坂井　 直道

研究成果

年別の研究成果 1991 2001 2002 2003 2004 2005 2006 2008 2022

• 231 Article
• 68 Conference article
• 10 Conference contribution
• 3 Review article
• 2 その他
  • 1 Paper
  • 1 Comment/debate

年別の研究成果

年別の研究成果

検索結果

• Article

  (Gd,Y,Er)Ba₂Cu₃O_y bulk superconducting system processed via infiltration growth

  Pinmangkorn, S., Miryala, M., Arvapalli, S. S., Jirsa, M., Oka, T., Sakai, N. & Murakami, M., 2021 11月 10, In: Journal of Alloys and Compounds. 881, 160535.

  研究成果: Article › 査読

  Open Access

  • Infiltration 100%
  • Superconductor 48%
  • Oxygen 46%
  • Binary System 41%
  • Superconducting materials 37%
  2 被引用数 (Scopus)

• a.c. magnetization characteristics of Nd123 bulk superconductors

  Waki, K., Higuchi, T., Yoo, S. I., Watahiki, M., Hayashi, N., Sakai, N., Chikumoto, N. & Murakami, M., 1997 10月, In: Cryogenics. 37, 10, p. 643-647 5 p.

  研究成果: Article › 査読

  • Superconducting materials 100%
  • Magnetization 90%
  • Superconductor 85%
  • magnetization 49%
  • Single crystals 43%
  5 被引用数 (Scopus)

• A comparative study of enhanced flux pinning among melt-processed SmBa₂Cu₃O_7-δ, (Sm_0.5Eu_0.5)Ba₂Cu₃ O_7-δ, EuBa₂Cu₃O_7-δ superconductors

  Hu, A., Sakai, N., Chikumoto, N., Murakami, M., Verges, P., Fuchs, G. & Krabbes, G., 2001 8月, In: Physica C: Superconductivity and its applications. 357-360, p. 461-465 5 p.

  研究成果: Article › 査読

  • Flux pinning 100%
  • Superconducting materials 71%
  • flux pinning 66%
  • Superconductor 61%
  • Force 36%
  16 被引用数 (Scopus)

• Advances in enlargement of melt-textured Gd-Ba-Cu-O superconductors

  Nariki, S., Sakai, N., Kita, M., Fujikura, M., Murakami, M. & Hirabayashi, I., 2006 7月 1, In: Superconductor Science and Technology. 19, 7, p. S500-S505

  研究成果: Article › 査読

  • Superconducting materials 100%
  • Superconductor 85%
  • Liquid phase sintering 57%
  • Texturing 48%
  • Densification 43%
  25 被引用数 (Scopus)

• 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%
  11 被引用数 (Scopus)

• An effect of interface condition on electrical contact characteristics using Y-Ba-Cu-O bulk superconductor

  Fujita, H., Fukuda, K., Tomita, M., Murakami, M., Sakai, N., Hirabayashi, I. & Sawa, K., 2007 10月 1, In: Physica C: Superconductivity and its applications. 463-465, SUPPL., p. 415-419 5 p.

  研究成果: Article › 査読

  • Superconducting materials 100%
  • Superconductor 85%
  • electric contacts 67%
  • switches 62%
  • Voltage 55%
  1 被引用数 (Scopus)

• A new type of pinning center in melt grown Nd123 and Sm123

  Murakami, M., Yoo, S. I., Higuchi, T., Sakai, N., Watabiki, M., Koshizuka, N. & Tanaka, S., 1994 12月, In: Physica C: Superconductivity and its applications. 235-240, PART 4, p. 2781-2782 2 p.

