{"id":"https://openalex.org/keywords/fiber-matrix-interface","display_name":"fiber-matrix interface","description":"The boundary region between reinforcing fibers and the surrounding matrix in composite materials, where load transfer and damage processes occur.","display_name_alternatives":["fibre-matrix interface","matrix-fiber interface","matrix-fibre interface","fiber-matrix interfaces","fibre-matrix interfaces"],"ids":{"openalex":"https://openalex.org/keywords/fiber-matrix-interface","wikidata":null},"primary_topic":{"id":"https://openalex.org/T10219","display_name":"Mechanical Behavior of Composites","score":0.2241,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10219","display_name":"Mechanical Behavior of Composites","score":0.2241,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11664","display_name":"Fiber-reinforced polymer composites","score":0.2002,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10513","display_name":"Natural Fiber Reinforced Composites","score":0.1391,"subfield":{"id":"https://openalex.org/subfields/2507","display_name":"Polymers and Plastics"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10687","display_name":"Innovative concrete reinforcement materials","score":0.0851,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"works_count":19645,"cited_by_count":327117,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/fiber-matrix-interface","updated_date":"2026-10-20T04:07:40","created_date":"2026-09-30T00:00:00"}