材料工学科

研究成果

年別の研究成果 1983 2004 2005 2006 2016 2017 2019 2020 2021 2022

• 509 Article
• 68 Conference article
• 62 Conference contribution
• 8 Review article
• 23 その他
  • 6 Paper
  • 6 Editorial
  • 5 Chapter
  • 4 Comment/debate
  • 2 Letter

年別の研究成果

年別の研究成果

検索結果

• 2006

  Bulk amorphous formation and magnetic properties of Nd-Fe-Co-Al alloys by the new gas jet flow type levitating process

  Azumo, S., Utsuno, S. & Nagayama, K., 2006 6月, In: Materials Transactions. 47, 6, p. 1568-1571 4 p.

  研究成果: Article › 査読

  • gas jets 100%
  • Magnetic properties 99%
  • jet flow 95%
  • Jet 87%
  • Magnetic Property 66%
  4 被引用数 (Scopus)

• Bulk approximate amorphous alloys in La-Cu-Ni-Co-Al and Nd-Fe-Co-Al systems by the new gas jet flow type electromagnetic levitation process

  Azumo, S., Utsuno, S. & Nagayama, K., 2006 2月, In: Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals. 70, 2, p. 138-141 4 p.

  研究成果: Article › 査読

  • Levitation 100%
  • Amorphous alloys 96%
  • magnetic suspension 88%
  • gas jets 80%
  • jet flow 76%
  2 被引用数 (Scopus)

• Contact characteristics of mechanically mated Y-Ba-Cu-O bulks with a deposited metal layer

  Fujita, H., Tomita, M., Murakami, M., Sakai, N., Hirabayashi, I. & Sawa, K., 2006 7月 1, In: Superconductor Science and Technology. 19, 7, p. S607-S611

  研究成果: Article › 査読

  • Contact Resistance 100%
  • Contact resistance 91%
  • Silver 86%
  • Metals 50%
  • metals 40%
  4 被引用数 (Scopus)

• Deformation analysis of electrical contact using YBaCuO bulk superconductors

  Fujita, H., Tomita, M., Murakami, M., Sakai, N., Hirabayashi, I. & Sawa, K., 2006 10月 1, In: Physica C: Superconductivity and its applications. 445-448, 1-2, p. 1123-1126 4 p.

  研究成果: Article › 査読

  • Superconducting materials 100%
  • Superconductor 85%
  • electric contacts 67%
  • switches 62%
  • Switches 54%
  1 被引用数 (Scopus)

• Developments of superconducting mixers for medical applications

  Koyama, F., Akiyama, S. & Murakami, M., 2006 7月 1, In: Superconductor Science and Technology. 19, 7, p. S572-S574

  研究成果: Article › 査読

  • Flux pinning 100%
  • Superconducting materials 94%
  • Superconductor 81%
  • Medical applications 81%
  • Magnets 55%
  30 被引用数 (Scopus)

• Effect of potassium addition on YBa₂Cu₃O_x superconductors

  Inoue, K., Sakai, N., Murakami, M. & Hirabayashi, I., 2006 10月 1, In: Physica C: Superconductivity and its applications. 445-448, 1-2, p. 128-132 5 p.

  研究成果: Article › 査読

  • Superconductivity 100%
  • Superconducting materials 85%
  • Potassium 79%
  • Superconductor 73%
  • potassium 64%
  2 被引用数 (Scopus)

• Effect of RE₂BaCuO₅ refinement on the critical current density and trapped field of melt-textured (Gd, Y)-Ba-Cu-O bulk superconductors

  Nariki, S., Sakai, N., Murakami, M. & Hirabayashi, I., 2006 6月 15, In: Physica C: Superconductivity and its applications. 439, 2, p. 62-66 5 p.