  研究成果: Article › 査読

  • Superconducting materials 100%
  • Superconductor 85%
  • Flux pinning 46%
  • flux pinning 31%
  • Superconductivity 29%
  86 被引用数 (Scopus)

• 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)

• A study on levitation force and its time relaxation behavior for a bulk superconductor-magnet system

  Suzuki, T., Araki, S., Koibuchi, K., Ogawa, K., Sawa, K., Takeuchi, K., Murakami, M., Nagashima, K., Seino, H., Miyazaki, Y., Sakai, N., Hirabayashi, I. & Iwasa, Y., 2008 9月 15, In: Physica C: Superconductivity and its applications. 468, 15-20, p. 1461-1464 4 p.

  研究成果: Article › 査読

  • Levitation 100%
  • Superconducting materials 86%
  • Relaxation time 85%
  • levitation 79%
  • Magnets 67%
  18 被引用数 (Scopus)

• Basic study on a magnetically levitated conveyor based on guiding by partial magnetization of a high-Tc superconductor

  Iizuka, T., Sakai, N. & Fujita, H., 2006, In: IEEJ Transactions on Sensors and Micromachines. 126, 6, p. 248-254+6

  研究成果: Article › 査読

  Open Access

  • Superconducting materials 100%
  • Magnetization 90%
  • Conveyors 84%
  • Magnets 77%
  • High temperature superconductors 22%
  1 被引用数 (Scopus)

• Characteristics of metal impregnated bulk Gd-Ba-Cu-O superconductors cooled down in a magnetic field

  Kita, M., Nariki, S., Sakai, N. & Hirabayashi, I., 2006 7月 1, In: Superconductor Science and Technology. 19, 7, p. S491-S493

  研究成果: Article › 査読

  • Superconducting materials 100%
  • Superconductor 85%
  • Magnetic Field 71%
  • Magnetic fields 66%
  • trapped magnetic fields 59%
  1 被引用数 (Scopus)

• Cold seeded melt growth of RE-Ba-Cu-O superconductor (RE = Gd, Y)

  Hinai, H., Nariki, S., Ogasawara, K., Sakai, N., Murakami, M. & Otsuka, M., 2001 8月, In: Physica C: Superconductivity and its applications. 357-360, p. 706-708 3 p.

  研究成果: Article › 査読

  • Tmax 100%
  • Superconducting materials 94%
  • Superconductor 81%
  • Decomposition Temperature 36%
  • Crystals 35%
  15 被引用数 (Scopus)

• Comparative study of magnetic properties between melt-textured and single crystalline Y-Ba-Cu-O

  Watahiki, M., Jang, W. J., Sakai, N. & Murakami, M., 1998 2月 10, In: Physica C: Superconductivity and its applications. 296, 1-2, p. 43-48 6 p.

  研究成果: Article › 査読

  • Flux pinning 100%
  • flux pinning 66%
  • Magnetic properties 66%
  • Crystalline materials 56%
  • Magnetic Property 43%
  5 被引用数 (Scopus)

• Complex pulse magnetization process and mechanical properties of spark plasma sintered bulk MgB₂

  Miryala, M., Arvapalli, S. S., Sakai, N., Murakami, M., Mochizuki, H., Naito, T., Fujshiro, H., Jirsa, M., Murakami, A. & Noudem, J., 2021 11月, In: Materials Science and Engineering B: Solid-State Materials for Advanced Technology. 273, 115390.

  研究成果: Article › 査読

  Open Access

  • Spark plasma sintering 100%
  • Magnetization 91%
  • sparks 78%
  • Electric sparks 77%
  • Plasmas 71%
  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)

• Control of the Nd422 second phase for the improvement of the critical current density in Nd-Ba-Cu-O superconductors

  Kojo, H., Yoo, S. I., Sakai, N. & Murakami, M., 1997 1月 1, In: Superlattices and Microstructures. 21, Suppl A, p. 83-86 4 p.

  研究成果: Article › 査読

  • Superconducting materials 100%
  • Superconductor 85%
  • critical current 69%
  • Powders 61%
  • Current Density 56%
  15 被引用数 (Scopus)

• Control of Y₂BaCuO₅size and morphology in melt-processed YBa₂Cu₃O_{7_£}superconductor

  Sakai, N., Yoo, S. L. & Murakami, M., 1995 7月, In: Journal of Materials Research. 10, 7, p. 1611-1621 11 p.

