Multiterminal Josephson junctions, nanoscale devices with unique electronic properties, comprise non-superconducting metallic ...

If you want to measure resistance and you know Ohm’s law, it seems like you have an easy answer, right? Feed a known current through the thing you want to measure and read the voltage required.

Kelvin probes are a special type of probe for making accurate resistance measurements using four wires and, in fact, the probe’s jaws are electrically isolated from each other. We liked [Tom’s ...