Quantum interference/ spin-splitting generates spin-voltage controlling quantum information flow

https://news.illinoisstate.edu/2024/12/from-waste-heat-to-quantum-innovation-advancing-spintronics/

"drastically reduces heat generation/ energy loss, leveraging electrons' wave-like nature... node-possessing molecular junctions... metal electrodes connected to single molecules, with applied magnetic field, heat converts into spin-voltage... required tackling quantum many-body problem, predicting behavior of 10²³ interacting electrons, rarely feasible, but crafted computations uncovering behaviors with potential for quantum computing, secure communication, energy recovery"