This phenomenon can also be observed when a Cooper Pair flows from between superconductors across an insulating material in the Josephson effect.
Using the Kinetic Isotope effect, this process was shown to catalyze hydrogen transfer by the ADH enzyme. This phenomenon is the basis of Esaki diodes, and the resonant form of it requires electrons to have discrete energies. This phenomenon can also be observed when a Cooper Pair flows from between superconductors across an insulating material in the Josephson effect. For 10 points, identify this process where a particles passes through a potential barrier, used in some scanning microscopes.
Using the Kinetic Isotope effect, this process was shown to catalyze hydrogen transfer by the ADH enzyme.
quantum {tunneling}