Papers in 2007

  1. S. Kanehira, K. Miura, K. Fujita, K. Hirao, J. Si, N. Shibata and Y. Ikuhara, "Optically produced cross patterning based on local dislocations inside MgO single crystals,"
    Appl.Phys.Lett., 90[16], 163110 (2007).

  2. H.S. Lee, T. Mizoguchi, T. Yamamoto, S.J.L. Kang and Y Ikuhara, "First-principles calculation of defect energetics in cubic-BaTiO3and a comparison with SrTiO3 ,"
    ACTA Mater., 55[19], 6535-6540 (2007).

  3. S.B. Lee, K. Matsunaga, Y. Ikuhara and S.K. Lee, "Effect of alloying elements on the interfacial bonding strength and electric conductivity of carbon nano-fiber reinforced Cu matrix composites,"
    Mater.Sci.Eng.A, 449-451, 778-781 (2007).

  4. T. Mizoguchi, J.P. Buban, K. Matsunaga, T. Yamamoto and Y. Ikuhara, "First-principles study on incident direction, individual site character, and atomic projection dependences of ELNES for perovskite compounds,"
    Ultramicroscopy, 107[8], 703-704 (2007).

  5. H. Moriwake, T. Hirayama, Y. Ikuhara and I. Tanaka, "First-principles caluculation of solution energy of alkaline-earth metal elements to BaTiO3,"
    J.J.Appl.Phys., 46[10B], 7136-7140 (2007).

  6. Y. Mune, H. Ohta, K. Koumoto, T. Mizoguchi and Y. Ikuhara, "Enhanced Seebeck coefficient of quantum-confined electrons in SrTiO3/SrTi0.8Nb0.2O3 superlattices,"
    Appl.Phys.Lett., 91, 192105 (2007).

  7. T. Nakagawa, I. Sakaguchi, N. Shibata, K. Matsunaga, T. Mizoguchi, T. Yamamoto, H. Haneda and Y Ikuhara, "Yttrium doping effect on oxygen grain boundary diffusion in α-Al2O3,"
    ACTA Mater., 55[19], 6627-6633 (2007).

  8. T. Nakagawa, I. Sakaguchi, M. Uematsu, Y. Sato, N. Ohashi, H. Haneda, and Y. Ikuhara, “Diffusion model of gallium in single-crystal ZnO proposed from analysis of concentration-dependent profiles based on the Fermi-level effect,”
    Japanese Journal of Applied Physics Part 1-Regular Papers Brief Communications & Review Papers, 46[7A], 4099-4101(2007).

  9. T. Nakagawa, I. Sakaguchi, H. Haneda, N. Ohashi and Y. Ikuhara, "Detecting real oxygen ions in polycrystalline diamond thin film using secondary ion mass spectrometry,"
    J.J.Appl.phys., 46[6A], 3391-3393 (2007).

  10. A. Nakahira, S. Takezoe, Y. Yamasaki, Y. Sasaki and Y. Ikuhara, "Synthesis and evaluation of bulky Y-zeolites by hydrothermal hot-pressing method,"
    J.Am.Ceram.Soc., 90[8], 2322-2326 (2007).

  11. K. Nakamura, T. Mizoguchi, N. Shibata, K. Matsunaga, T. Yamamoto and Y. Ikuhara, "First-principles study of grain boundary sliding in alpha-Al2O3,"
    Phys.Rev.B., 75, 184109 (2007).

  12. H. Ohnishi, T. Fukuhara, T. Kawanami, T. Sekino, Y. Ikuhara and K. Niihara, "Microstructure and crystal phase development of Y2O3-stabilized ZrO2 polycrystal fabricated by the solid phase mixing and sintering method,"
    J.Ceram.Soc.Jpn., 115[1339], 210-215 (2007).

  13. H. Ohta, S. Kim, Y. Mune, T. Mizoguchi, K. Nomura, S. Ohta, T. Nomura, Y. Nakanishi, Y. Ikuhara, M. Hirano, H. Hosono and K. Koumoto, "Giant thermoelectric Seebeck coefficient of two-dimensional electron gas in SrTiO3,"
    Nature Mat., 6, 129-134 (2007).

  14. Y. Sato, T. Yamamoto and Y. Ikuhara, "Atomic structures and electrical properties of ZnO grain boundaries,"
    J.Am.Ceram.Soc., 90[2], 337-357 (2007).

  15. N. Shibata, M.F. Chisholm, A. Nakamura, S.J. Pennycook, T. Yamamoto and Y. Ikuhara, "Nonstoichiometric dislocation cores in alpha-alumina,"
    Science, 316[5821], 82-85 (2007).

  16. K. Sugiura, H. Ohta, K. Nomura, T. Saito, Y. Ikuhara, M. Hirano, H. Hosono, K. Koumoto, "Thermoelectric properties of the layered cobaltite Ca3Co4O9 epitaxial filmes fabricated by topotactic ion-exchange method,"
    Mater.Trans., 48[8], 2104-2107 (2007).