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CEC-ICMC 2019 - Abstracts, Timetable and Presentations

21–25 Jul 2019
Connecticut Convention Center, Level 6
US/Eastern timezone

Conference Management

Session

M2Or3B - Focus Series B: REBCO Flux Pinning III, High Fields

M2Or3B
23 Jul 2019, 15:30
Level 6, Room 12-13

Level 6, Room 12-13

Conveners

M2Or3B - Focus Series B: REBCO Flux Pinning III, High Fields

  • Hiroaki Kumakura (National Institute for Materials Science)
  • Boris Maiorov (Los Alamos National Laboratory)

Presentation materials

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  1. 1115. M2Or3B-01 [Invited]: Flux Pinning by BHO Nanoparticles under Various Strength and Orientations of Magnetic Fields in REBCO Coated Conductors Fabricated by UTOC-TFA-MOD Method
    Dr Tatsunori Okada (Tohoku University)
    23/07/2019, 15:30
    Invited Oral Presentation

    The TFA-MOD method is a powerful way to fabricate $\it{RE}$Ba$_2$Cu$_3$O$_{7-\delta}$ coated conductors ($\it{RE}$BCO-CCs) with high critical current properties with a low fabrication cost. In this study, we focused on the case of BaHfO$_3$ nanoparticles (BHO-NPs, which have a diameter of < 10 nm) in $\it{RE}$BCO-CCs fabricated by the TFA-MOD method with an ultra-thin-once-coating (UTOC)...

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  2. 974. M2Or3B-02 [Invited]: Vortex pinning landscape by ion irradiation for REBCO thin films
    Toshinori Ozaki (Kwansei Gakuin University)
    23/07/2019, 16:00
    Invited Oral Presentation

    Raising critical current density Jc in REBa2Cu3Oy (REBCO, RE: Y and rare earth) tapes is very important for applications such as rotation machineries and wind turbines. Many types of nano-sized precipitates and defects have been formed to enhance vortex pinning, resulting in an increase of Jc under magnetic fields. Ion...

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  3. 1003. M2Or3B-03 [Invited]: Advanced CSD-grown REBCO nanocomposites for high-field applications
    Dr Manuela Erbe (Karlsruhe Institute of Technology (KIT))
    23/07/2019, 16:30
    Invited Oral Presentation

    Most applications for REBa2Cu3O7-δ-based (REBCO, RE = rare-earth) Coated Conductors (CC) require reliable, cost-effective growth processes, but also a high performance in magnetic fields. The latter is addressed by the creation of flux pinning centres, e.g. in form of non-superconducting secondary phases (nanocomposites) or elemental mixing on the RE position. Chemical solution deposition...

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