H. Bougrine et M. Pekala, NOTE ON THE MEASUREMENT OF THE THERMAL-CONDUCTIVITY AND THE DOUBLE PEAK STRUCTURE IN HIGH-TC SUPERCONDUCTORS, Superconductor science and technology, 10(8), 1997, pp. 621-623
We show that low-temperature measurements of the thermal conductivity
of high-T-c superconductors can sometimes reveal a double peak structu
re depending on the experimental set-up used.