Limits on Superconductivity-Related Magnetization in Sr${}_2$RuO${}_4$ and PrOs${}_4$Sb${}_{12}$ from Scanning SQUID Microscopy

Clifford W. Hicks, John R. Kirtley, Thomas M. Lippman +6

We present scanning SQUID microscopy data on the superconductors Sr2RuO4 (Tc = 1.5 K) and PrOs${}_4$Sb${}_{12}$ (Tc = 1.8 K). In both of these materials, superconductivity-related time…