Papers in 2010
- S.-i. Amma, Y. Tokumoto, K. Edagawa, N. Shibata, T. Mizoguchi, T. Yamamoto, and Y. Ikuhara, “Electrical current flow at conductive nanowires formed in GaN thin films by a dislocation template technique,”
Appl. Phys. Lett., 96[19], 193109 (2010).
- S. Azuma, N. Shibata, S. D. Findlay, T. Mizoguchi, T. Yamamoto, and Y. Ikuhara, “HAADF-STEM observations of a Sigma 13 grain boundary in alpha-Al2O3 from two orthogonal directions,”
Philosophical Magazine Letters, 90[8], 539-546(2010).
- S. D. Findlay, N. Shibata, H. Sawada, E. Okunishi, Y. Kondo, and Y. Ikuhara, “Dynamics of annular bright field imaging in scanning transmission electron microscopy,”
Ultramicroscopy, 110[7], 903-923(2010).
- S. D. Findlay, T. Saito, N. Shibata, Y. Sato, J. Matsuda, K. Asano, E. Akiba, T. Hirayama, and Y. Ikuhara, “Direct Imaging of Hydrogen within a Crystalline Environment,"
Appl. Phys. Express, 3[11], 116603(2010).
- S. D. Findlay, N. Shibata, S. Azuma, and Y. Ikuhara, “Prospects for 3D imaging of dopant atoms in ceramic interfaces,”
J. Electron. Microsc., 59, S29-S38(2010).
- L. Gu, Y. Yu, W. Sigle, N. Usami, S. Tsukimoto, J. Maier, Y. Ikuhara, and P. A. van Aken, “Direct bandgap measurements in a three-dimensionally macroporous silicon 9R polytype using monochromated transmission electron microscope,”
Appl. Phys. Lett., 97[21], 213102 (2010).
- H. Hiramatsu, T. Kamiya, T. Tohei, E. Ikenaga, T. Mizoguchi, Y. Ikuhara, K. Kobayashi, and H. Hosono, “Origins of Hole Doping and Relevant Optoelectronic Properties of Wide Gap p-Type Semiconductor, LaCuOSe,”
J. Am. Chem. Soc., 132[42], 15060-15067(2010).
- H. Hojo, T. Mizoguchi, H. Ohta, S. D. Findlay, N. Shibata, T. Yamamoto, and Y. Ikuhara, “Atomic Structure of a CeO2 Grain Boundary: The Role of Oxygen Vacancies,”
Nano Lett., 10[11], 4668-4672(2010).
- S. Kobayashi, Y. Tokuda, T. Mizoguchi, N. Shibata, Y. Sato, Y. Ikuhara, and T. Yamamoto, “Quantitative analyses of oxidation states for cubic SrMnO3 and orthorhombic SrMnO2.5 with electron energy loss spectroscopy,”
J. Appl. Phys., 108[12], 124903 (2010).
- H. Koide, Y. Nagao, K. Koumoto, Y. Takasaki, T. Umemura, T. Kato, Y. Ikuhara, and H. Ohta, “Electric field modulation of thermopower for transparent amorphous oxide thin film transistors,”
Appl. Phys. Lett., 97[18], 182105 (2010).
- K. Matsui, H. Yoshida, and Y. Ikuhara, “Phase-transformation and grain-growth kinetics in yttria-stabilized tetragonal zirconia polycrystal doped with a small amount of alumina,”
J. Eur. Ceram. Soc., 30[7], 1679-1690(2010).
- C. M. Montesa, N. Shibata, T. Tohei, K. Akiyama, Y. Kuromitsu, and Y. Ikuhara, “Application of coincidence of reciprocal lattice point model to metal/sapphire hetero interfaces,”
Mater. Sci. Eng. B-Adv. Funct. Solid-State Mater., 173[1-3], 234-238(2010).
- Y. Nagao, A. Yoshikawa, K. Koumoto, T. Kato, Y. Ikuhara, and H. Ohta, “Experimental characterization of the electronic structure of anatase TiO2: Thermopower modulation,”
Appl. Phys. Lett., 97[17], 172112 (2010).
