Papers - YAMAMOTO Takahisa
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Synthesis of zirconium oxynitride in air under DC electric fields Invited Reviewed
N. Morisaki, H. Yoshida, K. Matsui, T. Tokunaga, K. Sasaki, T. Yamamoto
Appl. Phys. Lett. Vol. 109 page： 083104 2016
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Photoelectrochemical water splitting enhanced by self-assembled metal nanopillars embedded in an oxide semiconductor photoelectrode Reviewed
S. Kawasaki, R. Takahashi, T. Yamamoto, M. Kobayashi, H. Kumigashira, J. Yoshinobu, F. Komori, A. Kudo, M. Lippmaa
Nature Communications Vol. 7 page： 11818 2016
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High Electron Mobility of Nb-Doped SrTiO3 Films Stemming from Rod-Type Sr Vacancy Clusters Reviewed
S. Kobayashi, Y. Mizumukai, T. Ohnishi, N. Shibata, Y. Ikuhara and T. Yamamoto
Sr Vacancy Clusters Vol. 9 ( 11 ) page： 10769 2015.11
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Controlling the Electronic Energy Structure of ZnS-AgInS2 Solid Solution Nanocrystals for Photoluminescence and Photocatalytic Hydrogen Evolution Reviewed
Vol. 119 ( 44 ) page： 24740-24749 2015.11
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Carbon content dependence of grain growth mode in VC-doped WC-Co hardmetals Reviewed
I. Sugiyama, Y. Mizumukai, T. Taniguchi, K. Okada, T. Tanase, Y. Ikuhara and T. Yamamoto
INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS Vol. 52 page： 245 2015.6
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Enhancement of sintering rates in BaTiO3 by controlling of DC electric current Reviewed
A. Uehashi, H. Yoshida, T. Tokunaga, K. Sasaki, T. Yamamoto
J. Ceram.Soc. Jpn. Vol. 123 ( 6 ) page： 465-468 2015.6
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Assessment of Strain-Generated Oxygen Vacancies Using SrTiO3 Bicrystals Reviewed
SY. Choi, SD Kim, M. Choi, HS Lee, J. Ryu, N. Shibata, T. Mizoguchi, E. Tochigi, T. Yamamoto, SJL. Kang, Y. Ikuhara
Nano Lett. Vol. 15 ( 6 ) page： 4129–4134 2015.6
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In situ observation of carbon nanotube yarn during voltage application Reviewed
T. Tokunaga, Y. Hayashi, T. Iijima, Y. Uesugi, M. Unten, K. Sasaki, T. Yamamoto
Micron Vol. 74 page： 30–34 2015.5
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Ultrathin oxide shell coating of metal nanoparticles using ionic liquid/metal sputtering Reviewed
T. Torimoto, Y. Ohta, K. Enokida, D. Sugioka, T. Kameyama, T. Yamamoto, T. Shibayama, K. Yoshii, T. Tsudac, S. Kuwabata*
Journal of Materials Chemistry A Vol. 3 page： 6177-6186 2015.3
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Spatially-resolved mapping of history-dependent coupled electrochemical and electronical behaviors of electroresistive NiO Reviewed
I. Sugiyama, Y. Kim, S. Jesse, E. Strelcov, A. Kumar, A. Tselev, E. Rahani, T. Yamamoto, N. Shibata, Y. Ikuhara
Scientific reports Vol. 4 2014.10
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Spontaneous Growth of Strain-Free Magnetite Nanocrystals via Temperature-Driven Dewetting Reviewed
R. Takahashi, H. Misumi, T. Yamamoto, M. Lippmaa
Cryst. Growth Design Vol. 14 ( 3 ) page： 1264-1271 2014.5
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Densification behavior and microstructural development in undoped yttria prepared by flash-sintering Reviewed
H. Yoshidaa, Y. Sakkaa, T. Yamamoto, JM Lebrun, R. Raj
J. Euro. Ceram. Soc. Vol. 34 ( 4 ) page： 991-1000 2014.4
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Fabrication of tin-filled carbon nanofibres by microwave plasma vapour deposition and their in situ heating observation by environmental transmission electron microscopy Reviewed
T. Tokunaga, T. Kanematsu, T. Ito, T. Ota, Y. Hayashi, K. Sasaki, T. Yamamoto
Nanoscale Research Letters Vol. 8 ( 302 ) 2013.8
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Atomistic study of abnormal grain growth structure in BaTiO3 by transmission electron microscopy and scanning transmission electron microscopy Reviewed
SJ. Zheng, XL. Ma, T. Yamamoto, Y. Ikuhara
ACTA MATERIALIA Vol. 61 ( 7 ) page： 2298-2307 2013.7
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Effect of local coordination of Mn on Mn-L-2,L-3 edge electron energy loss spectrum Reviewed
S. Nishida, S. Kobayashi, A. Kumamoto, H. Ikeno, T. Mizoguchi, I. Tanaka, Y. Ikuhara, T. Yamamoto
Vol. 114 ( 5 ) page： 054906 2013.5
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Ferromagnetic dislocations in antiferromagnetic NiO Reviewed
I. Sugiyama, N. Shibata, Z. Wang, S. Kobayashi, T. Yamamoto and Y. Ikuhara
NATURE NANOTECHNOLOGY Vol. 8 page： 266-270 2013.4
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Unusual 90 degrees domain structure in (2/3)Bi(Zn1/2Ti1/2)O-3-(1/3)BiFeO3 epitaxial films with giant 22% tetragonal distortion Reviewed
S. Yasui, K. Yazawa, M. Matsushima, T. Yamada, H. Morioka, H. Uchida, T. Iijima, L. You, JL. Wang, T. Yamamoto, Y. Ikuhara, H. Funakubo
APPLIED PHYSICS LETTERS Vol. 103 ( 4 ) page： 042904 2013.4
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Periodic Nanowire Array at the Crystal Interface Reviewed
A. Nakamura, T. Mizoguchi, K. Matsunaga, T. Yamamoto, N. Shibata, Y. Ikuhara
ACS NANO Vol. 7 ( 7 ) page： 6297-6302 2013.1
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Labyrinth-type domain structure of heteroepitaxial SrMnO2.5 film Reviewed
S. Kobayashi, Y. Ikuhara, T. Yamamoto
APPLIED PHYSICS LETTERS Vol. 102 ( 23 ) page： 231911 2013.1
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Doping effect on sinterability of polycrystalline yttria: From the viewpoint of cation diffusivity Reviewed
H. Yoshida, M. Kodo, K. Soga and T. Yamamoto
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY ( 32 ) page： 3103-3114 2012.9