Journal article

Percolative behavior of the superconductive transition of YBa2Cu3O7 films

The superconductive transition of c-axis-oriented YBa2Cu3O7 thin films, as characterized by measurements of the temperature dependence of the magnetic penetration depth, is found to occur below the Ginzburg-Landau mean-field transition. The divergence of the penetration depth at the transition is in good quantitative agreement with the predictions of a percolation model.


    • CMI-ARTICLE-2005-002

    Record created on 2005-10-14, modified on 2016-08-08


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