Field dependence of the intragrain superconductive transition in RuSr2EuCu2O8

B. Lorenz, Y. Y. Xue, R. L. Meng, C. W. Chu

研究成果: Article同行評審

33 引文 斯高帕斯(Scopus)

摘要

A narrow intragrain phase-lock transition was observed in RuSr2EuCu2O8 under a magnetic field H up to a few Tesla. The corresponding transition temperature T2 decreases rapidly (≈100 K/T at low fields) with H, indicating that the grains of RuSr2EuCu2O8 behave unlike a homogeneous bulk superconductor. Our data suggest that the bulk superconducting transition may occur on a length scale well below the grain size 2-6 μm.

原文English
文章編號174503
頁(從 - 到)1745031-1745035
頁數5
期刊Physical Review B - Condensed Matter and Materials Physics
65
發行號17
出版狀態Published - 2002 五月 1

All Science Journal Classification (ASJC) codes

  • 電子、光磁材料
  • 凝聚態物理學

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