  研究成果: Article › 査読

  • Superconducting materials 100%
  • Superconductor 85%
  • Doping (additives) 84%
  • Acicular Crystal 69%
  • Liquids 50%
  35 被引用数 (Scopus)

• Correlation of magnetic and magneto-optical properties with microstructure analysis in melt-textured (Nd_0.33Sm_0.33Gd_0.33)Ba₂Cu₃O_y

  Das, A., Koblischka, M. R., Jirsa, M., Muralidhar, M., Koishikawa, S., Sakai, N. & Murakami, M., 1999 6月 20, In: Physica C: Superconductivity and its applications. 319, 3, p. 169-180 12 p.

  研究成果: Article › 査読

  • Optical properties 100%
  • Hysteresis loops 97%
  • Magnetization 95%
  • Hysteresis 79%
  • Jmax 68%
  3 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%

• Critical currents of OCMG processed Nd123 crystals

  Higuchi, T., Yoo, S. I., Sawada, K., Sakai, N. & Murakami, M., 1996 5月, In: Physica C: Superconductivity and its applications. 263, 1-4, p. 396-400 5 p.

  研究成果: Article › 査読

  • Critical currents 100%
  • Magnetization 82%
  • Crystals 69%
  • critical current 63%
  • Fluxes 56%
  26 被引用数 (Scopus)

• Current progress in ternary LREBa₂Cu₃O_y materials and their application

  Muralidhar, M., Jirsa, M., Sakai, N., Murakami, M. & Hirabayashi, I., 2008 6月 15, In: Materials Science and Engineering B: Solid-State Materials for Advanced Technology. 151, 1, p. 90-94 5 p.

  研究成果: Article › 査読

  • Rare earth compounds 100%
  • Oxygen vacancies 81%
  • Levitation 80%
  • electromagnetism 76%
  • liquid oxygen 75%
  8 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)

• Deformation and fracture behavior of Sm123 bulk superconductors by compressive loading at room temperature

  Kan, R., Katagiri, K., Murakami, A., Kasaba, K., Shoji, Y., Noto, K., Sakai, N. & Murakami, M., 2004 6月, In: IEEE Transactions on Applied Superconductivity. 14, 2, p. 1114-1117 4 p.

  研究成果: Article › 査読

  • Fracture Strength 100%
  • Superconducting materials 91%
  • Superconductor 78%
  • Young's Modulus 73%
  • Elastic moduli 58%
  12 被引用数 (Scopus)

• Delamination behavior of Gd123 coated conductor fabricated by PLD

  Sakai, N., Lee, S., Chikumoto, N., Izumi, T. & Tanabe, K., 2011 11月, In: Physica C: Superconductivity and its applications. 471, 21-22, p. 1075-1079 5 p.

  研究成果: Article › 査読

  • Pulsed laser deposition 100%
  • Delamination 77%
  • Conductor 65%
  • conductors 53%
  • interfacial energy 52%
  27 被引用数 (Scopus)

• Development of cryogenic permanent undulators operating around liquid nitrogen temperature

  Tanaka, T., Hara, T., Bizen, T., Seike, T., Tsuru, R., Marechal, X., Hirano, H., Morita, M., Teshima, H., Nariki, S., Sakai, N., Hirabayashi, I., Murakami, M. & Kitamura, H., 2006 11月 28, In: New Journal of Physics. 8, 287.

  研究成果: Article › 査読

  • permanent magnets 100%
  • liquid nitrogen 98%
  • cryogenics 91%
  • cryogenic magnets 83%
  • high temperature superconductors 50%
  28 被引用数 (Scopus)

• Development of Gd-Ba-Cu-O bulk magnets with very high trapped magnetic field

  Nariki, S., Sakai, N. & Murakami, M., 2002 10月 1, In: Physica C: Superconductivity and its applications. 378-381, PART 1, p. 631-635 5 p.