  研究成果: Article › 査読

  • Superconducting materials 100%
  • Size Reduction 98%
  • Superconductor 85%
  • Magnetic Field 71%
  • critical current 69%
  31 被引用数 (Scopus)

• Fabrication and superconducting properties of Gd-Ba-Cu-O single-grain bulk with barium cerate addition

  Nariki, S., Sakai, N., Murakami, M. & Hirabayashi, I., 2006 10月 1, In: Physica C: Superconductivity and its applications. 445-448, 1-2, p. 291-294 4 p.

  研究成果: Article › 査読

  • Barium 100%
  • Superconductor 78%
  • barium 72%
  • Fabrication 51%
  • Microstructure 47%
  6 被引用数 (Scopus)

• Field trapping property of Gd-Ba-Cu-O bulk superconductor 140 mm in diameter

  Sakai, N., Kita, M., Nariki, S., Muralidhar, M., Inoue, K., Hirabayashi, I. & Murakami, M., 2006 10月 1, In: Physica C: Superconductivity and its applications. 445-448, 1-2, p. 339-342 4 p.

  研究成果: Article › 査読

  • trapped magnetic fields 100%
  • Superconducting materials 83%
  • Superconductor 71%
  • Magnetic Field 59%
  • Magnetic fields 55%
  26 被引用数 (Scopus)

• Flux pinning and orientation control of large grain LREBa ₂Cu₃O_y

  Muralidhar, M., Sakai, N., Jirsa, M., Murakami, M. & Hirabayashi, I., 2006 6月 1, In: Journal of Physics: Conference Series. 43, 1, p. 417-420 4 p., 104.

  研究成果: Article › 査読

  • flux pinning 100%
  • liquid nitrogen 27%
  • seeds 25%
  • flat surfaces 24%
  • liquid phases 23%
  1 被引用数 (Scopus)

• Flux pinning and superconducting properties of ZnO added (Nd,Eu,Gd)Ba₂Cu₃O_y

  Muralidhar, M., Sakai, N., Jirsa, M., Kono, T., Murakami, M. & Hirabayashi, I., 2006 10月 1, In: Physica C: Superconductivity and its applications. 445-448, 1-2, p. 403-407 5 p.

  研究成果: Article › 査読

  • Flux pinning 100%
  • flux pinning 66%
  • Superconductive Transition Temperature 39%
  • Liquids 36%
  • Magnetization 32%
  1 被引用数 (Scopus)

• Gd-Ba-Cu-O bulk superconductors fabricated by a seeded infiltration growth technique under reduced oxygen partial pressure

  Iida, K., Babu, N. H., Shi, Y. H., Cardwell, D. A. & Murakami, M., 2006 6月 1, In: Superconductor Science and Technology. 19, 6, p. 641-647 7 p.

  研究成果: Article › 査読

  • Superconducting materials 100%
  • Partial pressure 90%
  • Infiltration 89%
  • infiltration 88%
  • Solid solutions 86%
  25 被引用数 (Scopus)

• Grain orientations and distribution of Y₂Ba₄CuUO _x phase in melt-textured YBCO with addition of depleted uranium oxide studied by EBSD

  Koblischka-Veneva, A., Mücklich, F., Koblischka, M. R., Babu, N. H., Cardwell, D. A. & Murakami, M., 2006 7月 1, In: Superconductor Science and Technology. 19, 7, p. S567-S571

  研究成果: Article › 査読

  • uranium oxides 100%
  • Electron Backscatter Diffraction 97%
  • Uranium Oxide 94%
  • Electron diffraction 88%
  • Uranium 77%
  4 被引用数 (Scopus)

• Improvement of the field-trapping capabilities of bulk Nd-Ba-Cu-O superconductors using Ba-Cu-O substrates

  Matsui, M., Nariki, S., Sakai, N., Iwafuchi, K. & Murakami, M., 2006 7月 1, In: Superconductor Science and Technology. 19, 7, p. S601-S606

  研究成果: Article › 査読

  • Superconducting materials 100%
  • Superconductor 85%
  • trapping 58%
  • Substrates 53%
  • Negative Reaction Reactivity 42%
  3 被引用数 (Scopus)

• Improvement of thermal stability with alloy impregnation in Gd-Ba-Cu-O superconductors for pulsed field magnetization

  Kimura, Y., Matsumoto, H., Fukai, H., Sakai, N., Hirabayashi, I., Izumi, M. & Murakami, M., 2006 6月 1, In: Journal of Physics: Conference Series. 43, 1, p. 389-392 4 p., 097.

