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On a new phase with body-centered structure in YBa2Cu3O7 thin films

  • C. L. Jia
  • , B. Kabius
  • , H. Soltner
  • , U. Poppe
  • , K. Urban

科研成果: 期刊稿件文章同行评审

3 引用 (Scopus)

摘要

A new phase was observed by means of transmission electron microscopy in sputtered hetero-epitaxial films with a sequence of layers of nominal composition YBa2Cu3O7/PrBa2Cu3O7/YBa2Cu3O7. By three-dimensional reconstruction of the reciprocal lattice the crystal structure of the new phase was identified as body-centered. Its lattice parameter values are very close to those of the A-centered YBa2Cu4O8 phase.

源语言英语
页(从-至)279-284
页数6
期刊Physica C: Superconductivity and its applications
169
3-4
DOI
出版状态已出版 - 1 8月 1990
已对外发布

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