Title: Percolation behavior in a YBa2Cu307-Ag composite system
Abstract: 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.
Publication Year: 1990
Publication Date: 1990-08-01
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 1
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