Abstract
Magnetization and current noise measurements are reported in Hg-1201 and a substituted Tl-1223 system. The temperature behaviour of the voltage noise in Hg-1201 is similar to YBCO, with large peaks at the weak-link transition. In Tl-1223, a original two peak noise specrum at fields of 250G is observed, not explained by percolative models.
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Bellingeri, E., Celasco, M., Eggenhöffner, R. et al. Magnetization and Current Noise in Hg-1201 And Tl-1223. Journal of Superconductivity 11, 111–112 (1998). https://doi.org/10.1023/A:1022666804103
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DOI: https://doi.org/10.1023/A:1022666804103