  研究成果: Article › 査読

  • thermal stability 100%
  • magnetization 74%
  • thermal conductivity 59%
  • thermocouples 41%
  • magnets 31%
  2 被引用数 (Scopus)

• Levitation forces of bulk RE-Ba-Cu-O in high magnetic fields

  Ito, E., Suzuki, T., Sakai, T., Koga, S., Murakami, M., Nagashima, K., Sakai, N., Hirabayashi, I. & Sawa, K., 2006 10月 1, In: Physica C: Superconductivity and its applications. 445-448, 1-2, p. 412-416 5 p.

  研究成果: Article › 査読

  • Levitation 100%
  • Relaxation time 85%
  • levitation 79%
  • Magnetic Field 61%
  • Magnetic fields 57%
  12 被引用数 (Scopus)

• Mechanical Reliability of Solders in Small Volume

  Kariya, Y., 2006, In: Journal of Japan Institute of Electronics Packaging. 9, 3, p. 138-142 5 p.

  研究成果: Article › 査読
  2 被引用数 (Scopus)

• Microstructure and superconducting properties of meltprocessed RE-Ba-Cu-O with dispersed barium cerate particles

  Nariki, S., Sakai, N., Murakami, M. & Hirabayashi, I., 2006 6月 1, In: Journal of Physics: Conference Series. 43, 1, p. 373-376 4 p., 093.

  研究成果: Article › 査読

  • barium 100%
  • microstructure 56%
  • flux pinning 23%
  • critical current 17%
  • inclusions 15%

• Pulsed field magnetization properties for Gd-Ba-Cu-O superconductors impregnated with Bi-Sn-Cd alloy

  Kimura, Y., Matsumoto, H., Fukai, H., Sakai, N., Hirabayashi, I., Izumi, M. & Murakami, M., 2006 10月 1, In: Physica C: Superconductivity and its applications. 445-448, 1-2, p. 408-411 4 p.

  研究成果: Article › 査読

  • Superconducting materials 100%
  • Impregnation 91%
  • Magnetization 90%
  • Superconductor 85%
  • Alloy 53%
  9 被引用数 (Scopus)

• RE-Ba₂Cu₃O_y formation mechanism via (RE)₂BaO₄

  Muralidhar, M., Sakai, N., Murakami, M., Hirabayashi, I. & Tanaka, S., 2006 10月 1, In: Physica C: Superconductivity and its applications. 445-448, 1-2, p. 282-285 4 p.

  研究成果: Article › 査読

  • Pellet 100%
  • Electron probe microanalysis 68%
  • Composite Material 50%
  • atmospheres 48%
  • Mixture 44%
  6 被引用数 (Scopus)

• Recent progress on compositional nanostripes of REBa₂Cu ₃O_7-δ (RE ≤ Sm,Eu,Gd) superconductors

  Hu, A., Koblischka, M. R., Yao, X., Zhou, H., Winter, M., Hartmann, U. & Murakami, M., 2006 7月 1, In: Superconductor Science and Technology. 19, 7, p. S580-S584

  研究成果: Article › 査読

  • Scanning tunneling microscopy 100%
  • Twin Boundary 89%
  • Superconducting materials 73%
  • Atomic force microscopy 71%
  • Single crystals 64%
  8 被引用数 (Scopus)

• Single pulsed-field magnetization on Gd-Ba-Cu-O Bulk HTS assembled for axial-gap type rotating machines

  Morita, E., Matsuzaki, H., Kimura, Y., Ohtani, I., Izumi, M., Nonaka, Y., Murakami, M., Ida, T., Sugimoto, H., Miki, M. & Kitano, M., 2006 6月 1, In: Journal of Physics: Conference Series. 43, 1, p. 796-799 4 p., 194.

