岡 徹雄

  • 1865 引用
  • 22 h指数
1990 …2019
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 1990 2019

フィルター
Conference article
2018

Collecting Ni-Sulfate Compound from Electroless Plating Waste by Magnetic Separation Technique with Use of HTS Bulk Magnets

Oka, T., Sasaki, S., Sasaki, H., Fukui, S., Ogawa, J., Sato, T., Nakano, T., Ooizumi, M., Tsujimura, M. & Yokoyama, K., 2018 7 26, : : Journal of Physics: Conference Series. 1054, 1, 012047.

研究成果: Conference article

plating
sulfates
magnets
fluids
crystals

Comparison of Trapped Field Characteristic of Bulk Magnet System Using Various Type Refrigerators

Yokoyama, K., Katsuki, A., Miura, A. & Oka, T., 2018 7 26, : : Journal of Physics: Conference Series. 1054, 1, 012072.

研究成果: Conference article

refrigerators
magnets
cooling
trapped magnetic fields
magnetic fields
2017
1 引用 (Scopus)

Influence of Artificial Defects on Trapped Field Performance in a Superconducting Bulk Magnet

Yokoyama, K., Eranda, K., Zhao, Y., Katsuki, A., Miura, A. & Oka, T., 2017 7 26, : : Journal of Physics: Conference Series. 871, 1, 012050.

研究成果: Conference article

magnets
sectors
defects
magnetic flux
trapped magnetic fields

Magnetic flux invasion in REBCO bulk magnets with varying pre-magnetized flux distributions in multiple-PFM processes

Oka, T., Hara, K., Takeda, A., Ogawa, J., Fukui, S., Sato, T., Yokoyama, K. & Murakami, A., 2017 7 26, : : Journal of Physics: Conference Series. 871, 1, 012049.

研究成果: Conference article

pulse frequency modulation
magnetic flux
magnets
heat generation
promotion
1 引用 (Scopus)

Magnetic Separation Using HTS Bulk Magnet for Cs-Bearing Fe precipitates

Oka, T., Ichiju, K., Sasaki, S., Ogawa, J., Fukui, S., Sato, T., Ooizumi, M., Yokoyama, K., Aoki, S. & Ohnishi, N., 2017 9 21, : : Journal of Physics: Conference Series. 897, 1, 012024.

研究成果: Conference article

precipitates
magnets
incinerators
ashes
magnetic fields
2016
1 引用 (Scopus)

Uniform Magnetic Field between Face-to-Face HTS Bulk Magnets Combining Concave and Convex Magnetic Field Distributions

Oka, T., Takahashi, Y., Yaginuma, S., Ogawa, J., Fukui, S., Sato, T., Yokoyama, K. & Nakamura, T., 2016 1 1, : : Physics Procedia. 81, p. 45-48 4 p.

研究成果: Conference article

magnets
magnetic fields
poles
magnetic poles
nonuniform magnetic fields
2015
2 引用 (Scopus)

Attempt to generate a strong and uniform magnetic field by face-to-face HTS bulk elements in a magnet system

Oka, T., Hirayama, E., Takahashi, Y., Kanai, T., Ogawa, J., Fukui, S., Sato, T., Yokoyama, K. & Nakamura, T., 2015 1 1, : : Physics Procedia. 67, p. 1005-1009 5 p.

研究成果: Conference article

magnets
magnetic poles
magnetic fields
iron
nuclear magnetic resonance
2014
4 引用 (Scopus)

Magnetic flux-trapping of anisotropic-grown Y-Ba-Cu-O bulk superconductors during and after pulsed-field magnetizing processes

Oka, T., Yamada, Y., Horiuchi, T., Ogawa, J., Fukui, S., Sato, T., Yokoyama, K. & Langer, M., 2014 1 1, : : Journal of Physics: Conference Series. 507, PART 1, 012039.

研究成果: Conference article

magnetic flux
seeds
trapping
magnets
penetration
2013
3 引用 (Scopus)
magnetic flux
magnets
penetration
current density
retarding

Investigation of the Flux Flow-inhibiting Effect of a Hole-opened Superconducting Bulk Magnet

Yokoyama, K., Tsukui, T., Mita, H., Tsubonoya, N. & Oka, T., 2013 1 1, : : Physics Procedia. 58, p. 302-305 4 p.

研究成果: Conference article

公開
magnets
magnetic flux
time response
superconductivity
flux density
2 引用 (Scopus)

Pulsed-field Invasion to HTS Bulk Magnets Grown from Two Seeds with Varied Seed-crystal Positions and Numbers

Oka, T., Yamada, Y., Horiuchi, T., Ogawa, J., Fukui, S., Sato, T., Yokoyama, K. & Langer, M., 2013 1 1, : : Physics Procedia. 58, p. 74-77 4 p.

研究成果: Conference article

公開
seeds
magnets
crystals
penetration
flux density
2012
5 引用 (Scopus)

Field trapping property of HTS bulk magnet with reduced voids in pulsed field magnetizing process

Oka, T., Seki, H., Ishiduka, D., Ogawa, J., Fukui, S., Sato, T., Yokoyama, K. & Murakami, A., 2012 1 1, : : Journal of Physics: Conference Series. 400, PART 2, 022089.

研究成果: Conference article

voids
magnets
trapping
temperature
refrigerators
2005
6 引用 (Scopus)

Approach from temperature measurement to trapped field enhancement in HTSC bulks by pulse field magnetizing

Fujishiro, H., Yokoyama, K., Kaneyama, M., Ikebe, M., Oka, T. & Noto, K., 2005 10 1, : : Physica C: Superconductivity and its Applications. 426-431, I, p. 594-601 8 p.

