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CEC/ICMC 2025 Abstracts & Technical Program

May 18 – 22, 2025
Peppermill Reno
US/Pacific timezone

Conference Management: Centennial Conferences

Session

M2Or4B - Growth & Characterization of REBCO and Iron-based Superconductors

May 20, 2025, 4:15 PM
Naples 4/5

Naples 4/5

Conveners

M2Or4B - Growth & Characterization of REBCO and Iron-based Superconductors

  • Eric Hellstrom
  • Takanobu Kiss

Presentation materials

There are no materials yet.

  1. 196. M2Or4B-01: [Invited] High quality FF-MOD REBCO films prepared from ready-made REBCO
    Prof. Jun-ichi Shimoyama (Aoyama Gakuin University)
    5/20/25, 4:15 PM
    Invited Oral

    The fluorine-free metal organic decomposition (FF-MOD) method is considered to be the lowest cost one for mass production of REBCO thin films among various methods such as Pulsed-Laser-Deposition (PLD), Metal-Organic-Chemical-Vapor-Deposition (MOCVD), trifluoroacetate (TFA)-MOD and Reactive Co-Evaporation by Deposition & Reaction (RCE-DR). Fast crystal growth of REBCO via simple reaction, flat...

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  2. 167. M2Or4B-02: Role of Ca diffusion in BaZrO3 nanorods/YBa2Cu3O7-x multilayer nanocomposite films
    Dr Judy Wu (University of Kansas)
    5/20/25, 4:45 PM
    Contributed Oral

    In a recent study in probing the effect of the pinning efficiency of BaZrO3 (BZO) nanorods in BZO-doped YBa2Cu3O7-x (BZO/YBCO) nanocomposite films, Ca diffusion from two Ca0.3Y0.7Ba2Cu3O7-x spacers that form multilayers through alternative stacking with three BZO/YBCO layers was found to significantly enhance the pinning by approximately five folds at high fields up to 9.0 T. This raises a...

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  3. 294. M2Or4B-03: Charge carrier density and critical current density variations of superconducting layers of GdBCO and EuBCO coated conductors as a result of high pressure oxygenation
    Tetiana Prikhna ((1) V. Bakul Institute for Superhard Materials of the National Academy of Sciences of Ukraine, (2) Institut de Ciencia de Materials de Barcelona, CSIC, (3) Leibniz-Institut für Festkörper- und Werkstoffforschung Dresden e. V.)
    5/20/25, 5:00 PM
    Contributed Oral

    Oxygen overdosing may be a way to further increase the critical current density of coated conductors. It has recently been shown that overdosing of of YBCO thin film coated with an Ag layer was achieved by processing at low temperature and 1 bar oxygen pressure, which allowed increasing the charge carrier density and achieving whatever high critical current 90 MA•cm−2 at 5 K, which corresponds...

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  4. 424. M2Or4B-04: Increased nonreciprocal current in iron-based superconductor antiferromagnet interface
    Mr Christopher Luth (The University of Texas at Austin)
    5/20/25, 5:15 PM
    Contributed Oral

    Superconductivity in iron-based materials is an active area of research due to the unconventional nature of the electron-electron interactions. The simplest material in this family is the layered 11 type iron chalcogenides. Iron selenide(FeSe) when alloyed with tellurium(Te) can alter many superconducting properties. The layered nature of this material allows for unique interactions with other...

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  5. 488. M2Or4B-05: [Invited] Advances in iron-based superconductors for high-field applications
    Chiheng Dong (Institute of Electrical Engineering, Chinese Academy of Sciences)
    5/20/25, 5:30 PM
    Invited Oral

    Driven by their exceptional superconducting performance at high fields, iron-based superconductors have been the focus of sustained efforts toward practical applications. However, challenges persist in fabricating high-performance iron-based superconducting long wires and tapes fabricated by the powder-in-tube method. Recent studies have identified key factors limiting the current-carrying...

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  6. 534. M2Or4B-06: Withdrawn
    5/20/25, 6:00 PM
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