High-strength high-conductivity Cu-Nb composite wires.
نویسندگان
چکیده
منابع مشابه
Complex conductivity of proximity-superconducting Nb/Cu bilayers.
The effective complex conductivity s5s1 2is2 eff of proximity-coupled Nb/Cu bilayer films at 11.7 GHz is examined. The peak in the real part s1(T) just below Tc in bare Nb films gives way to a broader, shallower peak in s1 (T) as the Cu layer thickness increases, consistent with the existence of coherence effects in proximity-superconducting Cu. The imaginary part s2 (T) changes curvature from ...
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ژورنال
عنوان ژورنال: TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan)
سال: 1990
ISSN: 0389-2441,1880-0408
DOI: 10.2221/jcsj.25.265