{"id":"S85130616","label":"Superlattices as materials","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85130616","normalized_label":"superlattices as materials","broader":["http://id.loc.gov/authorities/subjects/sh85082065","http://id.loc.gov/authorities/subjects/sh85119903"],"aliases":["Semiconductor superlattices","Superlattice semiconductors"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85130616","provider":"lcsh","revision":"75b27c4f1790205f","taxonomy_revision":"f050b5d4780b1289","title":"Superlattices as materials","url":"/topics/S85130616","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10124162624276268548","address_version":"morton4x16-v1","coordinates":[0,20,19445,57344],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}