[1] H. Chang, M. Saito, T.
Nagai, Y. Liang, Y. Kawazoe, Z. Wang, H. Wu, K. Kimoto, and Y.
Ikuhara, “Single adatom dynamics at monatomic steps of free-standing
few-layer reduced graphene,” Sci Rep, vol. 4, pp. 6037, 2014.
[2] T. Y. Chang, Y. Tanaka,
R. Ishikawa, K. Toyoura, K. Matsunaga, Y. Ikuhara, and N. Shibata,
“Direct imaging of Pt single atoms adsorbed on TiO2 (110) surfaces,”
Nano Lett, vol. 14, no. 1, pp. 134-8, Jan 8, 2014.
[3] C. Chen, S. Lv, Z. Wang,
K. Akagi, F. Lichtenberg, Y. Ikuhara, and J. G. Bednorz, “Atomic and
electronic structure of the SrNbO3/SrNbO3.4 interface,” Applied
Physics Letters, vol. 105, no. 22, pp. 221602, 2014.
[4] C. Chen, Z. Wang, M.
Saito, T. Tohei, Y. Takano, and Y. Ikuhara, “Fluorine in shark
teeth: its direct atomic-resolution imaging and strengthening
function,” Angew Chem Int Ed Engl, vol. 53, no. 6, pp.1543-7,
Feb 3, 2014.
[5] S. D. Findlay, Y. Kohno,
L. A. Cardamone, Y. Ikuhara, and N. Shibata, “Enhanced light element
imaging in atomic resolution scanning transmission electron
microscopy,” Ultramicroscopy, vol. 136, pp. 31-41, Jan, 2014.
[6] C. A. J. Fisher, A.
Kuwabara, H. Moriwake, H. Oki, K. Kohama, and Y. Ikuhara,
“Systematic calculations of On(n= 1 to 6) polytypes of LiCoO2,”
physica status solidi (RRL) - Rapid Research Letters, vol. 8,
no. 6, pp.545-548, 2014.
[7] X. Gao, C. A. J. Fisher,
T. Kimura, Y. H. Ikuhara, A. Kuwabara, H. Moriwake, H. Oki, T.
Tojigamori, K. Kohama, and Y. Ikuhara, “Domain boundary structures
in lanthanum lithium titanates,” Journal of Materials Chemistry
A, vol. 2, no. 3, pp. 843-852, 2014.
[8] X. Gao, Y. H. Ikuhara,
C. A. J. Fisher, H. Moriwake, A. Kuwabara, H. Oki, K. Kohama, R.
Yoshida, R. Huang, and Y. Ikuhara, “Structural Distortion and
Compositional Gradients Adjacent to Epitaxial LiMn2O4 Thin Film
Interfaces,” Advanced Materials Interfaces, vol. 1, no. 8,
pp. 1400143, Nov, 2014.
[9] P. G. K. H. Yang, Y.
Sato, M. Chi, Y. Ikuhara, N.D. Browning, “Segregation of Mn2+
Dopants as Interstitials in SrTiO3 Grain Boundaries,” Mater.
Res. Lett.,
vol. 2, no. 1, pp. 16-22, 2014.
[10] M. Hibino, R. Harimoto,
Y. Ogasawara, R. Kido, A. Sugahara, T. Kudo, E. Tochigi, N. Shibata,
Y. Ikuhara, and N. Mizuno, “A new rechargeable sodium battery
utilizing reversible topotactic oxygen extraction insertion of
CaFeO(z) (2.5 </= z </= 3) in an organic electrolyte,” J Am Chem
Soc, vol. 136, no. 1, pp. 488-94, Jan 8, 2014.
[11] D. Hojo, T. Togashi, T.
Ohsawa, M. Saito, Z. Wang, Y. Sakuda, S. Asahina, Y. Ikuhara, T.
Hitosugi, and T. Adschiri, “Nanoepitaxy of Anatase-type TiO2on
CeO2Nanocubes Self-Assembled on a Si Substrate for Fabricating
Well-Aligned Nanoscale Heterogeneous Interfaces,” Crystal Growth
& Design, vol. 14, no. 9, pp. 4714-4720, 2014.
[12] H. Hojo, K. Onuma, Y.
Ikuhara, and M. Azuma, “Structural evolution and enhanced
piezoresponse in cobalt-substituted BiFeO3thin films,” Applied
Physics Express, vol. 7, no. 9, pp. 091501, 2014.
[13] R. Huang, H. C. Ding,
W. I. Liang, Y. C. Gao, X. D. Tang, Q. He, C. G. Duan, Z. Q. Zhu, J.
H. Chu, C. A. J. Fisher, T. Hirayama, Y. Ikuhara, and Y. H. Chu,
“Atomic-Scale Visualization of Polarization Pinning and Relaxation
at Coherent BiFeO3/LaAlO3 Interfaces,” Advanced Functional
Materials, vol. 24, no. 6, pp. 793-799, Feb, 2014.
