Stiffnessometer, a magnetic-field-free superconducting stiffness meter and its application

Itay Mangel, Itzik Kapon, Nitzan Blau +3

We provide a detailed account for a new method to measure superconducting stiffness ${\rho }_s$, critical current density $j_c$, and coherence length $\xi$, in one apparatus, without sub…