  研究成果: Article › 査読

  • trapped magnetic fields 100%
  • Superconducting materials 83%
  • Superconductor 71%
  • Magnets 65%
  • Magnetic Field 59%
  45 被引用数 (Scopus)

• Diffusion joint of YBCO coated conductors using stabilizing silver layers

  Kato, J. Y., Sakai, N., Tajima, S., Miyata, S., Konishi, M., Yamada, Y., Chikumoto, N., Nakao, K., Izumi, T. & Shiohara, Y., 2006 10月 1, In: Physica C: Superconductivity and its applications. 445-448, 1-2, p. 686-688 3 p.

  研究成果: Article › 査読

  • Silver 100%
  • Tapes 93%
  • Conductor 92%
  • Heat treatment 79%
  • conductors 75%
  60 被引用数 (Scopus)

• Diffusion joint using silver layer of YBCO coated conductors for applications

  Kato, J., Sakai, N., Miyata, S., Ibi, A., Sutoh, Y., Yamada, Y., Chikumoto, N., Nakao, K., Izumi, T. & Shiohara, Y., 2008 9月 15, In: Physica C: Superconductivity and its applications. 468, 15-20, p. 1571-1574 4 p.

  研究成果: Article › 査読

  • Silver 100%
  • Conductor 92%
  • Filament 91%
  • filaments 78%
  • conductors 75%
  22 被引用数 (Scopus)

• Direct measurements of mechanical properties for large-grain bulk superconductors

  Miyamoto, T., Nagashima, K., Sakai, N. & Murakami, M., 2000 11月 15, In: Physica C: Superconductivity and its applications. 340, 1, p. 41-50 10 p.

  研究成果: Article › 査読

  • Superconducting materials 100%
  • Superconductor 85%
  • Strain 53%
  • mechanical properties 51%
  • Mechanical properties 49%
  44 被引用数 (Scopus)

• Direct observation and analysis of nanoscale precipitates in (Sm,Eu,Gd)Ba₂Cu₃O_y

  Muralidhar, M., Sakai, N., Jirsa, M., Koshizuka, N. & Murakami, M., 2004 10月 18, In: Applied Physics Letters. 85, 16, p. 3504-3506 3 p.

  研究成果: Article › 査読

  • precipitates 100%
  • superconducting magnets 42%
  • horizon 37%
  • critical current 35%
  • chemical composition 34%
  53 被引用数 (Scopus)

• Effect of Ag₂O addition on the trapped fields and mechanical properties of Nd-Ba-Cu-O bulk superconductors

  Matsui, M., Sakai, N. & Murakami, M., 2002 7月 1, In: Superconductor Science and Technology. 15, 7, p. 1092-1098 7 p.

  研究成果: Article › 査読

  • Superconducting materials 100%
  • Superconductor 85%
  • trapping 58%
  • Microstructure 51%
  • mechanical properties 51%
  27 被引用数 (Scopus)

• Effect of BaO₂ addition on superconducting properties of melt-processed (Sm, Eu, Gd)Ba₂Cu₃O_7-δ superconductors

  Hu, A., Zhou, H., Nariki, S., Sakai, N., Murakami, M. & Hirabayashi, I., 2004 3月 1, In: Superconductor Science and Technology. 17, 3, p. 545-548 4 p.

  研究成果: Article › 査読

  • Superconducting materials 100%
  • Coarsening 92%
  • Partial pressure 90%
  • Superconductor 85%
  • Substitution reactions 75%
  19 被引用数 (Scopus)

• Effect of BaO₂ and fine Gd₂BaCuO_7-δ addition on the superconducting properties of air-processed GdBa ₂Cu₃O_7-δ

  Xu, C., Hu, A., Sakai, N., Izumi, M. & Hirabayashi, I., 2005 3月 1, In: Superconductor Science and Technology. 18, 3, p. 229-233 5 p.

