Percolation behavior in a YBa2Cu307-Ag composite system

Juhn-Jong Lin*, Teng-Ming Chen

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

1 Scopus citations


We have studied the percolation behavior in a YBa2Cu307-Ag composite system with Ag volume fraction, pAg, ranging from 0-100%. From resistivity measurements, we show clearly a percolation threshold for the Ag matrix occuring at pAg≃20%, and a threshold for the superconducting matrix occuring at 1-pAg≃30%. This observation is in good agreement with the theoretical prediction for three dimensions.

Original languageEnglish
Pages (from-to)1669-1670
Number of pages2
JournalPhysica B: Condensed Matter
StatePublished - Aug 1990

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