- A. Nakahira, K. Konishi, K. Yokota, T. Kubo, Y. Sasaki, and Y. Ikuhara, “Synthesis of Novel Structured TiO2 with Mesopores by Anodic Oxidation,”
Inorg. Chem., 49[1], 47-51(2010).
- K. Nakamura, T. Mizoguchi, N. Shibata, K. Matsunaga, T. Yamamoto, and Y. Ikuhara, “First-principles sliding simulation of Al-terminated Sigma 13 pyramidal twin grain boundary in alpha-Al2O3,”
Philos. Mag. Lett., 90[3], 159-172(2010).
- H. Ogino, K. Machida, A. Yamamoto, K. Kishio, J.-i. Shimoyama, T. Tohei, and Y. Ikuhara, “A new homologous series of iron pnictide oxide superconductors (Fe2As2)(Can+2(Al, Ti)(n)O-y) (n=2, 3, 4),”
Supercond. Sci. Technol., 23[11], 115005(2010).
- H. Ogino, S. Sato, K. Kishio, J.-i. Shimoyama, T. Tohei, and Y. Ikuhara, “Homologous series of iron pnictide oxide superconductors (Fe2As2)x Can+1(Sc,Ti)(n)O-y (n=3,4,5) with extremely thick blocking layers,”
Appl. Phys. Lett., 97[7], 072506 (2010).
- H. Ohnishi, M. Takeuchi, T. Sekino, Y. Ikuhara, and K. Niihara, “Wear Resistance of SiO2-Doped Y-TZP Grinding Media During Wet Milling,”
Int. J. Appl. Ceram. Technol., 7[4], 502-511(2010).
- H. Ohta, Y. Sato, T. Kato, S. Kim, K. Nomura, Y. Ikuhara, and H. Hosono, “Field-induced water electrolysis switches an oxide semiconductor from an insulator to a metal,”
Nat. Commun., 1, 118(2010).
- N. Shibata, Y. Kohno, S. D. Findlay, H. Sawada, Y. Kondo, and Y. Ikuhara, “New area detector for atomic-resolution scanning transmission electron microscopy,”
J. Electron Microsc., 59[6], 473-479(2010).
- N. Takahashi, T. Mizoguchi, T. Nakagawa, T. Tohei, I. Sakaguchi, A. Kuwabara, N. Shibata, T. Yamamoto, N. Ohashi, and Y. Ikuhara, “Cr diffusion in alpha-Al2O3: Secondary ion mass spectroscopy and first-principles study,”
Phys. Rev. B, 82[17], 174302(2010).
- E. Tochigi, N. Shibata, A. Nakamura, T. Mizoguchi, T. Yamamoto, and Y. Ikuhara, “Structures of dissociated < 1 (1)over-bar 0 0 > dislocations and {1 (1)over-bar 0 0} stacking faults of alumina (alpha-Al2O3),”
Acta Mater., 58[1], 208-215(2010).
- T. Tohei, T. Mizoguchi, H. Hiramatsu, H. Hosono, and Y. Ikuhara, “Interface atomic structure of LaCuOSe:Mg epitaxial thin film and MgO substrate,”
Mater. Sci. Eng. B-Adv. Funct. Solid-State Mater., 173[1-3], 229-233(2010).
- K. Uchida, A. Yoshikawa, K. Koumoto, T. Kato, Y. Ikuhara, and H. Ohta, “A single crystalline strontium titanate thin film transistor,”
J. Appl. Phys., 107[9], 096103 (2010).
- Z. Wang, M. Okude, M. Saito, S. Tsukimoto, A. Ohtomo, M. Tsukada, M. Kawasaki, and Y. Ikuhara, “Dimensionality-driven insulator-metal transition in A-site excess non-stoichiometric perovskites,”
Nat. Commun., 1, 106(2010).
- Z. Wang, W. Zeng, L. Gu, M. Saito, S. Tsukimoto, and Y. Ikuhara, “Atomic-scale structure and electronic property of the LaAlO3/TiO2 interface,”
J. Appl. Phys., 108[11], 113701 (2010).
- W. Zeng, T. Liu, Z. Wang, S. Tsukimoto, M. Saito, and Y. Ikuhara, “Oxygen Adsorption on Anatase TiO2 (101) and (001) Surfaces from First Principles,”
Mater. Trans., 51[1], 171-175(2010).
