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  1. No Access

    Chapter and Conference Paper

    Stress-Strain -Ic Characterization of Bi-2212 Tapes

    Mechanical properties of Ag and AgMg sheathed 19-filament Bi-2212 tapes were measured at room temperature and at cryogenic temperatures. A modified linear tensile tester was used for determination of the stres...

    Y. Viouchkov, H. W. Weijers, M. Meinesz, Q. Hu… in Advances in Superconductivity XI (1999)

  2. No Access

    Chapter and Conference Paper

    Recent Developments in HTS Technology at the National High Magnetic Field Laboratory

    The National High Magnetic Field Laboratory (NHMFL) has established a program that supports development of high temperature superconductors to generate the highest magnetic fields possible. A near term goal is...

    B. C. Amm, Y. S. Hascicek, H. W. Weijers… in Advances in Superconductivity X (1998)

  3. No Access

    Chapter

    Bi-2212 Coils for 1 T Class Insert Coils

    We present the construction and in-field testing of three insert coils using Bi-2212 conductor with pure silver and alloyed silver stabilizer. We use a stacked double pancake configuration, where double pancak...

    H. W. Weijers, D. Hazelton, L. Cowey, Y. S. Hascicek… in Advances in Cryogenic Engineering (1998)

  4. No Access

    Chapter

    HTS Coil and Joint Development for a 5T NMR Insert Coil

    A HTS coil fabrication and joint development project was undertaken to develop the technology necessary for the production of a 5 T HTS insert coil for NMR applications. A series of minicoils are being fabrica...

    P. V. Shoaff Jr., J. Schwartz, S. W. Van Sciver… in Advances in Cryogenic Engineering (1996)

  5. No Access

    Chapter

    Improved Superconducting Direct Current Meter for 25–50 kA

    An accurate meter to measure direct currents in closed superconducting circuits exposed to high magnetic fields js presented. A toroidal superconducting (sc.) transformer, which consists of a sc. Rogowski pick...

    H. W. Weijers, A. Godeke, B. ten Haken, S. Wessel… in Advances in Cryogenic Engineering (1994)