{"id":"https://openalex.org/keywords/complex-permeability","display_name":"complex permeability","description":"A frequency-dependent electromagnetic material property describing magnetic response, with real and imaginary parts representing energy storage and loss.","display_name_alternatives":["complex magnetic permeability","complex-valued permeability","complex permeabilities"],"ids":{"openalex":"https://openalex.org/keywords/complex-permeability","wikidata":null},"primary_topic":{"id":"https://openalex.org/T11224","display_name":"Electromagnetic wave absorption materials","score":0.3698,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11224","display_name":"Electromagnetic wave absorption materials","score":0.3698,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"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/T10922","display_name":"Magnetic Properties and Synthesis of Ferrites","score":0.1672,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"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/T11607","display_name":"Microwave and Dielectric Measurement Techniques","score":0.1396,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T11222","display_name":"Magnetic Properties and Applications","score":0.0931,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"works_count":4107,"cited_by_count":82590,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/complex-permeability","updated_date":"2026-10-16T04:06:51","created_date":"2026-09-30T00:00:00"}
