Question: What state does Sang-Wook Cheong work as a materials scientist?
Sentence (from "Sang-Wook Cheong"): He has also made pivotal contributions to mesoscopic self-organization in solids, including the nanoscale charge stripe formation, mesoscopic electronic phase separation in mixed valent transition metal oxides, and the formation of topological vortex domains in multiferroics, which was found to be synergistically relevant to mathematics (graph theory) and cosmology.
Relevant evidence: No