The arm of the quantum metrology triangle linking the variable U with the frequency is bridged by this effect, while the other two arms bridged by the single electron transport effect and the Hall effect.
Experimental realization of this effect was realized by Rowell and Anderson using a thin film of tin oxide. The phase of this phenomenon in one system can be calculated from the perturbed sine-Gordon equation. The arm of the quantum metrology triangle linking the variable U with the frequency is bridged by this effect, while the other two arms bridged by the single electron transport effect and the Hall effect. Analogizing this effect to a damped pendulum gives a damping equal to the Stewart-McComber parameter. The value h (*) over 2 e is the namesake constant of this phenomenon, and two devices using this effect are placed in a loop to form a highly sensitive magnetometer called a SQUID. In this effect, a supercurrent tunnels through an insulator. For 10 points, name this effect, a form of tunneling between two superconductors named for a Welsh physicist.
Experimental realization of this effect was realized by Rowell and Anderson using a thin film of tin oxide.
Josephson Effect