Low temperature growth of high-Jc Sm1 + xBa 2 - xCu3Oy films

M. Itoh, Y. Yoshida, Y. Ichino, M. Miura, Y. Takai, K. Matsumoto, A. Ichinose, Masashi Mukaida, S. Horii

Research output: Contribution to journalArticle

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Abstract

We fabricated Sm1+xBa2-xCu3Oy (SmBCO) films on a c-axis oriented thin SmBCO seed layer by low temperature growth technique. The orientation of the film without seed layer changed from c-axis to a-axis as decrease of substrate temperature (Ts), whereas the SmBCO film with seed layer showed the complete c-axis orientation at low-Ts. This orientation mechanism was explained in view of adatom surface migration. In addition, the Jc value of the film on seed layer increased with decreasing Ts. From XRD φ-scan measurement, it is found that in-plane alignment of SmBCO film was improved by decreasing Ts. We considered that this behavior in high Jc SmBCO films was ascribed to improved in-plane alignment.

Original languageEnglish
Pages (from-to)833-837
Number of pages5
JournalPhysica C: Superconductivity and its applications
Volume412-414
Issue numberSPEC. ISS.
DOIs
Publication statusPublished - Oct 1 2004

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Growth temperature
Seed
seeds
alignment
Adatoms
adatoms
Substrates

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

Cite this

Itoh, M., Yoshida, Y., Ichino, Y., Miura, M., Takai, Y., Matsumoto, K., ... Horii, S. (2004). Low temperature growth of high-Jc Sm1 + xBa 2 - xCu3Oy films. Physica C: Superconductivity and its applications, 412-414(SPEC. ISS.), 833-837. https://doi.org/10.1016/j.physc.2003.12.096

Low temperature growth of high-Jc Sm1 + xBa 2 - xCu3Oy films. / Itoh, M.; Yoshida, Y.; Ichino, Y.; Miura, M.; Takai, Y.; Matsumoto, K.; Ichinose, A.; Mukaida, Masashi; Horii, S.

In: Physica C: Superconductivity and its applications, Vol. 412-414, No. SPEC. ISS., 01.10.2004, p. 833-837.

Research output: Contribution to journalArticle

Itoh, M, Yoshida, Y, Ichino, Y, Miura, M, Takai, Y, Matsumoto, K, Ichinose, A, Mukaida, M & Horii, S 2004, 'Low temperature growth of high-Jc Sm1 + xBa 2 - xCu3Oy films', Physica C: Superconductivity and its applications, vol. 412-414, no. SPEC. ISS., pp. 833-837. https://doi.org/10.1016/j.physc.2003.12.096
Itoh M, Yoshida Y, Ichino Y, Miura M, Takai Y, Matsumoto K et al. Low temperature growth of high-Jc Sm1 + xBa 2 - xCu3Oy films. Physica C: Superconductivity and its applications. 2004 Oct 1;412-414(SPEC. ISS.):833-837. https://doi.org/10.1016/j.physc.2003.12.096
Itoh, M. ; Yoshida, Y. ; Ichino, Y. ; Miura, M. ; Takai, Y. ; Matsumoto, K. ; Ichinose, A. ; Mukaida, Masashi ; Horii, S. / Low temperature growth of high-Jc Sm1 + xBa 2 - xCu3Oy films. In: Physica C: Superconductivity and its applications. 2004 ; Vol. 412-414, No. SPEC. ISS. pp. 833-837.
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AU - Yoshida, Y.

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AU - Takai, Y.

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AU - Mukaida, Masashi

AU - Horii, S.

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