Itaru Oikawa

Assistant Professor

  • 168 Citations
  • 9 h-Index
20112020

Research output per year

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Research Output

  • 168 Citations
  • 9 h-Index
  • 23 Article
2020

Black titanium oxynitride thin films prepared by nitrogen plasma-assisted pulsed laser deposition for flat-panel displays

Yamaguchi, M., Ishii, A., Oikawa, I. & Takamura, H., 2020 Dec 30, In : Applied Surface Science. 534, 147616.

Research output: Contribution to journalArticle

Optically Black and Electrically Insulating Ag–Fe–O-Based Thin Films for Touch Panel Displays

Ishii, A., Yamaguchi, M., Oikawa, I., Yamazaki, Y., Imura, M., Kanai, T. & Takamura, H., 2020 Aug 1, In : Physica Status Solidi - Rapid Research Letters. 14, 8, 2000160.

Research output: Contribution to journalArticle

2019

Control of electrochemical reduction behavior in nonequilibrium Al-doped TiO2 thin films

Ishii, A., Oikawa, I. & Takamura, H., 2019 Dec 7, In : Journal of Applied Physics. 126, 21, 215108.

Research output: Contribution to journalArticle

Large and constant absorption coefficient in Nb x Ti 1− x O 2 thin films throughout the visible range

Shimabukuro, A. E., Ishii, A., Oikawa, I., Yamazaki, Y., Imura, M., Kanai, T., Ohuchi, F. S. & Takamura, H., 2019 Jan 15, In : Applied Surface Science. 464, p. 61-67 7 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Negative Knight Shift in Ba-Ti Oxyhydride: An Indication of the Multiple Hydrogen Occupation

Misaki, T., Oikawa, I. & Takamura, H., 2019 Sep 24, In : Chemistry of Materials. 31, 18, p. 7178-7185 8 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Oxygen vacancy order-disorder transition at high temperature in Bi-Sr-Fe-based perovskite-type oxides

Tomura, Y., Oikawa, I. & Takamura, H., 2019 Dec 2, In : Physical Review Materials. 3, 12, 125802.

Research output: Contribution to journalArticle

2 Citations (Scopus)
1 Citation (Scopus)
2018
7 Citations (Scopus)

Magnesium doping for the promotion of rutile phase formation in the pulsed laser deposition of TiO2 thin films

Ishii, A., Oikawa, I., Imura, M., Kanai, T. & Takamura, H., 2018 Jan 1, In : Materials Transactions. 59, 1, p. 33-38 6 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
2017

Low-temperature preparation of rutile-type TiO 2 thin films for optical coatings by aluminum doping

Ishii, A., Kobayashi, K., Oikawa, I., Kamegawa, A., Imura, M., Kanai, T. & Takamura, H., 2017 Aug 1, In : Applied Surface Science. 412, p. 223-229 7 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)
2016

Enhancement of the lithium-ion conductivity of LiBH4 by hydration

Takano, A., Oikawa, I., Kamegawa, A. & Takamura, H., 2016 Feb 1, In : Solid State Ionics. 285, p. 47-50 4 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Li-Ion Conductivity and Phase Stability of Ca-Doped LiBH4 under High Pressure

Mezaki, T., Kuronuma, Y., Oikawa, I., Kamegawa, A. & Takamura, H., 2016 Oct 17, In : Inorganic chemistry. 55, 20, p. 10484-10489 6 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)
2015
22 Citations (Scopus)

Low-temperature preparation of high-n TiO 2 thin film on glass by pulsed laser deposition

Ishii, A., Nakamura, Y., Oikawa, I., Kamegawa, A. & Takamura, H., 2015 Jan 1, In : Applied Surface Science. 347, p. 528-534 7 p.

Research output: Contribution to journalArticle

23 Citations (Scopus)
2014
11 Citations (Scopus)

Nanograined Sc-doped BaZrO3 as a proton conducting solid electrolyte for intermediate temperature solid oxide fuel cells (IT-SOFCs)

Cervera, R. B., Oyama, Y., Miyoshi, S., Oikawa, I., Takamura, H. & Yamaguchi, S., 2014 Oct 15, In : Solid State Ionics. 264, p. 1-6 6 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)
2013

Electrode properties of Bi-Sr-Fe-based perovskite-type oxides coated with nano-structured PrBaCo2O5

Baek, D., Oikawa, I., Kamegawa, A. & Takamura, H., 2013, In : ECS Transactions. 57, 1, p. 2019-2025 7 p.

Research output: Contribution to journalArticle

Oxygen-17NMR study of defects in LnO1.5-CeO2 (Ln = La and Nd)

Ando, M., Oikawa, I., Ohki, S., Tansho, M., Shimizu, T., Maekawa, H. & Kiyono, H., 2013 Jan 1, In : Chemistry Letters. 42, 1, p. 57-59 3 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2012

In situ NMR study of hydrogenation/dehydrogenation of ZrCr 2 and physisorbed hydrogen

Ahmad, J., Maekawa, H., Takamura, H., Oikawa, I., Ando, M. & Takahashi, K., 2012 Nov 5, In : Journal of Alloys and Compounds. 540, p. 222-227 6 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

On the symmetry of defects in perovskite-type protonic conductors:A Sc-45 NMR study

Oikawa, I., Ando, M., Kiyono, H., Tansho, M., Shimizu, T. & Maekawa, H., 2012 Apr 16, In : Solid State Ionics. 213, p. 14-17 4 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)

Oxygen-17 nuclear magnetic resonance measurements on apatite-type lanthanum silicate (La9.33(SiO4)6O2)

Kiyono, H., Matsuda, Y., Shimada, T., Ando, M., Oikawa, I., Maekawa, H., Nakayama, S., Ohki, S., Tansho, M., Shimizu, T., Florian, P. & Massiot, D., 2012 Nov 30, In : Solid State Ionics. 228, p. 64-69 6 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)
2011

Defects in scandium doped barium zirconate studied by Sc-45 NMR

Oikawa, I., Ando, M., Noda, Y., Amezawa, K., Kiyono, H., Shimizu, T., Tansho, M. & Maekawa, H., 2011 Jun 16, In : Solid State Ionics. 192, 1, p. 83-87 5 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

High field O-17 NMR study of defects in doped zirconia and ceria

Ando, M., Oikawa, I., Noda, Y., Ohki, S., Tansho, M., Shimizu, T., Kiyono, H. & Maekawa, H., 2011 Jun 16, In : Solid State Ionics. 192, 1, p. 576-579 4 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)