Núñez Regueiro, M., D. Castello, and M. Jaime. "Thermal conductivity of high temperature superconductors." Physica B: Condensed Matter 169, no. 1-4 (1991): 631–632.
Abstract: We have measured the thermal conductivity of Tl1Ba2Cu3O9 and of the related compounds CuO and La2CuO4. For the superconducting sample we observe the characteristic T2 behaviour at low temperatures, that does not appear in the non-superconducting samples. The superconducting transition and the antiferromagnetic ordering are detected by our measurements.
