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Growth of superconducting Hg-1212 very-thin films
Wu, Judy Z. ; Xie, Y. Y. ; Kang, B. W. ; Gapud, A. A. ; Aytug, T. ; Fang, L.
Wu, Judy Z.
Xie, Y. Y.
Kang, B. W.
Gapud, A. A.
Aytug, T.
Fang, L.
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Abstract
High quality epitaxial HgBa2CaCu2O6+delta (Hg- High 1212) films with thickness less than 100 nm have been successfully synthesized using cation-exchange process. The films show the superconducting transition up to similar to 118 K which is close to the intrinsic value of 124 K for Hg-1212 phase, and critical current densities up to 1.1x10(7)A/cm(2) at 5 K, 1.14x10(6)A/cm(2) at 77 K and 2.59x10(5)A/cm(2) at 100 K in zero field.
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Date
1999-06
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Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
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Keywords
Applied physics, Engineering, Electrical & Electronic
Citation
Fang, L; Yan, SL; Aytug, T; Gapud, AA; Kang, BW; Xie, YY; Wu, JZ. Growth of superconducting Hg-1212 very-thin films. IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY. June 1999. 9(2, Part 2): 2387-2389.