"A device that simulates the quantum 'tunneling' behavior of protons that occurs in chemistry," has been developed by a team of researchers including Camille Dreyfus Teacher-Scholar Victor Batista (Yale University)
https://ow.ly/wiKU50Z6Iqo
A new device that originated at a pair of Yale labs simulates quantum proton “tunneling,” a ubiquitous phenomenon found commonly in chemistry and biology.