{"id":"https://openalex.org/keywords/cu-100-surface","display_name":"Cu(100) surface","description":"A copper crystal surface oriented along the (100) crystallographic plane, studied in surface science and research on adsorption and reactions.","display_name_alternatives":["Cu (100) surface","copper (100) crystal surface","Cu(100) surfaces","copper 100 surface","cu 001 surface","copper (100) surface","copper(100)","Cu(100)"],"ids":{"openalex":"https://openalex.org/keywords/cu-100-surface","wikidata":null},"primary_topic":{"id":"https://openalex.org/T13531","display_name":"Surface and Thin Film Phenomena","score":0.305,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13531","display_name":"Surface and Thin Film Phenomena","score":0.305,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12285","display_name":"Surface Chemistry and Catalysis","score":0.1393,"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"}},{"id":"https://openalex.org/T12039","display_name":"Electron and X-Ray Spectroscopy Techniques","score":0.0761,"subfield":{"id":"https://openalex.org/subfields/2508","display_name":"Surfaces, Coatings and Films"},"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/T12166","display_name":"Ion-surface interactions and analysis","score":0.0704,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"works_count":2799,"cited_by_count":58850,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/cu-100-surface","updated_date":"2026-10-24T04:06:44","created_date":"2026-09-30T00:00:00"}