[14] R. Ishikawa, A. R.
Lupini, F. Oba, S. D. Findlay, N. Shibata, T. Taniguchi, K.
Watanabe, H. Hayashi, T. Sakai, I. Tanaka, Y. Ikuhara, and S. J.
Pennycook, “Atomic structure of luminescent centers in
high-efficiency Ce-doped w-AlN single crystal,” Sci Rep, vol.
4, pp. 3778, 2014.
[15] Z. Jian, C. Yuan, W.
Han, X. Lu, L. Gu, X. Xi, Y.-S. Hu, H. Li, W. Chen, D. Chen, Y.
Ikuhara, and L. Chen, “Atomic Structure and Kinetics of NASICON
NaxV2(PO4)3Cathode for Sodium-Ion Batteries,” Advanced Functional
Materials, vol. 24, no. 27, pp. 4265-4272, 2014.
[16] Y.-W. Ju, J. Hyodo, A.
Inoishi, S. Ida, T. Tohei, Y.-G. So, Y. Ikuhara, and T. Ishihara,
“Double Columnar Structure with a Nanogradient Composite for
Increased Oxygen Diffusivity and Reduction Activity,” Advanced
Energy Materials, vol. 4, no. 17, pp. n/a-n/a, 2014.
[17] T. Kogure, H.
Raimbourg, A. Kumamoto, E. Fujii, and Y. Ikuhara, “Subgrain boundary
analyses in deformed orthopyroxene by TEM/STEM with EBSD-FIB sample
preparation technique,” Earth Planets and Space, vol. 66, Aug
4, 2014.
[18] A. Kumatani, S.
Shiraki, Y. Takagi, T. Suzuki, T. Ohsawa, X. Gao, Y. Ikuhara, and T.
Hitosugi, “Epitaxial growth of Li4Ti5O12thin films using RF
magnetron sputtering,” Japanese Journal of Applied Physics,
vol. 53, no. 5, pp. 058001, 2014.
[19] K. Matsui, H. Yoshida,
and Y. Ikuhara, “Nanocrystalline, ultra-degradation-resistant
zirconia: its grain boundary nanostructure and nanochemistry,”
Sci Rep, vol. 4, pp. 4758, 2014.
[20] M. Matsukawa, R.
Ishikawa, T. Hisatomi, Y. Moriya, N. Shibata, J. Kubota, Y. Ikuhara,
and K. Domen, “Enhancing photocatalytic activity of LaTiO2N by
removal of surface reconstruction layer,” Nano Lett, vol. 14,
no. 2, pp. 1038-41, Feb 12, 2014. Papers.enl Page 2
[21] K. Matsunaga, Y.
Tanaka, K. Toyoura, A. Nakamura, Y. Ikuhara, and N. Shibata,
“Existence of basal oxygen vacancies on the rutile TiO2 (110)
surface,” Physical Review B, vol. 90, no. 19, Nov 10, 2014.
[22] K. P. McKenna, F.
Hofer, D. Gilks, V. K. Lazarov, C. Chen, Z. Wang, and Y. Ikuhara,
“Atomic-scale structure and properties of highly stable antiphase
boundary defects in FeO,” Nat Commun, vol. 5, pp. 5740, 2014.
[23] A. Nakamura, S.
Furutsuki, S.-i. Nishimura, T. Tohei, Y. Sato, N. Shibata, A.
Yamada, and Y. Ikuhara, “Phase Boundary Structure of LixFePO4Cathode
Material Revealed by Atomic-Resolution Scanning Transmission
Electron Microscopy,” Chemistry of Materials, vol. 26, no.
21, pp. 6178-6184, 2014.
[24] D. Oka, Y. Hirose, H.
Kamisaka, T. Fukumura, K. Sasa, S. Ishii, H. Matsuzaki, Y. Sato, Y.
Ikuhara, and T. Hasegawa, “Possible ferroelectricity in perovskite
oxynitride SrTaO2N epitaxial thin films,” Scientific Reports,
vol. 4, 2014.
[25] S. Okuoka, Y.
Ogasawara, Y. Suga, M. Hibino, T. Kudo, H. Ono, K. Yonehara, Y.
Sumida, Y. Yamada, A. Yamada, M. Oshima, E. Tochigi, N. Shibata, Y.
Ikuhara, and N. Mizuno, “A new sealed lithium-peroxide battery with
a co-doped Li2O cathode in a superconcentrated lithium
bis(fluorosulfonyl)amide electrolyte,” Sci Rep, vol. 4, pp.
5684, 2014.
[26] J. Y. Roh, Y. Sato, and
Y. Ikuhara, “Atomistic structure and segregation behavior in
secondary structure and facet of Pr-doped ZnO Sigma 13 27.8 degrees
[0001] tilt grain boundary,” Journal of the Ceramic Society of
Japan, vol. 122, no. 1426, pp. 381-385, Jun, 2014.
