROUND & AIMS: The catalysis of a creatinine/phosphocreatine system by creatine kinase is not expressed in the liver. The aim of this study was to examine…”
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    Journal Article Conference Proceeding