  研究成果: Article › 査読

  • coils 100%
  • armatures 83%
  • magnetization 79%
  • vortices 67%
  • poles 26%
  1 被引用数 (Scopus)

• Study of a new split-type magnetizing coil and pulsed field magnetization of Gd-Ba-Cu-O high-temperature superconducting bulk for rotating machinery application

  Morita, E., Matsuzaki, H., Kimura, Y., Ogata, H., Izumi, M., Ida, T., Murakami, M., Sugimoto, H. & Miki, M., 2006 11月 1, In: Superconductor Science and Technology. 19, 12, p. 1259-1263 5 p., 006.

  研究成果: Article › 査読

  • Rotating machinery 100%
  • Magnetization 97%
  • machinery 96%
  • Magnetic flux 91%
  • Coil 79%
  18 被引用数 (Scopus)

• Study of single pulsed-field magnetization of Gd-Ba-Cu-O bulk high-temperature superconductor with a split type of armature coil for rotating machinery

  Morita, E., Matsuzaki, H., Kimura, Y., Ohtani, I., Ogata, H., Izumi, M., Nonaka, Y., Murakami, M., Ida, T., Sugimoto, H., Miki, M. & Kitano, M., 2006 7月, In: Superconductor Science and Technology. 19, 7, p. S486-S490

  研究成果: Article › 査読

  • High temperature superconductors 100%
  • armatures 92%
  • Rotating machinery 82%
  • Magnetization 80%
  • machinery 80%
  11 被引用数 (Scopus)

• Superior growth orientation control via ZnO doping of large-grain LRE-Ba₂Cu₃O_y compounds grown with MgO seeds

  Muralidhar, M., Kono, T., Jirsa, M., Sakai, N., Murakami, M. & Hirabayashi, I., 2006 7月 1, In: Superconductor Science and Technology. 19, 7, p. S550-S555

  研究成果: Article › 査読

  • Doping (additives) 100%
  • Seed 92%
  • pellets 91%
  • Pellet 87%
  • seeds 83%
  2 被引用数 (Scopus)

• Vortex pinning by nanoparticles in melt-textured LREBa₂Cu ₃O_y

  Jirsa, M., Muralidhar, M. & Murakami, M., 2006 6月 1, In: Journal of Physics: Conference Series. 43, 1, p. 409-412 4 p., 102.

  研究成果: Article › 査読

  • vortices 100%
  • nanoparticles 91%
  • critical current 62%
  • liquid oxygen 48%
  • boiling 33%

• ZnO doping effects in melt-textured (Nd_0.33Eu _0.39Gd_0.27)Ba₂Cu₃O_y grown from MgO seed

  Muralidhar, M., Kono, T., Jirsa, M., Sakai, N., Murakami, M. & Hirabayashi, I., 2006 6月 1, In: Superconductor Science and Technology. 19, 6, p. L25-L28

  研究成果: Article › 査読

  • Electromagnetic Property 100%
  • electromagnetic properties 84%
  • Doping (additives) 80%
  • Seed 74%
  • pellets 73%
  7 被引用数 (Scopus)
• 2005

  Angular dependence of the peak effect and out-of-plane modulated compositional order in melt-processed (Sm, Eu, Gd)Ba₂Cu ₃O_7-δ superconductors

  Hu, A., Chikumoto, N., Zhou, H., Sakai, N., Murakami, M. & Hirabayshi, I., 2005 2月 1, In: Superconductor Science and Technology. 18, 2, p. S131-S135

  研究成果: Article › 査読

  • Magnetic moments 100%
  • Superconducting materials 84%
  • Superconductor 72%
  • Magnetic Moment 66%
  • Transmission electron microscopy 65%
  1 被引用数 (Scopus)

• Corrosion monitoring technique and surface observation method in atmospheric corrosion evaluation

  Noda, K., Katayama, H., Masuda, H., Ono, T. & Tahara, A., 2005 8月, In: Zairyo to Kankyo/ Corrosion Engineering. 54, 8, p. 368-374 7 p.

