{"id":"S85038106","label":"Diodes, IMPATT","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85038106","normalized_label":"diodes, impatt","broader":["http://id.loc.gov/authorities/subjects/sh85038102","http://id.loc.gov/authorities/subjects/sh85038108"],"aliases":["IMPATT diodes","Impact avalanche and transit time diodes"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85038106","provider":"lcsh","revision":"b091a7683619b160","taxonomy_revision":"f050b5d4780b1289","title":"Diodes, IMPATT","url":"/topics/S85038106","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"900865335954375168","address_version":"morton4x16-v1","coordinates":[0,20,18000,26624],"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}