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MT25 Conference 2017 - Timetable, Abstracts, Orals and Posters

27 August 2017 to 1 September 2017
RAI Congress Center, Amsterdam, The Netherlands
Europe/Amsterdam timezone

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Session

Tue-Af-Or17

Orals 17
29 Aug 2017, 15:00
Zaal-2

Zaal-2

Conveners

Tue-Af-Or17: ReBCO Conductor Properties & Characterisation

  • Marc Dhallé (University of Twente)
  • Anna Kario (KIT)

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  1. 1045. Development of 300 to 500 A/mm2 at 10T/4.2K class ReBCO-CORC Round Wires
    Tim Mulder (University of Twente (NL))
    29/08/2017, 15:00
    F4 - ReBCO Wires and Cables
    Regular 15 minutes Oral Presentation

    Thinner substrate ReBCO tapes, nowadays produced by SuperPower, make it possible to wind thin CORC based ReBCO wires of 3 to 4 mm diameter. The reduction of the tape’s substrate thickness from 100 via 50 to 30 micron leads to a significantly reduced minimum bending radius of ReBCO tapes. The 30 micron substrate tapes can now also be manufactured with a width of only 2 mm. Thinner substrates...

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  2. 1017. In-field Characterization of Local Ic and n-indices as a Function of Longitudinal Coordinate in a Long-length GdBCO Coated Conductor
    Prof. Takanobu Kiss (Kyushu University)
    29/08/2017, 15:15
    F4 - ReBCO Wires and Cables
    Regular 15 minutes Oral Presentation

    We have succeeded in evaluating local critical current (Ic) and n-indices in a long-length GdBCO coated conductor as a function of longitudinal coordinate with a spatial resolution of 1 mm under external magnetic fields up to 5 T at both temperatures of 77 K and 65 K. While the sample was carried in reel-to-reel manner in a liquid nitrogen bath with an external magnetic field, we measured...

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  3. 376. Superconducting properties of 2G HTS wires with artificial pinning centres fabricated using production scale PLD equipment
    Dr Pavel Degtyarenko (Joint Institute for High Temperatures, Russian Academy of Science)
    29/08/2017, 15:45
    F4 - ReBCO Wires and Cables
    Regular 15 minutes Oral Presentation

    State of the art high field and ultra-high filed magnets demand HTS conductors with ever-increasing critical current. SuperOx is conducting an industrial R&D effort, in order to improve the performance of 2G HTS wire in magnetic field by introducing perovskite artificial pinning centres into the HTS film matrix. This paper will report the results of critical current measurements of BaZrO3 and...

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  4. 84. High performance coated conductors wire for magnet applications
    Dr Markus Bauer (THEVA Dünnschichttechnik GmbH)
    29/08/2017, 16:00
    F4 - ReBCO Wires and Cables
    Regular 15 minutes Oral Presentation

    THEVA Pro-Line coated conductors based on ISD-MgO buffer layers and e-beam evaporation are available today in large length and critical current above 500 A/cm (77 K, s.f.) as it is necessary for magnet applications. An overview will be given on recent progress of the performance and length of these kind of coated conductors. The performance in magnetic fields at medium temperatures in the...

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  5. 62. Defect formation and improved critical current density in YBCO superconducting films by electron beam irradiation
    Byung-Hyuk Jun (Korea Atomic Energy Research Institute)
    29/08/2017, 16:15
    F4 - ReBCO Wires and Cables
    Regular 15 minutes Oral Presentation

    The effects of electron beam (EB) irradiation on the defect formation and critical properties of YBCO thin films were investigated. The YBCO superconducting films were irradiated using an EB accelerator with an energy of 0.2 MeV and a dose of E15-E16 e/cm2. The value of the critical temperature (Tc) decreased and the superconducting transition broadened by the EB irradiation. In spite of the...

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