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Preparation and properties of Y1-xHoxBa2Cu3O7-d thin films by TFA-MOD method

Journal Article


Abstract


  • "Y(1-x)Ho(x)Ba(2)Cu(3)O(7-delta), (x = 0, 0.1, 0.2, 0.3, 0.4, 0.5) thin films were prepared on LaAlO(3) (001) substrates by trifluoroacetate metal organic deposition (TFA-MOD) without change of the processing parameters. The highest J(c) was attributed to the sample of Y(0.6)Ho(0.4)Ba(2)Cu(3)O(7-delta) thin film, whose critical current density is about 1.6 times as compared to that of YBa(2)Cu(3)O(7-delta) thin film at 77 K and self field. The flux pinning type was not varied with Ho substitution and can be attributed to delta l pinning model, which is attributed to the close ionic radius between the Y3(+) and Ho3(+) ions. The improvement off J(c) by Ho substitution without change of the processing parameters will provide an effective route to enhance the J(c) of YBCO-based thin films using TFA-MOD method. (C) 2011 Elsevier B.V. All rights reserved."

Authors


  •   Jian, Hongbin (external author)
  •   Li, Qi (external author)
  •   Shi, Dongqi
  •   Zhang, Li (external author)
  •   Yang, zhaorong (external author)
  •   Dou, Shi Xue
  •   Zhu, Xuebin (external author)
  •   Sun, Yuping (external author)

Publication Date


  • 2011

Citation


  • Jian, H., Li, Q., Shi, D., Zhang, L., Yang, z., Dou, S. Xue., Zhu, X. & Sun, Y. (2011). Preparation and properties of Y1-xHoxBa2Cu3O7-d thin films by TFA-MOD method. Physica C: Superconductivity and its Applications, 471 (23-24), 1669-1674.

Scopus Eid


  • 2-s2.0-80054858881

Ro Metadata Url


  • http://ro.uow.edu.au/engpapers/2724

Has Global Citation Frequency


Number Of Pages


  • 5

Start Page


  • 1669

End Page


  • 1674

Volume


  • 471

Issue


  • 23-24

Place Of Publication


  • Netherlands

Abstract


  • "Y(1-x)Ho(x)Ba(2)Cu(3)O(7-delta), (x = 0, 0.1, 0.2, 0.3, 0.4, 0.5) thin films were prepared on LaAlO(3) (001) substrates by trifluoroacetate metal organic deposition (TFA-MOD) without change of the processing parameters. The highest J(c) was attributed to the sample of Y(0.6)Ho(0.4)Ba(2)Cu(3)O(7-delta) thin film, whose critical current density is about 1.6 times as compared to that of YBa(2)Cu(3)O(7-delta) thin film at 77 K and self field. The flux pinning type was not varied with Ho substitution and can be attributed to delta l pinning model, which is attributed to the close ionic radius between the Y3(+) and Ho3(+) ions. The improvement off J(c) by Ho substitution without change of the processing parameters will provide an effective route to enhance the J(c) of YBCO-based thin films using TFA-MOD method. (C) 2011 Elsevier B.V. All rights reserved."

Authors


  •   Jian, Hongbin (external author)
  •   Li, Qi (external author)
  •   Shi, Dongqi
  •   Zhang, Li (external author)
  •   Yang, zhaorong (external author)
  •   Dou, Shi Xue
  •   Zhu, Xuebin (external author)
  •   Sun, Yuping (external author)

Publication Date


  • 2011

Citation


  • Jian, H., Li, Q., Shi, D., Zhang, L., Yang, z., Dou, S. Xue., Zhu, X. & Sun, Y. (2011). Preparation and properties of Y1-xHoxBa2Cu3O7-d thin films by TFA-MOD method. Physica C: Superconductivity and its Applications, 471 (23-24), 1669-1674.

Scopus Eid


  • 2-s2.0-80054858881

Ro Metadata Url


  • http://ro.uow.edu.au/engpapers/2724

Has Global Citation Frequency


Number Of Pages


  • 5

Start Page


  • 1669

End Page


  • 1674

Volume


  • 471

Issue


  • 23-24

Place Of Publication


  • Netherlands