Systematic study of BaSnO3 doped YBa2Cu3O7-x films

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

doi:10.1016/j.physc.2009.05.080

Systematic study of BaSnO₃ doped YBa₂Cu₃O_7-x films

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

研究成果: Article

24 引用（Scopus）

抜粋

YBa₂Cu₃O_7-x + BaSnO₃ (YBCO + BSO) mixed films with increased BSO content were prepared on SrTiO₃ substrates by pulsed-laser deposition of YBCO + x wt% BSO mixed targets (x = 2, 4, 6 and 8 wt%). TEM images reveal that BSO is incorporated into the YBCO matrix in form of nanorods, whose density and size increase with the BSO content. The pinning properties for the mixed YBCO + BSO film were systematically studied. The 4 wt% BSO sample exhibited the maximum global pinning forces F_P at all temperatures: 28.3 GN/m³ near 3 T at 77 K, 103 GN/m³ near 5 T at 65 K, and >241 GN/m³ near 9 T at 40 K.

元の言語	English
ページ（範囲）	1380-1383
ページ数	4
ジャーナル	Physica C: Superconductivity and its applications
巻	469
発行部数	15-20
DOI	https://doi.org/10.1016/j.physc.2009.05.080
出版物ステータス	Published - 2009 10 15

ASJC Scopus subject areas

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

文献にアクセス

10.1016/j.physc.2009.05.080

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これを引用

Mele, P., Matsumoto, K., Ichinose, A., Mukaida, M., Yoshida, Y., Horii, S., & Kita, R. (2009). Systematic study of BaSnO₃ doped YBa₂Cu₃O_7-x films. Physica C: Superconductivity and its applications, 469(15-20), 1380-1383. https://doi.org/10.1016/j.physc.2009.05.080

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title = "Systematic study of BaSnO3 doped YBa2Cu3O7-x films",

abstract = "YBa2Cu3O7-x + BaSnO3 (YBCO + BSO) mixed films with increased BSO content were prepared on SrTiO3 substrates by pulsed-laser deposition of YBCO + x wt% BSO mixed targets (x = 2, 4, 6 and 8 wt%). TEM images reveal that BSO is incorporated into the YBCO matrix in form of nanorods, whose density and size increase with the BSO content. The pinning properties for the mixed YBCO + BSO film were systematically studied. The 4 wt% BSO sample exhibited the maximum global pinning forces FP at all temperatures: 28.3 GN/m3 near 3 T at 77 K, 103 GN/m3 near 5 T at 65 K, and >241 GN/m3 near 9 T at 40 K.",

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AU - Mele, P.

AU - Matsumoto, K.

AU - Ichinose, A.

AU - Mukaida, M.

AU - Yoshida, Y.

AU - Horii, S.

AU - Kita, R.

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AB - YBa2Cu3O7-x + BaSnO3 (YBCO + BSO) mixed films with increased BSO content were prepared on SrTiO3 substrates by pulsed-laser deposition of YBCO + x wt% BSO mixed targets (x = 2, 4, 6 and 8 wt%). TEM images reveal that BSO is incorporated into the YBCO matrix in form of nanorods, whose density and size increase with the BSO content. The pinning properties for the mixed YBCO + BSO film were systematically studied. The 4 wt% BSO sample exhibited the maximum global pinning forces FP at all temperatures: 28.3 GN/m3 near 3 T at 77 K, 103 GN/m3 near 5 T at 65 K, and >241 GN/m3 near 9 T at 40 K.

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