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最新の論文
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M. Cao, E. Tochigi, R. Imamura, N. Shibata, and Y. Ikuhara,
"Ultraviolet light induced hardening in gallium nitride,"
Journal of the Ceramic Society of Japan, 129[6], 329-31
(2021).
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H. J. Cho, Y. Z. Wu, Y. Q. Zhang, B. Feng, M. Mikami, W.
Shin, Y. Ikuhara, Y. M. Sheu, K. Saito, and H. Ohta,
"Anomalously Low Heat Conduction in Single-Crystal
Superlattice Ceramics Lower Than Randomly Oriented
Polycrystals,"
Advanced Materials Interfaces, 8, 2001932(2021).
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B. Feng, A. Kumamoto, K. Matsui, M. Tanemura, M. Yoshiya, H.
Yoshida, and Y. Ikuhara, "Surface segregation of 3 mol %
yttria-doped tetragonal zirconia particle studied by
atomic-resolution scanning transmission electron
microscopy-energy-dispersive X-ray spectroscopy,"
Journal of the Ceramic Society of Japan, 129[9], 561-65
(2021).
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B. Han, R. Zhu, X. Li, M. Wu, R. Ishikawa, B. Feng, X. Bai,
Y. Ikuhara, and P. Gao, "Two-Dimensional Room-Temperature
Giant Antiferrodistortive SrTiO3 at a Grain Boundary,"
Physical Review Letters, 126[22], (2021).
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X. Hao, A. Yoko, K. Inoue, Y. Xu, M. Saito, C. Chen, G.
Seong, T. Tomai, S. Takami, A.L. Shluger, B. Xu, T.
Adschiri, Y. Ikuhara, “Atomistic origin of
high-concentration Ce3+ in {100}-faceted Cr-substituted CeO2
nanocrystals",
Acta Materialia, 203[15], 116473(2021).
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X. Hao, S. Zhang, Y. Xu, L. Tang, K. Inoue, M. Saito, S. Ma,
CL. Chen, B. Xu, T. Adschiri, Y. Ikuhara,
“Surfactant-mediated morphology evolution and self-assembly
of cerium oxide nanocrystals for catalytic and
supercapacitor applications,"
Nanoscale, 13, 10393(2021).
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JH. Hong, S. Kobayashi, A. Kuwabara, YH. Ikuhara, Y.
Fujiwara, Y. Ikuhara, “Defect Engineering and Anisotropic
Modulation of Ionic Transport in Perovskite Solid
Electrolyte LixLa(1-x)/3NbO3,”
Molecules, 26, 3559(2021).
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K. Inoue, K. Kawahara, M. Saito, M. Kotani, and Y. Ikuhara,
"3D arrangement of atomic polyhedra in tilt grain
boundaries",
Acta Materialia, 202, 266-76(2021).
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K. Inoue, J.-Y. Roh, K. Kawahara, M. Saito, M. Kotani, and
Y. Ikuhara, "Arrangement of polyhedral units for 0001
-symmetrical tilt grain boundaries in zinc oxide,"
Acta Materialia, 212[15], 116864 (2021).
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R. Ishikawa, R. Tanaka, K. Kawahara, N. Shibata, and Y.
Ikuhara, "Atomic-Resolution Topographic Imaging of Crystal
Surfaces,"
ACS Nano, 15[5] 9186-93, (2021).
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R. Ishikawa, R. Tanaka, S. Morishita, Y. Kohno, H. Sawada,
T. Sasaki, M. Ichikawa, M. Hasegawa, N. Shibata, and Y.
Ikuhara, "Automated geometric aberration correction for
large-angle illumination STEM,"
Ultramicroscopy, 222, 113215-15 (2021).
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A. Ishizuka, K. Ishizuka, R. Ishikawa, N. Shibata, Y.
Ikuhara, H. Hashiguchi, and R. Sagawa, "Improving the depth
resolution of STEM-ADF sectioning by 3D deconvolution,"
Microscopy (Oxford, England), 70[2], 241-49 (2021).
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K. Kawahara, R. Ishikawa, K. Nakayama, N. Shibata, Y.
Ikuhara, “Room temperature fluoride ion conductivity in
defective β-KSb1-δF4-3δ polycrystals”,
Journal of Power Sources, 483, 229173(2021).
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Y. Kezuka, E. Tochigi, H. Murata, M. Yoshida, A. Nakahira,
Y. Ikuhara, and M. Tajika, "Fabrication of
calcite-core/Mg-calcite-shell nanorods for better thermal
stability,"
Advanced Powder Technology, 32[7], 2577-84, (2021).
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G. Kim, B. Feng, S. Ryu, H. J. Cho, H. Jeen, Y. Ikuhara, and
H. Ohta, "Anisotropic Electrical Conductivity of
Oxygen-Deficient Tungsten Oxide Films with Epitaxially
Stabilized 1D Atomic Defect Tunnels,"
ACS Applied Materials & Interfaces, 13[5], 6864-69 (2021).
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S. Kobayashi, H. Nakamoto, D. Yokoe, A. Kuwabara, T. Abe,
and Y. Ikuhara, "Nanoscale Defluorination Mechanism and
Solid Electrolyte Interphase of a MgF2 Anode in
Fluoride-Shuttle Batteries,"
ACS Applied Energy Materials, 4[1], 996-1003 (2021).
