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AC losses in Y1Ba2Cu3O7−δ:Ag tapes

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Abstract

The frequency dependence of ac losses of a superconducting tape consisting of Y1Ba2Cu3O7-δ material in a silver sheath was measured from 50 Hz to 50 kHz using a four-probe technique developed and reported earlier. Contrary to expectation, the ac losses were found to have a frequency-independent regime in the loss spectrum. A tentative explanation has been offered to account for the frequency-independent loss.

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Mirchandani, K.N., Das, K.K. & Kumar, B. AC losses in Y1Ba2Cu3O7−δ:Ag tapes. J Supercond 6, 387–389 (1993). https://doi.org/10.1007/BF00617976

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  • DOI: https://doi.org/10.1007/BF00617976

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