Papers in 2013

  1. S. Azuma, N. Shibata, T. Mizoguchi, S. D. Findlay, K. Nakamura, and Y. Ikuhara, “Atomic structure, energetics, and chemical bonding of Y doped sigma 13 grain boundaries in -Al2O3,”
    Phil. Mag., 93[10-12], 1158-1171(2013).

  2. H. Chang, Z. Sun, M. Saito, Q. Yuan, H. Zhang, J. Li, Z. Wang, T. Fujita, F. Ding, Z. Zheng, F. Yan, H. Wu, M. Chen, and Y. Ikuhara, “Regulating Infrared Photoresponses in Reduced Graphene Oxide Phototransistors by Defect and Atomic Structure Control,”
    Acs Nano, 7[7], 6310-6320(2013).

  3. T.-Y. Chang, Y. Ikuhara, and N. Shibata, “Effects of TiO2 Support on the Initial Stage of Pt Nanoparticle Growth,”
    Appl. Phys. Express, 6[2], 025503(2013).

  4. C. Chen, R. Huang, Z. Wang, N. Shibata, T. Taniguchi, and Y. Ikuhara, “Microstructures and grain boundaries of cubic boron nitrides,”
    Diamond and Related Materials, 32, 27-31(2013).

  5. C. Chen, S. Lv, Z. Wang, M. Saito, N. Shibata, T. Taniguchi, and Y. Ikuhara, “Oxygen segregation at coherent grain boundaries of cubic boron nitride,”
    Appl. Phys. Lett., 102[9], 091670(2013).

  6. S.-Y. Choi, J. B. Lim, Y. Ikuhara, D. Suvorov, and J.-H. Jeon, “Direct Observation of Cationic Ordering in Double Perovskite Sr2FeReO6 Crystals,” Microsc. Microanal., 19[S5], 25-28(2013).

  7. X. Gao, C. A. J. Fisher, T. Kimura, Y. H. Ikuhara, H. Moriwake, A. Kuwabara, H. Oki, T. Tojigamori, R. Huang, and Y. Ikuhara, “Lithium Atom and A-Site Vacancy Distributions in Lanthanum Lithium Titanate,”
    Chem. Mater., 25[9], 1607-1614(2013).

  8. X. He, L. Gu, S. Guo, Z. Liu, R. Yu, Z. Mei, X. Du, B. Liu, Y. Ikuhara, and X. Duan, “Oxygen polarity and interfacial atomic arrangement in an MgxZn1-xO/C-MgO/sapphire heterostructure,”
    J. Phys. D-Appl. Phys., 46[4], 145303(2013).

  9. H. Hojo, K. Onuma, Y. Ikuhara, and M. Azuma, “Effect of Oxygen Pressure on Electrical Properties of BiFe0.9Co0.1O3 Thin Films Prepared by Pulsed Laser Deposition,”
    Jpn. J. Appl. Phys., 52[9], 09KD09(2013).

  10. R. Ishikawa, N. Shibata, F. Oba, T. Taniguchi, S. D. Findlay, I. Tanaka, and Y. Ikuhara, “Functional Complex Point-Defect Structure in a Huge-Size-Mismatch System,”
    Phys. Rev. Lett., 110[6], 065504(2013).

  11. S. Kobayashi, Y. Ikuhara, and T. Yamamoto, “Labyrinth-type domain structure of heteroepitaxial SrMnO2.5 film,”
    Appl. Phys. Lett., 102[23], 231911(2013).

  12. H.-J. Liu, T. Vu-Thanh, Y.-J. Chen, R. Huang, C.-G. Duan, Y.-H. Hsieh, H.-J. Lin, J.-Y. Lin, C.-T. Chen, Y. Ikuhara, and Y.-H. Chu, “Large Magnetoresistance in Magnetically Coupled SrRuO3-CoFe2O4 Self-Assembled Nanostructures,”
    Adv. Mater., 25[34], 4753-4759(2013).