  研究成果: Article › 査読

  Open Access

  • Atmospheric corrosion 100%
  • Corrosion 51%
  • Monitoring 38%
  • Ions 25%
  • Surface 21%
  3 被引用数 (Scopus)

• Interaction of multiple iron balls in magnetic fields

  Murakami, M., Nishimura, Y., Hirooka, T., Sasaki, S. & Yagi, I., 2005 4月 27, In: Journal of Applied Physics. 97, 8, 083911.

  研究成果: Article › 査読

  • balls 100%
  • iron 78%
  • magnetic fields 54%
  • interactions 43%
  • permanent magnets 18%
  4 被引用数 (Scopus)

• Interplay of YBCO and embedded 211 particles in melt-textured YBCO superconductors

  Koblischka-Veneva, A., Koblischka, M. R., Ogasawara, K., Mücklich, F. & Murakami, M., 2005 8月, In: Journal of Superconductivity. 18, 4, p. 469-474 6 p.

  研究成果: Article › 査読

  • Electron Backscatter Diffraction 100%
  • YBCO superconductors 98%
  • Electron diffraction 90%
  • Superconducting materials 90%
  • Superconductor 77%
  11 被引用数 (Scopus)

• Irreversible field determined by pulsed magnetization and compositional fluctuation of melt-processed (Sm, Eu, Gd)Ba₂Cu₃O _7-δ superconductors

  Hu, A., Kono, T., Zhou, H., Iida, K., Nakao, K., Sakai, N., Koshizuka, N., Murakami, M. & Hirabayashi, I., 2005 1月 1, In: Superconductor Science and Technology. 18, 1, p. 58-63 6 p.

  研究成果: Article › 査読

  • Superconducting materials 100%
  • Magnetization 90%
  • Superconductor 85%
  • Magnetic Field 71%
  • inclusions 60%
  5 被引用数 (Scopus)

• Measurements of three-dimensional fields of bulk superconductors in varying external fields

  Yamachi, N., Sakai, N., Sawa, K. & Murakami, M., 2005 2月 1, In: Superconductor Science and Technology. 18, 2, p. S67-S71

  研究成果: Article › 査読

  • Superconducting materials 100%
  • Superconductor 85%
  • Magnetic Field 71%
  • Magnetic fields 66%
  • Levitation 57%
  4 被引用数 (Scopus)

• Mechanism of a high irreversibility field for (Nd, Eu,Gd)Ba ₂Cu₃O₇ bulk

  Awaji, S., Isono, N., Watanabe, K., Muralidhar, M., Murakami, M., Koshizuka, N. & Noto, K., 2005 6月, In: IEEE Transactions on Applied Superconductivity. 15, 2 PART III, p. 3786-3789 4 p.

  研究成果: Article › 査読

  • Transport properties 100%
  • Glass 62%
  • Transport Property 37%
  • Disorder 33%
  • Molecular Cluster 25%
  4 被引用数 (Scopus)

• Melt-processed Gd-Ba-Cu-O superconductor with trapped field of 3 T at 77 K

  Nariki, S., Sakai, N. & Murakami, M., 2005 2月 1, In: Superconductor Science and Technology. 18, 2, p. S126-S130

  研究成果: Article › 査読

  • Superconducting materials 100%
  • Molar ratio 91%
  • Partial pressure 90%
  • Superconductor 85%
  • Partial Pressure 72%
  158 被引用数 (Scopus)

• Nanoscale Gd₂BaCuO₅ particles in (Sm _0.33Eu_0.33Gd_0.33)Ba₂Cu ₃O_y and magnetic levitation at 90.2 K

  Muralidhar, M., Sakai, N., Jirsa, M., Murakami, M. & Koshizuka, N., 2005 3月 1, In: Superconductor Science and Technology. 18, 3, p. L9-L12