研究成果: Conference article

Temperature measurement
high temperature superconductors
temperature measurement
augmentation
pulses
32 引用 (Scopus)

Generation of strong magnetic field using 60 mmφ superconducting bulk magnet and its application to magnetron sputtering device

Yanagi, Y., Matsuda, T., Hazama, H., Yokouchi, K., Yoshikawa, M., Itoh, Y., Oka, T., Ikuta, H. & Mizutani, U., 2005 10 1, : : Physica C: Superconductivity and its Applications. 426-431, I, p. 764-769 6 p.

研究成果: Conference article

Magnetron sputtering
Magnets
magnetron sputtering
magnets
Magnetic fields
11 引用 (Scopus)

Temperature changes in a melt-processed YBCO superconductor activated by field cooling magnetizing process

Oka, T., Yokoyama, K., Fujishiro, H., Kaneyama, M. & Noto, K., 2005 10 1, : : Physica C: Superconductivity and its Applications. 426-431, I, p. 794-799 6 p.

研究成果: Conference article

YBCO superconductors
Superconducting materials
Cooling
cooling
Magnets
10 引用 (Scopus)

Temperature rise and trapped field in a GdBaCuO bulk superconductor cooled down to 10 K after applying pulsed magnetic field

Yokoyama, K., Kaneyama, M., Fujishiro, H., Oka, T. & Noto, K., 2005 10 1, : : Physica C: Superconductivity and its Applications. 426-431, I, p. 671-675 5 p.

研究成果: Conference article

Superconducting materials
Magnetic fields
Flux pinning
flux pinning
magnetic fields
2003
12 引用 (Scopus)

A 3 T magnetic field generator using melt-processed bulk superconductors as trapped field magnets and its applications

Oka, T., Yokoyama, K., Itoh, Y., Yanagi, Y., Yoshikawa, M., Ikuta, H., Mizutani, U., Okada, H. & Noto, K., 2003 10 1, : : Physica C: Superconductivity and its Applications. 392-396, PART 1, p. 709-712 4 p.

研究成果: Conference article

magnetic poles
Superconducting materials
Magnets
Poles
magnets
12 引用 (Scopus)

Construction of a strong magnetic field generator with use of melt-processed bulk superconductors

Oka, T., Yokoyama, K., Itoh, Y., Ikuta, H., Mizutani, U., Okada, H., Katagiri, K. & Noto, K., 2003 6 1, : : IEEE Transactions on Applied Superconductivity. 13, 2 II, p. 1584-1587 4 p.

研究成果: Conference article

Superconducting materials
Magnets
magnets
generators
Magnetic fields
30 引用 (Scopus)

High gradient magnetic separation using superconducting bulk magnets

Yokoyama, K., Oka, T., Okada, H. & Noto, K., 2003 10 1, : : Physica C: Superconductivity and its Applications. 392-396, PART 1, p. 739-744 6 p.

研究成果: Conference article

Magnetic separation
Magnets
magnetic poles
magnets
Hematite
38 引用 (Scopus)

Solid-liquid magnetic separation using bulk superconducting magnets

Yokoyama, K., Oka, T., Okada, H., Fujine, Y., Chiba, A. & Noto, K., 2003 6 1, : : IEEE Transactions on Applied Superconductivity. 13, 2 II, p. 1592-1595 4 p.

研究成果: Conference article

Magnetic separation
Superconducting magnets
superconducting magnets
Magnets
Superconducting materials
2001
24 引用 (Scopus)

Melt-processed RE-Ba-Cu-O (RE=Sm, Nd) superconductors for quasi-permanent magnets

Ikuta, H., Hosokawa, T., Ishihara, H., Yoshikawa, M., Yanagi, Y., Itoh, Y., Oka, T. & Mizutani, U., 2001 3 1, : : IEEE Transactions on Applied Superconductivity. 11, 1 III, p. 3716-3719 4 p.

研究成果: Conference article

Deflection yokes
Magnetic flux
permanent magnets
Permanent magnets
Superconducting materials
2000
27 引用 (Scopus)

Applications of superconducting permanent magnets driven by static and pulsed fields

Mizutani, U., Ikuta, H., Hosokawa, T., Ishihara, H., Tazoe, K., Oka, T., Itoh, Y., Yanagi, Y. & Yoshikawa, M., 2000 6 1, : : Superconductor Science and Technology. 13, 6, p. 836-840 5 p.

研究成果: Conference article

Superconducting magnets
superconducting magnets
permanent magnets
Permanent magnets
Superconducting materials
56 引用 (Scopus)
Superconducting materials
generators
superconducting magnets
Magnetic fields
permanent magnets
28 引用 (Scopus)

Pulse field magnetization of melt-processed Sm-Ba-Cu-O

Ikuta, H., Ishihara, H., Hosokawa, T., Yanagi, Y., Itoh, Y., Yoshikawa, M., Oka, T. & Mizutani, U., 2000 6 1, : : Superconductor Science and Technology. 13, 6, p. 846-849 4 p.

研究成果: Conference article

Magnetization
Fluxes
magnetization
pulses
Magnetic flux
18 引用 (Scopus)

Synthesis of c-axis-oriented Sm123 superconductors and their performance as superconducting permanent magnets

Mizutani, U., Mase, A., Tazoe, K., Ikuta, H., Oka, T., Itoh, Y., Yanagi, Y. & Yoshikawa, M., 2000 1 1, : : Physica C: Superconductivity and its Applications. 335, 1, p. 92-96 5 p.

研究成果: Conference article

Superconducting magnets
superconducting magnets
permanent magnets
Partial pressure
Permanent magnets