  13. S. Lv, M. Saito, Z. Wang, S. Chakraverty, M. Kawasaki, and Y. Ikuhara, “Atomistic geometry and bonding characteristics at the Sr2FeTaO6/SrTiO3 interface,”
    Appl. Phys. Lett., 102[22], 221602(2013).

  14. S. Lv, M. Saito, Z. Wang, C. Chen, S. Chakraverty, M. Kawasaki, and Y. Ikuhara, “Atomic-scale structure and electronic property of the La2FeCrO6/SrTiO3 interface,”
    J. Appl. Phys., 114[11], 113705(2013).

  15. S. Lv, Z. Wang, M. Saito, and Y. Ikuhara, “Atomic and electronic structure of La2CoMnO6 on SrTiO3 and LaAlO3 substrates from first principles,”
    J. Appl. Phys., 113[20], 203704(2013).

  16. T. Matsumoto, R. Ishikawa, T. Tohei, H. Kimura, Q. Yao, H. Zhao, X. Wang, D. Chen, Z. Cheng, N. Shibata, and Y. Ikuhara, “Multivariate Statistical Characterization of Charged and Uncharged Domain Walls in Multiferroic Hexagonal YMnO3 Single Crystal Visualized by a Spherical Aberration-Corrected STEM,”
    Nano Lett., 13[10], 4594-4601(2013).

  17. T. Mizoguchi, S. D. Findlay, A. Masuno, Y. Saito, K. Yamaguchi, H. Inoue, and Y. Ikuhara, “Atomic-Scale Identification of Individual Lanthanide Dopants in Optical Glass Fiber,”
    Acs Nano, 7[6], 5058-5063(2013).

  18. T. Morimura, Y. Sato, Y. Ikuhara, T. Yamaguchi, and M. Hasaka, “Scanning Transmission Electron Microscopy and Thermoelectric Properties of Sr-Doped Misfit Cobalt Oxide,”
    Jpn. J. Appl. Phys., 52[7], 071101(2013).

  19. K. Morita, G. Mera, K. Yoshida, Y. Ikuhara, A. Klein, H.-J. Kleebe, and R. Riedel, “Thermal stability, morphology and electronic band gap of Zn(NCN),”
    Solid State Sci., 23, 50-57(2013).

  20. H. Moriwake, A. Kuwabara, C. A. J. Fisher, R. Huang, T. Hitosugi, Y. H. Ikuhara, H. Oki, and Y. Ikuhara, “First-Principles Calculations of Lithium-Ion Migration at a Coherent Grain Boundary in a Cathode Material, LiCoO2,”
    Adv. Mater., 25[4], 618-622(2013).

  21. A. Nakamura, T. Mizoguchi, K. Matsunaga, T. Yamamoto, N. Shibata, and Y. Ikuhara, “Periodic Nanowire Array at the Crystal Interface,”
    Acs Nano, 7[7], 6297-6302(2013).

  22. S. Nishida, S. Kobayashi, A. Kumamoto, H. Ikeno, T. Mizoguchi, I. Tanaka, Y. Ikuhara, and T. Yamamoto, “Effect of local coordination of Mn on Mn-L-2,L-3 edge electron energy loss spectrum,”
    J. Appl. Phys., 114[5], 054906(2013).

  23. Y. Ogasawara, S. Uchida, T. Maruichi, R. Ishikawa, N. Shibata, Y. Ikuhara, and N. Mizuno, “Cubic Cesium Hydrogen Silicododecatungstate with Anisotropic Morphology and Polyoxometalate Vacancies Exhibiting Selective Water Sorption and Cation-Exchange Properties,”
    Chem, Mater., 25[6], 905-911(2013).

  24. M. Saito, Z. Wang, S. Tsukimoto, and Y. Ikuhara, “Local atomic structure of a near-sigma 5 tilt grain boundary in MgO,”
    J. Mater. Sci., 48[16], 5470-5474(2013).

  25. Y. Sato, J.-Y. Roh, and Y. Ikuhara, “Grain-boundary structural transformation induced by geometry and chemistry,”
    Phys. Rev. B, 87[14], 140101(2013).

