Transducing quantum-spin-ice correlations into Weyl Fermi-arc transport at a synthetic Kondo lattice interface
Researchers created a synthetic Kondo lattice interface between a Weyl semimetal and a quantum spin-ice candidate to encode quantum spin-ice correlations into electronic transport via Weyl Fermi-arc states. This engineering revealed a unique twelvefold response in the intermediate field window, providing an electronic fingerprint of multipolar quantum correlations absent in classical spin ice.