  研究成果: Article › 査読

  • Magnetic Levitation 100%
  • Levitation 84%
  • Magnetic levitation 69%
  • levitation 66%
  • Superconductor 62%
  11 被引用数 (Scopus)

• Processing of high-performance (Gd, Y)-Ba-Cu-O bulk superconductors with fine RE211 pinning centers

  Nariki, S., Sakai, N., Murakami, M. & Hirabayashi, I., 2005 6月, In: IEEE Transactions on Applied Superconductivity. 15, 2 PART III, p. 3110-3113 4 p.

  研究成果: Article › 査読

  • Superconducting materials 100%
  • Size Reduction 98%
  • Superconductor 85%
  • Magnetic Field 71%
  • Powders 61%
  9 被引用数 (Scopus)

• Spatial inhomogeneities of Gd-Ba-Cu-O bulk superconductors evaluated by different Hall probe scanning methods

  Kono, T., Sakai, N., Nariki, S., Hirabayashi, I., Murakami, M. & Koshizuka, N., 2005 6月, In: IEEE Transactions on Applied Superconductivity. 15, 2 PART III, p. 3640-3643 4 p.

  研究成果: Article › 査読

  • Superconducting materials 100%
  • Superconductor 85%
  • inhomogeneity 63%
  • Scanning 58%
  • Cooling 53%
  8 被引用数 (Scopus)

• Superconducting levitation at 90 K - A base for construction of non-contact liquid oxygen pumps

  Muralidhar, M., Sakai, N., Jirsa, M., Murakami, M. & Koshizuka, N., 2005 2月 1, In: Superconductor Science and Technology. 18, 2, p. S47-S51

  研究成果: Article › 査読

  • Levitation 100%
  • liquid oxygen 94%
  • levitation 79%
  • Pump 63%
  • Oxygen 53%
  2 被引用数 (Scopus)

• Techniques of SNP genotyping and remote sensing applied for elucidation of the contribution of polygene and environmental factors to inter-individual variation in skin pigmentation phenotype

  Anno, S., Kudo, S., Hamasaki, K., Matsumura, K., Yamamoto, T. & Ogata, K., 2005 7月, In: Journal of Physiological Anthropology and Applied Human Science. 24, 4, p. 483-486 4 p.

  研究成果: Article › 査読

  • Genotyping Techniques 100%
  • Skin Pigmentation 74%
  • Computational methods 65%
  • Genomics 64%
  • Remote sensing 64%
  1 被引用数 (Scopus)

• The development of melt-processed (Sm, Eu, Gd)Ba₂Cu ₃O_7-δ single-domain superconductors for high field applications

  Hu, A., Sakai, N., Murakami, M. & Hirabayashi, I., 2005 2月 1, In: Superconductor Science and Technology. 18, 2, p. S52-S57

  研究成果: Article › 査読

  • Superconducting materials 100%
  • Superconductor 85%
  • Cooling 67%
  • cooling 51%
  • schedules 45%
  6 被引用数 (Scopus)

• The effect of Gd₂BaCuO₅ nanoparticles on irreversibility fields of (Nd-Sm-Gd)Ba₂Cu₃O _7-δ

  Okram, G. S., Muralidhar, M. & Murakami, M., 2005 8月 1, In: Superconductor Science and Technology. 18, 8, p. 1060-1064 5 p.

  研究成果: Article › 査読

  • Flux pinning 100%
  • flux pinning 66%
  • Nanoparticles 53%
  • Magnetic Field 50%
  • Magnetoresistance 43%
  5 被引用数 (Scopus)

• Undercooling solidification behavior and bulk amorphous formation of la ₅₅Al ₂₅Cu ₁₀Ni ₅Co ₅ alloys with SiC whisker addition

  Azumo, S. & Nagayama, K., 2005 4月 1, In: Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals. 69, 4, p. 399-401 3 p.

