• 11029 引用
  • 47 h指数
1974 …2020

年単位の研究成果

Pureに変更を加えた場合、すぐここに表示されます。

研究成果

フィルター
Conference article
2012
2 引用 (Scopus)
2011
3 引用 (Scopus)
19 引用 (Scopus)

Feasibility study on the detection of corrosion of a cable metal shield using terahertz imaging

Sato, R., Komatsu, M., Mizuno, M., Fukunaga, K. & Ohki, Y., 2011 12 1, : : Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP. p. 72-75 4 p., 6232599.

研究成果: Conference article

2 引用 (Scopus)
4 引用 (Scopus)
2008

Improving epoxy-based insulating materials with nano-fillers toward practical application

Imai, T., Komiya, G., Murayama, K., Ozaki, T., Sawa, F., Shimizu, T., Harada, M., Ochi, M., Ohki, Y. & Tanaka, T., 2008 9 24, : : Conference Record of IEEE International Symposium on Electrical Insulation. p. 201-204 4 p., 4570310.

研究成果: Conference article

32 引用 (Scopus)
2007
1 引用 (Scopus)

Effects of curing and filler dispersion methods on dielectric properties of epoxy nanocomposites

Tagami, N., Okada, M., Hirai, N., Tanaka, T., Ohki, Y., Imai, T., Harada, M. & Ochi, M., 2007 12 1, : : Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP. p. 232-235 4 p., 4451465.

研究成果: Conference article

7 引用 (Scopus)
19 引用 (Scopus)
2005

Photonic crystals of titanium dioxide fabricated by swift heavy ions

Awazu, K., Fujimaki, M., Ohki, Y. & Komatsubara, T., 2005 11 1, : : Radiation Measurements. 40, 2-6, p. 722-729 8 p.

研究成果: Conference article

11 引用 (Scopus)

Two and Three-dimensional photonic crystals of titanium dioxide and optical properties

Awazu, K., Wang, X., Fujimaki, M., Imai, H., Kuriyama, T. & Ohki, Y., 2005 12 1, : : Proceedings of SPIE - The International Society for Optical Engineering. 5931, p. 1-8 8 p., 593106.

研究成果: Conference article

1 引用 (Scopus)
2004
61 引用 (Scopus)

Effect of glass transition on conduction current in biodegradable poly-L-lactic acid

Maeno, Y., Yamaguchi, Y., Hirai, N., Tanaka, T., Ohki, Y., Tajitsu, Y., Kohtoh, M. & Okabe, S., 2004 12 1, : : Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP. p. 49-52 4 p.

研究成果: Conference article

8 引用 (Scopus)
4 引用 (Scopus)
45 引用 (Scopus)
2003
1 引用 (Scopus)

Characterization of ion-implanted silica glass by micro-photoluminescence and Raman spectroscopy

Souno, T., Nishikawa, H., Hattori, M., Ohki, Y., Watanabe, E., Oikawa, M., Kamiya, T. & Arakawa, K., 2003 9 1, : : Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms. 210, p. 277-280 4 p.

研究成果: Conference article

7 引用 (Scopus)

Characterization of refractive index changes of silica glass induced by ion microbeam

Hattori, M., Ohki, Y., Fujimaki, M., Souno, T., Nishikawa, H., Watanabe, E., Oikawa, M., Kamiya, T. & Arakawa, K., 2003 9 1, : : Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms. 210, p. 272-276 5 p.

研究成果: Conference article

7 引用 (Scopus)
11 引用 (Scopus)

Surface Change of Polyamide Nanocomposite Caused by Partial Discharges

Kozako, M., Fuse, N., Shibata, K., Hirai, N., Ohki, Y., Okamoto, T. & Tanaka, T., 2003 11 21, : : Conference on Electrical Insulation and Dielectric Phenomena (CEIDP), Annual Report. p. 75-78 4 p.

研究成果: Conference article

43 引用 (Scopus)

Three-dimensional lithography for rutile TiO2 single crystals using swift heavy ions

Awazu, K., Fujimaki, M., Ohki, Y. & Komatsubara, T., 2003 12 1, : : Materials Research Society Symposium - Proceedings. 797, p. 69-74 6 p.

研究成果: Conference article

2002
2 引用 (Scopus)
2 引用 (Scopus)
2000
27 引用 (Scopus)
1999

Conductivity and permittivity of water tree in polyethylene

Toyoda, T., Mukai, S., Ohki, Y. & Li, Y., 1999 12 1, : : Conference on Electrical Insulation and Dielectric Phenomena (CEIDP), Annual Report. 2, p. 577-580 4 p.

