{"id":"https://openalex.org/keywords/ion-current-rectification","display_name":"ion current rectification","description":"Asymmetric ionic conduction in which current depends on voltage direction, often arising in charged or geometrically asymmetric nanopores and channels.","display_name_alternatives":["rectification of ion current","ionic current rectification","rectification of ionic current","ICR"],"ids":{"openalex":"https://openalex.org/keywords/ion-current-rectification","wikidata":null},"primary_topic":{"id":"https://openalex.org/T11582","display_name":"Nanopore and Nanochannel Transport Studies","score":0.8949,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"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/T11582","display_name":"Nanopore and Nanochannel Transport Studies","score":0.8949,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"works_count":632,"cited_by_count":21923,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/ion-current-rectification","updated_date":"2026-10-22T04:07:25","created_date":"2026-09-30T00:00:00"}
