Y-Ba-Cu-O superconducting films prepared on SrTiO3 substrates by chemical vapor deposition

H. Yamane, H. Masumoto, T. Hirai, H. Iwasaki, K. Watanabe, N. Kobayashi, Y. Muto, H. Kurosawa

Research output: Contribution to journalArticlepeer-review

120 Citations (Scopus)


High Tc superconducting YBa2 Cu3 O 7-x films were prepared by chemical vapor deposition using β-diketonates of Y, Ba, and Cu as source materials. The films were epitaxially grown on SrTiO3 (100) substrates. The c-axis orientation perpendicular to the plane of the substrates was observed. A sharp resistive superconducting transition with Tc (R=0) at 84 K was obtained. The maximum critical-current density at 77 K was 2×104 A/cm 2.

Original languageEnglish
Pages (from-to)1548-1550
Number of pages3
JournalApplied Physics Letters
Issue number16
Publication statusPublished - 1988

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Fingerprint Dive into the research topics of 'Y-Ba-Cu-O superconducting films prepared on SrTiO<sub>3</sub> substrates by chemical vapor deposition'. Together they form a unique fingerprint.

Cite this