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  1. Y. Kezuka, E. Tochigi, N. Shibata and Y. Ikuhara, "TEM analysis of dislocation structures formed in the Cr-doped grain boundary of alumina," J. Ceram. Soc. Jpn., 119, 817-821 (2011).

  2. J.P. Buban, T. Mizoguchi, N. Shibata, E. Abe, T. Yamamoto and Y. Ikuhara, "Zr segregation and associated Al vacancies in alumna grain boundaries," J. Ceram. Soc. Jpn., 119, 840-844 (2011).

  3. Y. Tokuda, S. Kobayashi, T. Ohnishi, T. Mizoguchi, N. Shibata, Y. Ikuhara and T. Yamamoto, "Growth of ruddlesden-popper type faults in Sr-excess SrTiO3 homoepitaxial thin films by pulsed laser deposition," Appl. Phys. Lett., 99, 173109 (2011).

  4. Y. Tokuda, S. Kobayashi, T. Ohnishi, T. Mizoguchi, N. Shibata, Y. Ikuhara and T. Yamamoto, "Sr vacancy clustering in Ti-excess SrTiO3 thin film," Appl. Phys. Lett., 99, 033110 (2011).

  5. H. Hojo, E. Tochigi, T. Mizoguchi, H. Ohta, N. Shibata, B. Feng and Y. Ikuhara, "Atomic structure and strain field of threading dislocations in CeO2 thin films on yttria-stabilized ZrO2," Appl. Phys. Lett., 98, 153104 (2011).

  6. Y. Kezuka, E. Tochigi, N. Shibata and Y. Ikuhara, "Formation of a Cr3+-rich luminescent thin phase along a grain boundary of alpha-Al2O3," J. Ceram. Soc. Jpn., 119, 620-622 (2011).

  7. T. Nakagawa, H. Nishimura, I. Sakaguchi, N. Shibata, K. Matsunaga, T. Yamamoto and Y. Ikuhara, "Grain boundary character dependence of oxygen grain boundary diffusion in alpha-Al2O3 bicrystals," Scripta Mater., 65, 544-547 (2011).

  8. T. Matsudaira, S. Kitaoka, N. Shibata, T. Nakagawa and Y. Ikuhara, "Mass transfer through a single grain boundary in alumina bicrystals under oxygen potential gradients," J. Mater. Sci., 46, 4407-4412(2011).

  9. E. Tochigi, N. Shibata, A. Nakamura, T. Yamamoto and Y. Ikuhara, "Dislocation structures in a {10-14}/<11-20> low-angle tilt grain boundary of alumina (alpha-Al2O3)," J. Mater. Sci., 46, 4428-4433 (2011).

  10. T. Mitsuma, T. Tohei, N. Shibata, T. Mizoguchi and Y. Ikuhara, "Structures of a Σ=9, [110]/{221} symmetric tilt grain boundary in SrTiO3," J. Mater. Sci., 46, 4162-4168 (2011).

  11. C. M. Montesa, N, Shibata, T. Tohei and Y. Ikuhara, " TEM observation of liquid-phase bonded aluminum-silicon/aluminum nitride hetero interface," J. Mater. Sci., 46, 4392-4396 (2011).

  12. S. Kobayashi, Y. Tokuda, T. Ohnishi, T. Mizoguchi, N. Shibata, Y. Sato, Y. Ikuhara and T. Yamamoto, "Cation off-stoichiometric SrMnO3-δ thin film grown by pulsed laser deposition," J. Mater. Sci., 46, 4354-4360 (2011).

  13. S.D. Findlay, N.R. Lugg, N. Shibata, L.J. Allen and Y. Ikuhara, "Prospects for lithium imaging using annular bright field scanning transmission electron microscopy: A theoretical study," Ultramicrsocopy, 111, 1144-1154 (2011).

  14. N.R. Lugg, S.D. Findlay, N. Shibata, T. Mizoguchi, A.J.D' Alfonso, L.J. Allen and Y. Ikuhara, "Scanning transmission electron microscopy imaging dynamics at low accelerating voltages," Ultramicroscopy, 111, 999-1013(2011).

  15. S.D. Findlay, S. Azuma, N. Shibata, E. Okunishi and Y. Ikuhara, "Direct oxygen imaging within a ceramic interface, with some observations upon the dark contrast at the grain boundary," Ultramicroscopy, 111, 285-289 (2011).

  16. C. Moon, S. Kanehira, K. Miura, E. Tochigi, N. Shibata, Y. Ikuhara and K. Hirao, "Morphology change from nanocrack into periodic pore array formed by femtosecond laser pulses," J. Appl. Phys., 109, 013517 (2011).​

  17. T. Nakagawa, A. Nakamura, I. Sakaguchi, N. Shibata, T. Mizoguchi, T. Yamamoto, H. Haneda, N. Ohashi and Y. Ikuhara, " Cation diffusion along basal dislocations in sapphire," Acta Mater., 59, 1105-1111 (2011).

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