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N. Li, R. Zhu, X. Cheng, H.-J. Liu, Z. Zhang, Y.-L. Huang,
Y.-H. Chu, L.-Q. Chen, Y. Ikuhara, P. Gao, P.,
“Dislocation-induced large local polarization inhomogeneity
of ferroelectric materials”,
Scripta Materialia, 194, 113624(2021).
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T. Matsumoto, Y.-G. So, Y. Ikuhara, and N. Shibata, "Direct
visualization of nucleation intermediate state of magnetic
skyrmion from helical stripes assisted by artificial surface
pits,"
Journal of Magnetism and Magnetic Materials, 531, 167976
(2021).
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H. Nakade, E. Tochigi, B. Feng, Y. Nezu, H. Ohta, N.
Shibata, and Y. Ikuhara, "Fabrication and characterization
of tetragonal yttria-stabilized zirconia single-crystalline
thin film",
Journal of the American Ceramic Society, 104[3],
1198-203(2021).
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A. Nakamura, XF. Fang, A. Matsubara, E. Tochigi, Y. Oshima,
T. Saito, T. Yokoi, Y. Ikuhara, K. Matsunaga,
“Photoindentation: A New Route to Understanding Dislocation
Behavior in Light,”
Nano Letters, 21[5], 1962-1967(2021).
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K. Ooe, T. Seki, Y. Ikuhara, N. Shibata, “Ultra-high
contrast STEM imaging for segmented/pixelated detectors by
maximizing the signal-to-noise ratio”,
Ultramicroscopy, 220, 113133(2021).
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Y. Sasaki, K. Yoshida, T. Kawasaki, A. Kuwabara, Y. Ukyo,
and Y. Ikuhara, "In situ electron microscopy analysis of
electrochemical Zn deposition onto an electrode",
Journal of Power Sources, 481, 228831(2021).
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S. Sasano, R. Ishikawa, G. Sánchez-Santolino, H. Ohta, N.
Shibata, Y. Ikuhara, “Atomistic Origin of Li-Ion
Conductivity Reduction at (Li3xLa2/3−x)TiO3 Grain Boundary,”
Nano Letter, 2021.
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G. Schusteritsch, R. Ishikawa, A. R. Elmaslmane, K. Inoue,
K. P. McKenna, Y. Ikuhara, and C. J. Pickard, "Anataselike
Grain Boundary Structure in Rutile Titanium Dioxide,"
Nano letters, 21[7], 2745-51 (2021).
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T. Seki, Y. Ikuhara, and N. Shibata, "Toward quantitative
electromagnetic field imaging by differential-phase-contrast
scanning transmission electron microscopy,"
Microscopy, 70[1], 148-60 (2021).
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V. Semin, J. Jiang, V. I. Polkin, M. Saito, Y. Ikuhara, and
D. V. Louzguine-Luzgin, "Crystallization of Ti-Ni-Cu-(Cr,
Fe, Mn) metallic glasses,"
Journal of Alloys and Compounds, 876[25], 160185(2021).
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Y. Takashima, Y. Q. Zhang, J. K. Wei, B. Feng, Y. Ikuhara,
H. J. Cho, and H. Ohta, "Layered cobalt oxide epitaxial
films exhibiting thermoelectric ZT=0.11 at room
temperature,"
Journal of Materials Chemistry A, 9[1] 274-80 (2021).
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A. Tao, T. Yao, Y. Jiang, L. Yang, X. Yan, H. Ohta, Y.
Ikuhara, C. Chen, H. Ye, and X. Ma, "Single-Dislocation
Schottky Diodes,"
Nano letters, 21[13], 5586-92 (2021).
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E. Tochigi, B. Miao, A.Nakamura, N.Shibataa, Y.Ikuhara,
“Atomic-scale mechanism of rhombohedral twinning in
sapphire,”
Acta Materialia, 216, 117137(2021).
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J. K. Wei, B. Feng, R. Ishikawa, T. Yokoi, K. Matsunaga, N.
Shibata, and Y. Ikuhara, "Direct imaging of atomistic grain
boundary migration,"
Nature Materials, 20, 951-955(2021).
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Y. Zhang, H. J. Cho, K. Sugo, M. Mikami, S. Woo, M.-C. Jung,
Y.-H. Zhuang, F. Bin, Y.-M. Sheu, W. Shin, W. S. Choi, M. J.
Han, Y. Ikuhara, and H. Ohta, "Low thermal conductivity of
SrTiO3-LaTiO3 and SrTiO3-SrNbO3 thermoelectric oxide solid
solutions,"
Journal of the American Ceramic Society, 104[8], 4075-85
(2021).
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Q. Zheng, TL. Feng, JA. Hachtel, R. Ishikawa, YQ. Cheng, L.
Daemen, J. Xing, JC. Idrobo, JQ. Yan, N. Shibata, Y.
Ikuhara, BC. Sales, ST. Pantelides, MF. Chi, “Direct
visualization of anionic electrons in an electride reveals
inhomogeneities,”
Science Advances, 7[15], eabe6819(2021).
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