  研究成果: Article › 査読

  • Superconductor 100%
  • Magnetic Field 83%
  • Superconducting materials 58%
  • Substitution Reaction 56%
  • air 53%
  44 被引用数 (Scopus)

• Effect of BaSnO₃ additions in MPMG-processed YBCO

  Monot, I., Higuchi, T., Sakai, N. & Murakami, M., 1994 11月 10, In: Physica C: Superconductivity and its applications. 233, 1-2, p. 155-164 10 p.

  研究成果: Article › 査読

  • Doping (additives) 100%
  • Microstructure 60%
  • Doping Material 39%
  • inclusions 35%
  • Platinum 32%
  12 被引用数 (Scopus)

• Effect of cooling rate on the trapped-fields of Nd-Ba-Cu-O bulk superconductors

  Matsui, M., Sakai, N. & Murakami, M., 2002 10月 1, In: Physica C: Superconductivity and its applications. 378-381, PART 1, p. 651-656 6 p.

  研究成果: Article › 査読

  • Superconducting materials 100%
  • Superconductor 85%
  • Cooling 67%
  • cooling 51%
  • Crystal growth 35%
  3 被引用数 (Scopus)

• Effect of Dy₂BaCuO₅ addition on trapped magnetic fields in Dy-Ba-Cu-O bulk superconductors

  Nariki, S., Sakai, N. & Murakami, M., 2002 4月, In: Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals. 66, 4, p. 315-319 5 p.

  研究成果: Article › 査読

  Open Access

  • trapped magnetic fields 100%
  • Superconducting materials 83%
  • Superconductor 71%
  • Crystals 63%
  • Magnetic Field 59%
  4 被引用数 (Scopus)

• Effect of Gd₂Ba₄CuMoO_y addition on the band structure and spatial variation of superconducting properties in GdBa ₂Cu₃O_7-δ single domains

  Xu, C., Hu, A., Sakai, N., Izumi, M. & Hirabayashi, I., 2005 8月 1, In: Superconductor Science and Technology. 18, 8, p. 1082-1088 7 p.

  研究成果: Article › 査読

  • Band structure 100%
  • Superconductor 80%
  • Seed 73%
  • Electronic Band Structure 71%
  • seeds 66%
  28 被引用数 (Scopus)

• Effect of KClO₃ addition on the physical properties of YBCO HTSC

  Veneva, A., Sakai, N., Ogasawara, K., Seo, S. J. & Murakami, M., 2000, In: Physica B: Condensed Matter. 284-288, PART I, p. 1029-1030 2 p.

  研究成果: Article › 査読

  • high temperature superconductors 100%
  • Physical properties 86%
  • Magnetic susceptibility 77%
  • physical properties 75%
  • Superconductive Transition Temperature 70%
  2 被引用数 (Scopus)

• Effect of metal impregnation in the field cool magnetization of bulk superconductor

  Kita, M., Nariki, S., Sakai, N. & Hirabayashi, I., 2006 10月 1, In: Physica C: Superconductivity and its applications. 445-448, 1-2, p. 375-378 4 p.

  研究成果: Article › 査読

  • trapped magnetic fields 100%
  • Superconducting materials 83%
  • Impregnation 76%
  • Magnetization 75%
  • Superconductor 71%
  7 被引用数 (Scopus)

• Effect of microstructure on the superconducting properties of Gd-Ba-Cu-O bulk fabricated in air

  Nariki, S., Hinai, H., Sakai, N., Murakami, M. & Otsuka, M., 2001 8月, In: Physica C: Superconductivity and its applications. 357-360, p. 817-820 4 p.

  研究成果: Article › 査読

  • Superconducting materials 100%
  • Superconductor 85%
  • Powders 61%
  • Microstructure 51%
  • air 45%
  10 被引用数 (Scopus)

• Effect of nanoscopic ZrO₂ particles on flux pinning in (Nd, Eu, Gd)-123/Gd-211 composites

  Muralidhar, M., Sakai, N., Jirsa, M., Murakami, M. & Koshizuka, N., 2004 10月 1, In: Superconductor Science and Technology. 17, 10, p. 1129-1132 4 p.