[27] J.-Y. Roh, Y. Sato, Y.
Ikuhara, and X. Tan, “Atomic Structure of ZnO Σ13 [0001]/{134¯0}
Symmetric Tilt Grain Boundary,” Journal of the American Ceramic
Society, vol. 97, no. 2, pp. 617-621, 2014.
[28] M. Saito, Z. Wang, and
Y. Ikuhara, “Selective impurity segregation at a near-Σ5 grain
boundary in MgO,” Journal of Materials Science, vol. 49, no.
11, pp. 3956-3961, 2014.
[29] Y. Sato, T. Hirayama,
and Y. Ikuhara, “Monoclinic nanodomains in morphotropic phase
boundary Pb(Mg1/3Nb2/3)O3–PbTiO3,” Applied Physics Letters,
vol. 104, no. 8, pp. 082905, 2014.
[30] S. Shiraki, H. Oki, Y.
Takagi, T. Suzuki, A. Kumatani, R. Shimizu, M. Haruta, T. Ohsawa, Y.
Sato, Y. Ikuhara, and T. Hitosugi, “Fabrication of all-solid-state
battery using epitaxial LiCoO2 thin films,” Journal of Power
Sources, vol. 267, pp. 881-887, 2014.
[31] I. Sugiyama, Y. Kim, S.
Jesse, E. Strelcov, A. Kumar, A. Tselev, E. K. Rahani, V. B. Shenoy,
T. Yamamoto, N. Shibata, Y. Ikuhara, and S. V. Kalinin,
“Spatially-resolved mapping of history-dependent coupled
electrochemical and electronical behaviors of electroresistive NiO,”
Sci Rep, vol. 4, pp. 6725, 2014.
[32] K. Takehara, Y. Sato,
T. Tohei, N. Shibata, and Y. Ikuhara, “Titanium enrichment and
strontium depletion near edge dislocation in strontium titanate
[001]/(110) low-angle tilt grain boundary,” Journal of Materials
Science, vol. 49, no. 11, pp. 3962-3969, 2014.
[33] K. Tsuruta, E. Tochigi,
Y. Kezuka, K. Takata, N. Shibata, A. Nakamura, and Y. Ikuhara, “Core
structure and dissociation energetics of basal edge dislocation in
alpha-Al2O3: A combined atomistic simulation and transmission
electron microscopy analysis,” Acta Materialia, vol. 65, pp.
76-84, Feb 15, 2014.
[34] S. Uchida, Y.
Ogasawara, T. Maruichi, A. Kumamoto, Y. Ikuhara, T. Yamada, H.
Kitagawa, and N. Mizuno, “Morphology-Controlled Synthesis of Cubic
Cesium Hydrogen Silicododecatungstate Crystals,” Crystal Growth &
Design, vol. 14, no. 12, pp. 6620-6626, 2014.
[35] Z. Wang, M. Saito, K.
P. McKenna, and Y. Ikuhara, “Polymorphism of dislocation core
structures at the atomic scale,” Nat Commun, vol. 5, pp.
3239, 2014.
[36] Z. C. Wang, M. Saito,
C. L. Chen, Y. Matsubara, K. Ueno, M. Kawasaki, and Y. Ikuhara,
“Full Determination of Individual Reconstructed Atomic Columns in
Intermixed Heterojunctions,” Nano Letters, vol. 14, no. 11,
pp. 6584-6589, Nov, 2014.
[37] H. Yakita, H. Ogino, T.
Okada, A. Yamamoto, K. Kishio, T. Tohei, Y. Ikuhara, Y. Gotoh, H.
Fujihisa, K. Kataoka, H. Eisaki, and J. Shimoyama, “A new layered
iron arsenide superconductor: (Ca,Pr)FeAs2,” J Am Chem Soc,
vol. 136, no. 3, pp. 846-9, Jan 22, 2014.
[38] H. Yasumatsu, T. Tohei,
and Y. Ikuhara, “Determination of Exact Positions of Individual
Tungsten Atoms in Unisize Tungsten Oxide Clusters Supported on
Carbon Substrate by HAADF-STEM Observation,” The Journal of
Physical Chemistry C, vol. 118, no. 3, pp. 1706-1711, 2014.
[39] H. Zhao, H. Kimura, Z.
Cheng, M. Osada, J. Wang, X. Wang, S. Dou, Y. Liu, J. Yu, T.
Matsumoto, T. Tohei, N. Shibata, and Y. Ikuhara, “Large
magnetoelectric coupling in magnetically short-range ordered
Bi(5)Ti(3)FeO(1)(5) film,” Sci Rep, vol. 4, pp. 5255, 2014.
[40] C. Zhu, L. Gu, L. Suo,
J. Popovic, H. Li, Y. Ikuhara, and J. Maier, “Size-Dependent Staging
and Phase Transition in LiFePO4/FePO4,” Advanced Functional
Materials, vol. 24, no. 3, pp. 312-318, 2014.