Original Papers- OIKAWA Itaru -
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[2019]
1.Negative Knight Shift in Ba-Ti Oxyhydride: An Indication of the Multiple Hydrogen Occupation.[Chemistry of Materials,(2019)]T. Misaki, I. Oikawa, H. Takamura
10.1021/acs.chemmater.9b01434
2.Stabilizing Coexisting n-Type Electronic and Oxide Ion Conductivities in Donor-Doped Ba-In-Based Oxides under Oxidizing Conditions: Roles of Oxygen Disorder and Electronic Structure.[Chemistry of Materials,31(8),(2019),2713-2722]Y. Cho, M. Ogawa, I. Oikawa, HL. Tuller, H. Takamura
10.1021/acs.chemmater.8b03818
3.Large and constant absorption coefficient in NbxTi1-xO2 thin films throughout the visible range.[Applied Surface Science,464,(2019),61-67]AE. Shimabukuro, A. Ishii, I. Oikawa, Y. Yamazaki, M. Imura, T. Kanai, FS. Ohuchi, H. Takamura
10.1016/j.apsusc.2018.09.036
[2018]
4.Atomistic Insight into the Correlation among Oxygen Vacancies, Protonic Defects, and the Acceptor Dopants in Sc-Doped BaZrO3 Using First-Principles Calculations.[JOURNAL OF PHYSICAL CHEMISTRY C,122(12),(2018),6501-6507]Hiroki Takahashi, Itaru Oikawa, Hitoshi Takamura
10.1021/acs.jpcc.7b11742
5.Magnesium Doping for the Promotion of Rutile Phase Formation in the Pulsed Laser Deposition of TiO2 Thin Films.[MATERIALS TRANSACTIONS,59(1),(2018),33-38]Akihiro Ishii, Itaru Oikawa, Masaaki Imura, Toshimasa Kanai, Hitoshi Takamura
10.2320/matertrans.MB201704
[2017]
6.Low-temperature preparation of rutile-type TiO2 thin films for optical coatings by aluminum doping.[APPLIED SURFACE SCIENCE,412,(2017),223-229]Akihiro Ishii, Kosei Kobayashi, Itaru Oikawa, Atsunori Kamegawa, Masaaki Imura, Toshimasa Kanai, Hitoshi Takamura
10.1016/j.apsusc.2017.03.253
[2016]
7.Li-Ion ConduCtivity and Phase Stability of Ca-Doped LiBH4 under High Pressure.[Inorganic chemistry,55(20),(2016),10484-10489]T. Mezaki, Y. Kuronuma, I. Oikawa, A. Kamegawa, H. Takamura
10.1021/acs.inorgchem.6b01678
8.Enhancement of the lithium-ion conductivity of LiBH4 by hydration.[Solid State Ionics,285,(2016),47-50]A. Takano, I. Oikawa, A. Kamegawa, H. Takamura
10.1016/j.ssi.2015.06.004
[2015]
9.Correlation among Oxygen Vacancies, Protonic Defects, and the Acceptor Dopant in Sc-Doped BaZrO3 Studied by Sc-45 Nuclear Magnetic Resonance.[Chemistry of Materials,27(19),(2015),6660-6667]I. Oikawa and H. Takamura
10.1021/acs.chemmater.5b02441
[2014]
10.Nanograined Sc-doped BaZrO3 as a proton conducting solid electrolyte for intermediate temperature solid oxide fuel cells (IT-SOFCs).[Solid State Ionics,264,(2014),1-6]RB. Cervera, Y. Oyama, S. Miyoshi, I. Oikawa, H. Takamura, S. Yamaguchi
10.1016/j.ssi.2014.06.010
11.Low-temperature preparation of high-n TiO2 thin film on glass by pulsed laser deposition.[Applied Surface Science,347,(2014),528-534]A. Ishii, Y. Nakamura, I. Oikawa, A. Kamegawa, H. Takamura
10.1016/j.apsusc.2015.04.125
12.Sc-45 NMR spectroscopy and first-principles calculation on the symmetry of ScO6 polyhedra in BaO-Sc2O3-based oxides.[Dalton Trans.,43(25),(2014),9714-9721]Oikawa, Itaru Takamura, Hitoshi
10.1039/c4dt00426d
http://gateway.isiknowledge.com/gateway/Gateway.cgi?&GWVersion=2&SrcAuth=TohokuUniv&SrcApp=TohokuUniv&DestLinkType=FullRecord&KeyUT=WOS:000337127900037&DestApp=WOS
[2013]
13.Oxygen-17 NMR Study of Defects in LnO(1.5)-CeO2 (Ln = La and Nd).[Chem. Lett.,42(1),(2013),57-59]Ando, Mariko Oikawa, Itaru Ohki, Shinobu Tansho, Masataka Shimizu, Tadashi Maekawa, Hideki Kiyono, Hajime
10.1246/cl.2013.57
http://gateway.isiknowledge.com/gateway/Gateway.cgi?&GWVersion=2&SrcAuth=TohokuUniv&SrcApp=TohokuUniv&DestLinkType=FullRecord&KeyUT=WOS:000315542200021&DestApp=WOS
[2012]
14.In situ NMR study of hydrogenation/dehydrogenation of ZrCr2 and physisorbed hydrogen.[J. Alloy. Compd.,540,(2012),222-227]Ahmad, Jamil Maekawa, Hideki Takamura, Hitoshi Oikawa, Itaru Ando, Mariko Takahashi, Kuniaki
10.1016/j.jallcom.2012.06.080
http://gateway.isiknowledge.com/gateway/Gateway.cgi?&GWVersion=2&SrcAuth=TohokuUniv&SrcApp=TohokuUniv&DestLinkType=FullRecord&KeyUT=WOS:000308068700039&DestApp=WOS
15.Oxygen-17 nuclear magnetic resonance measurements on apatite-type lanthanum silicate (La-9.33(SiO4)(6)O-2).[Solid State Ion.,228,(2012),64-69]Kiyono, Hajime Matsuda, Yuuya Shimada, Toshihiro Ando, Mariko Oikawa, Itaru Maekawa, Hideki Nakayama, Susumu Ohki, Shinobu Tansho, Masataka Shimizu, Tadashi Florian, Pierre Massiot, Dominuqie
10.1016/j.ssi.2012.09.016
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16.On the symmetry of defects in perovskite-type protonic conductors: A Sc-45 NMR study.[Solid State Ion.,213(SI),(2012),14-17]Oikawa, Itaru Ando, Mariko Kiyono, Hajime Tansho, Masataka Shimizu, Tadashi Maekawa, Hideki
10.1016/j.ssi.2011.06.009
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[2011]
17.Defects in scandium doped barium zirconate studied by Sc-45 NMR.[Solid State Ion.,192(1 SI),(2011),83-87]Oikawa, Itaru Ando, Mariko Noda, Yasuto Amezawa, Koji Kiyono, Hajime Shimizu, Tadashi Tansho, Masataka Maekawa, Hideki
10.1016/j.ssi.2010.04.025
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18.High field O-17 NMR study of defects in doped zirconia and ceria.[Solid State Ion.,192(1 SI),(2011),576-579]Ando, Mariko Oikawa, Itaru Noda, Yasuto Ohki, Shinobu Tansho, Masataka Shimizu, Tadashi Kiyono, Hajime Maekawa, Hideki
10.1016/j.ssi.2010.04.024
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