  研究成果: Article › 査読

  • Flux pinning 100%
  • flux pinning 66%
  • Magnetic Property 43%
  • composite materials 33%
  • Composite materials 31%
  12 被引用数 (Scopus)

• Effect of Nd422 addition on the mechanical properties of Nd-Ba-Cu-O bulk superconductors

  Matsui, M., Sakai, N. & Murakami, M., 2003 2月 1, In: Physica C: Superconductivity and its applications. 384, 3, p. 391-398 8 p.

  研究成果: Article › 査読

  • Superconducting materials 100%
  • Superconductor 85%
  • Tensile Strength 64%
  • mechanical properties 51%
  • Chemical analysis 49%
  6 被引用数 (Scopus)

• Effect of Nd422 content on the trapped fields of Nd-Ba-Cu-O bulk superconductors

  Matsui, M., Sakai, N. & Murakami, M., 2002 10月 1, In: Physica C: Superconductivity and its applications. 378-381, PART 1, p. 732-737 6 p.

  研究成果: Article › 査読

  • Superconducting materials 100%
  • Superconductor 85%
  • Crystal Growth 74%
  • Crystal growth 53%
  • Molar ratio 45%
  10 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%
  4 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)

• Effect of Silver Addition on Mechanical Properties of Melt-Processed Sm-Ba-Cu-O Bulk Superconductor

  Sakai, N., Miyamoto, T., Seo, S. J., Nariki, S. & Murakami, M., 1999 12月 1, In: Journal of Low Temperature Physics. 117, 3-4, p. 981-985 5 p.

  研究成果: Article › 査読

  • Superconducting materials 100%
  • Superconductor 85%
  • Silver 83%
  • silver 62%
  • thermal stresses 53%
  7 被引用数 (Scopus)

• Effect of silver addition on the field trapping properties of Gd-Ba-Cu-O bulk superconductors

  Nariki, S., Sakai, N., Matsui, M. & Murakami, M., 2002 10月 1, In: Physica C: Superconductivity and its applications. 378-381, PART 1, p. 774-778 5 p.

  研究成果: Article › 査読

  • Superconducting materials 100%
  • Superconductor 85%
  • Silver 83%
  • Strength of materials 79%
  • Magnetic Field 71%
  15 被引用数 (Scopus)

• Effect of silver addition on the mechanical and field trapping properties of Gd-Ba-Cu-O bulk superconductors

  Nariki, S., Sakai, N., Matsui, M. & Murakami, M., 2002 4月, In: Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals. 66, 4, p. 309-314 6 p.

  研究成果: Article › 査読

  Open Access

  • Superconducting materials 100%
  • Superconductor 85%
  • Silver 83%
  • silver 62%
  • trapping 58%
  5 被引用数 (Scopus)

• Effect of the surface orientation on the microstructure of bulk Y-Ba-Cu-O joint

  Yoshioka, J., Iida, K., Sakai, N. & Murakami, M., 2002 10月 1, In: Physica C: Superconductivity and its applications. 378-381, PART 1, p. 641-645 5 p.

  研究成果: Article › 査読

  • Microstructure 100%
  • microstructure 87%
  • liquid phases 75%
  • Liquids 59%
  • Joining 57%
  3 被引用数 (Scopus)

• Effect of ZrO₂ and BaZrO₃ addition on the microstructure and superconducting properties of melt processed NdBa₂Cu₃O_7-δ

  Matsui, M., Sakai, N., Nariki, S. & Murakami, M., 2001 8月, In: Physica C: Superconductivity and its applications. 357-360, SUPPL. 2, p. 697-701 5 p.

  研究成果: Article › 査読

  • Microstructure 100%
  • Liquids 99%
  • Interfacial energy 91%
  • interfacial energy 89%
  • microstructure 87%
  8 被引用数 (Scopus)