研究成果: Conference article

7 引用 (Scopus)
9 引用 (Scopus)

Low temperature crystallization of SrBi2Ta2O9 film by excimer laser irradiation

Seol, K. S., Hiramatsu, H., Ohki, Y., Shin, D. S., Choi, I. H. & Kim, Y. T., 1999 1 1, : : Materials Research Society Symposium - Proceedings. 541, p. 293-298 6 p.

研究成果: Conference article

2 引用 (Scopus)
1998

Time-resolved space charge observation in water-treed XLPE

Mukai, S., Ohki, Y., Li, Y. & Maeno, T., 1998 12 1, : : Conference on Electrical Insulation and Dielectric Phenomena (CEIDP), Annual Report. 2, p. 645-648 4 p.

研究成果: Conference article

2 引用 (Scopus)
1997

Effect of post-oxidation on the oxygen deficiency of buried oxides

Seol, K. S., Karasawa, T., Koike, H., Ohki, Y. & Tachimori, M., 1997 1 1, : : Materials Research Society Symposium - Proceedings. 446, p. 219-223 5 p.

研究成果: Conference article

2 引用 (Scopus)

Photoluminescence of oxygen-deficient-type defects in a-SiO2

Nishikawa, N., Miyake, Y., Watanabe, E., Ito, D., Seol, K. S., Ohki, Y., Ishii, K., Sakurai, Y. & Nagasawa, K., 1997 12 2, : : Journal of Non-Crystalline Solids. 222, p. 221-227 7 p.

研究成果: Conference article

36 引用 (Scopus)

Role of voltage zero-crossing in propagation of water trees

Mukai, S., Suzuki, H., Ohki, Y., Nakamichi, Y., Ajiki, K. & Li, Y., 1997 12 1, : : Conference on Electrical Insulation and Dielectric Phenomena (CEIDP), Annual Report. 1, p. 300-303 4 p.

研究成果: Conference article

1 引用 (Scopus)
1996
1 引用 (Scopus)
1 引用 (Scopus)
1995

Photoluminescence and electron-spin-resonance studies of defects in ion-implanted thermal SiO2 films

Nishikawa, H., Fukui, H., Watanabe, E., Ito, D., Takiyama, M., Ieki, A. & Ohki, Y., 1995 12 1, : : Materials Science Forum. 196-201, pt 1, p. 97-102 6 p.

研究成果: Conference article

1 引用 (Scopus)

Photoluminescence study on point defects in SIMOX buried SiO2 film

Seol, K. S., Ieki, A., Ohki, Y., Nishikawa, H. & Tachimori, M., 1995 12 1, : : Materials Science Forum. 196-201, pt 4, p. 1909-1914 6 p.

研究成果: Conference article

1994
2 引用 (Scopus)
1993

Positron beam study of defects in SiO2

Fujinami, M., Chilton, N. B., Ishii, K. & Ohki, Y., 1993 9 1, : : Journal De Physique. IV : JP. 3, 4, p. 169-175 7 p.

研究成果: Conference article

2 引用 (Scopus)
1990
1 引用 (Scopus)
5 引用 (Scopus)
2 引用 (Scopus)

Paramagnetic centers induced by ArF excimer laser irradiation in high-purity silica glasses

Nishikawa, H., Nakamura, R., Tohmon, R., Ohki, Y., Hama, Y., Sakurai, Y. & Nagasawa, K., 1990 12 1, : : Proceedings of SPIE - The International Society for Optical Engineering. 1327, p. 69-78 10 p.

研究成果: Conference article

1989

Carrier traps in ethylene-styrene copolymer

Ohki, Y., Tanaka, Y. & Ikdea, M., 1989 10 1, : : Conference on Electrical Insulation and Dielectric Phenomena (CEIDP), Annual Report. p. 278-283 6 p.

研究成果: Conference article

2 引用 (Scopus)

Red luminescence in pure silica glass

Tohmon, R., Shimogaichi, Y., Munekuni, S., Ohki, Y., Nagasawa, K., Sakurai, Y. & Hama, Y., 1989 12 1, : : Proceedings of SPIE - The International Society for Optical Engineering. 1128, p. 198-204 7 p.

研究成果: Conference article

1 引用 (Scopus)

Role of nonstoichiometry on UV absorption and luminescence in high-purity silica.

Nishikawa, H., Tohmon, R., Nagasawa, K., Ohki, Y. & Hama, Y., 1989 12 1, : : Proceedings of SPIE - The International Society for Optical Engineering. 1128, p. 281-289 9 p.

研究成果: Conference article

6 引用 (Scopus)