Systematic study of the BaSnO3 insertion effect on the properties of YBa2Cu3O7-x films prepared by pulsed laser ablation

P. Mele, K. Matsumoto, A. Ichinose, M. Mukaida, Y. Yoshida, S. Horii, R. Kita

研究成果: Article

65 引用 (Scopus)


YBa2Cu3O7-x+BaSnO3 (YBCO+BSO) mixed films with increasing BSO content were prepared on SrTiO3 substrates by pulsed laser deposition from YBCO+xwt% BSO mixed targets (x = 2, 3, 4, 5, 6, 8 and 9wt%). Transmission electron microscopy (TEM) images reveal that BSO is incorporated into the YBCO matrix in form of nanorods, whose density and size increase with increasing BSO content. The pinning properties for the mixed YBCO+BSO film were systematically studied. The 4wt% sample presents the maximum global pinning forces FP at all considered temperatures: 28.3GNm-3 near 2T at 77K, 103GNm-3 near 5T at 65K, and>241GNm-3 near 9 T at 40K.

ジャーナルSuperconductor Science and Technology
出版物ステータスPublished - 2008 12 1

ASJC Scopus subject areas

  • Ceramics and Composites
  • Condensed Matter Physics
  • Metals and Alloys
  • Electrical and Electronic Engineering
  • Materials Chemistry

フィンガープリント Systematic study of the BaSnO<sub>3</sub> insertion effect on the properties of YBa<sub>2</sub>Cu<sub>3</sub>O<sub>7-x</sub> films prepared by pulsed laser ablation' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

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