Jc enhancement of YBa2Cu3O7 films on polycrystalline silver substrates by metalorganic chemical vapor deposition in high magnetic fields

Yanwei Ma, Kazuo Watanabe, Satoshi Awaji, Mitsuhiro Motokawa

研究成果: Article査読

45 被引用数 (Scopus)

抄録

High-quality YBa2Cu3O7 (YBCO) films were grown on polycrystalline silver substrates by a metalorganic chemical vapor deposition process in high magnetic fields. Property characterizations revealed that the YBCO films deposited in high magnetic fields have excellent structural and superconducting properties. At 77 K, the transport critical current densities of such films were over 10 000 A/cm2 in the field of 1 T (H∥c axis). The improvement of the critical currents in YBCO films deposited in high magnetic fields is correlated with the better intergrain connections, as observed by scanning electron microscopy.

本文言語English
ページ(範囲)3633-3635
ページ数3
ジャーナルApplied Physics Letters
77
22
DOI
出版ステータスPublished - 2000 11 27

ASJC Scopus subject areas

  • 物理学および天文学(その他)

フィンガープリント

「J<sub>c</sub> enhancement of YBa<sub>2</sub>Cu<sub>3</sub>O<sub>7</sub> films on polycrystalline silver substrates by metalorganic chemical vapor deposition in high magnetic fields」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

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