Doping of Tin-oxides pinning centers into YBCO films by MOD method

Ryo Teranishi, Y. Miyanaga, K. Yamada, N. Mori, Masashi Mukaida, Masayoshi Inoue, Takanobu Kiss, M. Miura, M. Yoshizumi, T. Izumi, M. Namba, S. Awaji, K. Watanabe

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Tin-oxides were doped into YBCO films as pinning centers to improve J c properties in a magnetic field. YBCO films were grown by a metal organic deposition process using tri-fluoroacetates starting solutions which contains tin compounds such as SnO 2 particles or tin-acetylacetonate salts for pinning centers. J c of the YBCO films were enhanced by introducing pinning centers both SnO 2 and tin-acetylacetonates in the wide range of the magnetic angle. Especially, J c of YBCO film grown by the solution with tin-acetylacetnates increased in all magnetic field angles. XRD analysis and TEM observation revealed the existence of BaSnO 3 particles with the size of about 30 nm in the YBCO film grown by the solution with tin-acetylacetnates. The BaSnO 3 nano particles were distributed randomly in the film and were considered to act as 3-dimentional pinning centers.

Original languageEnglish
Article number022039
JournalJournal of Physics: Conference Series
Volume234
Issue numberPART 2
DOIs
Publication statusPublished - Jan 1 2010

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tin oxides
tin
tin compounds
magnetic fields
salts
transmission electron microscopy
metals

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Cite this

Doping of Tin-oxides pinning centers into YBCO films by MOD method. / Teranishi, Ryo; Miyanaga, Y.; Yamada, K.; Mori, N.; Mukaida, Masashi; Inoue, Masayoshi; Kiss, Takanobu; Miura, M.; Yoshizumi, M.; Izumi, T.; Namba, M.; Awaji, S.; Watanabe, K.

In: Journal of Physics: Conference Series, Vol. 234, No. PART 2, 022039, 01.01.2010.

Research output: Contribution to journalArticle

Teranishi, R, Miyanaga, Y, Yamada, K, Mori, N, Mukaida, M, Inoue, M, Kiss, T, Miura, M, Yoshizumi, M, Izumi, T, Namba, M, Awaji, S & Watanabe, K 2010, 'Doping of Tin-oxides pinning centers into YBCO films by MOD method', Journal of Physics: Conference Series, vol. 234, no. PART 2, 022039. https://doi.org/10.1088/1742-6596/234/2/022039
Teranishi, Ryo ; Miyanaga, Y. ; Yamada, K. ; Mori, N. ; Mukaida, Masashi ; Inoue, Masayoshi ; Kiss, Takanobu ; Miura, M. ; Yoshizumi, M. ; Izumi, T. ; Namba, M. ; Awaji, S. ; Watanabe, K. / Doping of Tin-oxides pinning centers into YBCO films by MOD method. In: Journal of Physics: Conference Series. 2010 ; Vol. 234, No. PART 2.
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