{"id":"S85072528","label":"Kirkendall effect","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85072528","normalized_label":"kirkendall effect","broader":["http://id.loc.gov/authorities/subjects/sh85037936","http://id.loc.gov/authorities/subjects/sh85124647"],"aliases":["Bulk diffusion","Diffusion in solids","Grain boundary diffusion","Lattice diffusion","Pipe diffusion","Solids--Diffusion","Volume diffusion"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85072528","provider":"lcsh","revision":"d249b748a3391b51","taxonomy_revision":"f050b5d4780b1289","title":"Kirkendall effect","url":"/topics/S85072528","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"864761497270764096","address_version":"morton4x16-v1","coordinates":[0,20,18538,16384],"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}