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Author:

Liu, Min (Liu, Min.) | Suo, Hong-Li (Suo, Hong-Li.) (Scholars:索红莉) | Ye, Shuai (Ye, Shuai.) | Tang, Xiao (Tang, Xiao.) | Wu, Zi-Ping (Wu, Zi-Ping.) | Zhao, Yue (Zhao, Yue.) | Ma, Lin (Ma, Lin.) | Zhou, Mei-Ling (Zhou, Mei-Ling.)

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EI Scopus PKU CSCD

Abstract:

YBa2Cu3O7-δ (YBCO) films with SrZrO3 doping were prepared successfully by a non-vacuum, low cost, and easily scalable metal-organic deposition method, and their microstructures and physical properties were investigated. From the analysis of XRD and φ-scan results, the doped films had sharp biaxial textures. Although the doped YBCO film had a larger ΔTc than that of the un-doped YBCO film, a very significant enhancement of Jc was displayed as compared to the un-doped film with increasing magnetic field and temperature, indicating that an effective pinning force was created by SrZrO3 doping. These results clearly exemplify the appealing application prospects for the doped film in high magnetic fields and temperatures.

Keyword:

Textures Magnetic fields Organometallics Semiconductor doping Copper compounds Doping (additives) Yttrium barium copper oxides Zirconium compounds Technetium compounds Strontium compounds Superconducting films Barium compounds Critical current density (superconductivity)

Author Community:

  • [ 1 ] [Liu, Min]College of Material Science and Engineering, Beijing University of Technology, Beijing 100124, China
  • [ 2 ] [Suo, Hong-Li]College of Material Science and Engineering, Beijing University of Technology, Beijing 100124, China
  • [ 3 ] [Ye, Shuai]College of Material Science and Engineering, Beijing University of Technology, Beijing 100124, China
  • [ 4 ] [Tang, Xiao]College of Material Science and Engineering, Beijing University of Technology, Beijing 100124, China
  • [ 5 ] [Wu, Zi-Ping]College of Material Science and Engineering, Beijing University of Technology, Beijing 100124, China
  • [ 6 ] [Zhao, Yue]College of Material Science and Engineering, Beijing University of Technology, Beijing 100124, China
  • [ 7 ] [Ma, Lin]College of Material Science and Engineering, Beijing University of Technology, Beijing 100124, China
  • [ 8 ] [Zhou, Mei-Ling]College of Material Science and Engineering, Beijing University of Technology, Beijing 100124, China

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Source :

Journal of Beijing University of Technology

ISSN: 0254-0037

Year: 2009

Issue: SUPPL.

Volume: 35

Page: 79-82

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 14

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