  研究成果: Article › 査読

  • Undercooling 100%
  • Solidification 74%
  • supercooling 73%
  • Nucleation 70%
  • solidification 61%
  2 被引用数 (Scopus)
• 2004

  Air processing of ternary (Sm,Eu,Gd)Ba₂Cu₃O _7-δ superconductors with enhanced peak effects

  Hu, A., Sakai, N., Zhou, H., Inoue, K., Chikumoto, N. & Murakami, M., 2004 2月 1, In: Physica C: Superconductivity and its applications. 402, 1-2, p. 127-135 9 p.

  研究成果: Article › 査読

  • Flux pinning 100%
  • Superconducting materials 71%
  • Superconductor 61%
  • flux pinning 44%
  • air 32%
  10 被引用数 (Scopus)

• Applications of bulk high-temperature superconductors

  Hull, J. R. & Murakami, M., 2004 10月, In: Proceedings of the IEEE. 92, 10, p. 1705-1717 13 p.

  研究成果: Article › 査読

  • High temperature superconductors 100%
  • Fault current limiters 24%
  • Flux pinning 15%
  • Hysteresis motors 14%
  • Superconducting wire 14%
  157 被引用数 (Scopus)

• Bose glass state in bulk (Nd,Eu,Gd)Ba₂Cu₃O _x with a high irreversibility field

  Awaji, S., Isono, N., Watanabe, K., Murakami, M., Muralidhar, M., Koshizuka, N. & Noto, K., 2004 6月, In: Physical Review B - Condensed Matter and Materials Physics. 69, 21, p. 214522-1-214522-4 214522.

  研究成果: Article › 査読

  • Glass 100%
  • Transport properties 79%
  • glass 72%
  • Glass transition 71%
  • Superconducting transition temperature 68%
  16 被引用数 (Scopus)

• Construction of the stator installed in the superconducting magnetic bearing for a 10 kWh flywheel

  Koshizuka, N., Matsunaga, K., Yamachi, N., Kawaji, A., Hirabayashi, H., Murakami, M., Tomita, M., Une, S., Saito, S., Isono, M., Nasu, H., Maeda, T. & Ishikawa, F., 2004 10月, In: Physica C: Superconductivity and its applications. 412-414, SPEC. ISS., p. 756-760 5 p.

  研究成果: Article › 査読

  • Levitation 100%
  • flywheels 97%
  • magnetic bearings 97%
  • stators 80%
  • Magnetic bearings 80%
  13 被引用数 (Scopus)

• Contact characteristics for bulk superconductors

  Yamamoto, N., Imaizumi, T., Sawa, K., Tomita, M., Murakami, M. & Hirabayashi, I., 2004 10月, In: Physica C: Superconductivity and its applications. 412-414, SPEC. ISS., p. 662-667 6 p.

  研究成果: Article › 査読

  • Superconducting materials 100%
  • Contact Resistance 96%
  • Contact resistance 88%
  • Superconductor 85%
  • contact resistance 39%
  6 被引用数 (Scopus)

• Copper sheath MgB₂ wires fabricated by an in situ PIT method

  Shimura, S., Machi, T., Murakami, M., Koshizuka, N., Mochizuki, K., Ishikawa, I. & Shibata, N., 2004 10月, In: Physica C: Superconductivity and its applications. 412-414, SPEC. ISS., p. 1179-1183 5 p.

  研究成果: Article › 査読

  • sheaths 100%
  • Coil 93%
  • Copper 78%
  • Powders 78%
  • Wire 72%
  8 被引用数 (Scopus)

• Critical current density and trapped field properties of Ho-Ba-Cu-O bulk superconductors

  Tanaka, H., Nariki, S., Sakai, N., Murakami, M., Hirabayashi, I. & Takizawa, T., 2004 9月, In: Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals. 68, 9, p. 693-697 5 p.

  研究成果: Article › 査読

  Open Access

  • Superconducting materials 100%
  • Superconductor 85%
  • critical current 69%
  • Powders 61%
  • Current Density 56%