TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan)
Online ISSN : 1880-0408
Print ISSN : 0389-2441
ISSN-L : 0389-2441
Volume 50, Issue 11
Displaying 1-3 of 3 articles from this issue
Preface
Messages from Overseas
Focused Review
  • – A 120 K-class Superconducting Wire Produced by Atomic Level Control –
    Kaname MATSUMOTO, Yutaka YOSHIDA, Yoshihiko TAKANO, Satoshi AWAJI, Mas ...
    2015 Volume 50 Issue 11 Pages 510-515
    Published: November 25, 2015
    Released on J-STAGE: December 11, 2015
    JOURNAL FREE ACCESS
    High Tc cuprate superconducting films, such as REBa2Cu3O7-x (RE=Y, Sm, Gd), REBa2Cu4O8 (RE=Y, Yb),(Hg, Re)Ba2CaCu2O6+x, (Hg, Re)Ba2Ca2Cu3O8+x, Bi2Sr2CaCu2O8 and Bi2Sr2Ca2Cu3O10, have been studied based on “atomic level control” including lattice strain control, carrier control, and nanostructure control, in order to simultaneously improve critical temperature Tc, irreversibility field Birr, and critical current density Jc of the films. We successfully fabricated high-performance cuprate superconducting films with higher Tc, Birr, and Jc on IBAD-MgO substrates.
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