  26. I. Sugiyama, Y. Mizumukai, T. Taniuchi, K. Okada, F. Shirase, T. Tanase, Y. Ikuhara, and T. Yamamoto, “Three-dimensional morphology of (W,V)C-x in VC-doped WC-Co hard metals,”
    Scr. Mater., 69[6], 473-476(2013).

  27. I. Sugiyama, N. Shibata, Z. Wang, S. Kobayashi, T. Yamamoto, and Y. Ikuhara, “Ferromagnetic dislocations in antiferromagnetic NiO,”
    Nat. Nanotechnol., 8[4], 266-270(2013).

  28. Y. Sun, L. Zhao, H. Pan, X. Lu, L. Gu, Y.-S. Hu, H. Li, M. Armand, Y. Ikuhara, L. Chen, and X. Huang, “Direct atomic-scale confirmation of three-phase storage mechanism in Li4Ti5O12 anodes for room-temperature sodium-ion batteries,”
    Nat. Commun., 4, 1870(2013).

  29. Z. Wang, L. Gu, M. Saito, S. Tsukimoto, M. Tsukada, F. Lichtenberg, Y. Ikuhara, and J. G. Bednorz, “Spontaneous Structural Distortion and Quasi-One-Dimensional Quantum Confinement in a Single-Phase Compound,”
    Adv. Mater., 25[2], 218-222(2013).

  30. H. Yang, H. S. Lee, M. C. Sarahan, Y. Sato, M. Chi, P. Moeck, Y. Ikuhara, and N. D. Browning, “Quantifying stoichiometry-induced variations in structure and energy of a SrTiO3 symmetric sigma 13 {510}/< 100 > grain boundary,”
    Phil. Mag., 93[10-12], 1219-1229(2013).

  31. S. Yasui, K. Yazawa, M. Matsushima, T. Yamada, H. Morioka, H. Uchida, T. Iijima, L. You, J. Wang, T. Yamamoto, Y. Ikuhara, and H. Funakubo, “Unusual 90 degrees domain structure in (2/3)Bi(Zn1/2Ti1/2)O-3-(1/3)BiFeO3 epitaxial films with giant 22% tetragonal distortion,”
    Appl. Phys. Lett., 103[4], 042904(2013).

  32. H. Yu, R. Ishikawa, Y.-G. So, N. Shibata, T. Kudo, H. Zhou, and Y. Ikuhara, “Direct Atomic-Resolution Observation of Two Phases in the Li1.2Mn0.567Ni0.166Co0.067O2 Cathode Material for Lithium-Ion Batteries,”
    Angew. Chem. Int. Edition, 52[23], 5969-5973(2013).

  33. P. Zhao, A. Kumamoto, S. Kim, X. Chen, B. Hou, S. Chiashi, E. Einarsson, Y. Ikuhara, and S. Maruyama, “Self-Limiting Chemical Vapor Deposition Growth of Monolayer Graphene from Ethanol,”
    J. Phys. Chem. C, 117[20], 10755-10763(2013).

  34. S. J. Zheng, C. A. J. Fisher, T. Hitosugi, A. Kumatani, S. Shiraki, Y. H. Ikuhara, A. Kuwabara, H. Moriwake, H. Oki, and Y. Ikuhara, “Antiphase inversion domains in lithium cobaltite thin films deposited on single-crystal sapphire substrates,”
    Acta Mater., 61[20], 7671-7678(2013).

  35. S. J. Zheng, X. L. Ma, T. Yamamoto, and Y. Ikuhara, “Atomistic study of abnormal grain growth structure in BaTiO3 by transmission electron microscopy and scanning transmission electron microscopy,”
    Acta Mater., 61[7], 2298-2307(2013).

  36. H. Yang, P.G. Kotula, Y. Sato, M.F. Chi, Y. Ikuhara, N.D. Browning, "Segregation of Mn2+Dopants as Interstitials in SrTiO3Grain Boundaries”,
    Mater. Res. Lett., 2[1], 16-22(2013).