{"cited_by_count":338200,"description":"This cluster of papers focuses on the physics of vacuum arcs and thermal plasmas, including topics such as ion energy distribution, electrode erosion, magnetic field effects, transport properties, and their application in circuit breakers.","display_name":"Vacuum and Plasma Arcs","domain_id":"3","external_ids":{"openalex":"https://openalex.org/T12077","wikipedia":"https://en.wikipedia.org/wiki/Vacuum_arc"},"field_id":"31","id":"T12077","keywords":[{"display_name":"vacuum arc","id":"vacuum-arc","score":0.8266,"url":"https://openalex.org/keywords/vacuum-arc"},{"display_name":"arc discharge","id":"arc-discharge","score":0.442,"url":"https://openalex.org/keywords/arc-discharge"},{"display_name":"arc interruption","id":"arc-extinction","score":0.6937,"url":"https://openalex.org/keywords/arc-extinction"},{"display_name":"electric arc","id":"electric-arc","score":0.5527,"url":"https://openalex.org/keywords/electric-arc"},{"display_name":"vacuum circuit breakers","id":"vacuum-circuit-breakers","score":0.5815,"url":"https://openalex.org/keywords/vacuum-circuit-breakers"},{"display_name":"vacuum interrupters","id":"vacuum-interrupters","score":0.7501,"url":"https://openalex.org/keywords/vacuum-interrupters"},{"display_name":"arc plasma","id":"arc-plasma","score":0.6174,"url":"https://openalex.org/keywords/arc-plasma"},{"display_name":"high-voltage circuit breakers","id":"high-voltage-circuit-breakers","score":0.4031,"url":"https://openalex.org/keywords/high-voltage-circuit-breakers"},{"display_name":"cathode spot","id":"cathode-spot","score":0.8018,"url":"https://openalex.org/keywords/cathode-spot"},{"display_name":"arc voltage","id":"arc-voltage","score":0.4409,"url":"https://openalex.org/keywords/arc-voltage"},{"display_name":"plasma torch","id":"plasma-torch","score":0.3307,"url":"https://openalex.org/keywords/plasma-torch"},{"display_name":"arc current","id":"arc-current","score":0.4431,"url":"https://openalex.org/keywords/arc-current"},{"display_name":"SF6 circuit breakers","id":"sf6-circuit-breakers","score":0.5504,"url":"https://openalex.org/keywords/sf6-circuit-breakers"},{"display_name":"thermal plasma","id":"thermal-plasma","score":0.2886,"url":"https://openalex.org/keywords/thermal-plasma"},{"display_name":"gas discharge lamps","id":"gas-discharge-lamps","score":0.2214,"url":"https://openalex.org/keywords/gas-discharge-lamps"},{"display_name":"vacuum breakdown","id":"vacuum-breakdown","score":0.4752,"url":"https://openalex.org/keywords/vacuum-breakdown"},{"display_name":"high-voltage switchgear","id":"high-voltage-switchgear","score":0.2007,"url":"https://openalex.org/keywords/high-voltage-switchgear"},{"display_name":"high-current arc","id":"high-current-arc","score":0.8853,"url":"https://openalex.org/keywords/high-current-arc"},{"display_name":"arc temperature","id":"arc-temperature","score":0.713,"url":"https://openalex.org/keywords/arc-temperature"},{"display_name":"arc modeling","id":"arc-modeling","score":0.6794,"url":"https://openalex.org/keywords/arc-modeling"},{"display_name":"current interruption","id":"current-interruption","score":0.4362,"url":"https://openalex.org/keywords/current-interruption"},{"display_name":"transient recovery voltage","id":"transient-recovery-voltage","score":0.4233,"url":"https://openalex.org/keywords/transient-recovery-voltage"},{"display_name":"arc characteristics","id":"arc-characteristics","score":0.5284,"url":"https://openalex.org/keywords/arc-characteristics"},{"display_name":"argon arc","id":"argon-arc","score":0.8689,"url":"https://openalex.org/keywords/argon-arc"},{"display_name":"high-intensity discharge lamps","id":"high-intensity-discharge-lamps","score":0.2297,"url":"https://openalex.org/keywords/high-intensity-discharge-lamps"}],"legacy_keywords":["Vacuum Arcs","Thermal Plasma","Circuit Breakers","Magnetic Field","Transport Properties","Ion Energy Distribution","Plasma Modeling","Arc Behavior","Electrode Erosion","Ion Charge States"],"openalex_id":"https://openalex.org/T12077","source_created_date":"2024-01-23T15:27:13","source_updated_date":"2026-10-17T03:02:00","subfield_id":"3107","url":"/topics/T12077","works_api_url":"https://api.openalex.org/works?filter=topics.id:T12077","works_count":64598,"label":"Vacuum and Plasma Arcs","provider":"openalex","revision":"41578f6f9b4069c6","taxonomy_revision":"f050b5d4780b1289","title":"Vacuum and Plasma Arcs","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"36253681519340159","address_version":"morton4x16-v1","coordinates":[3,31,3107,12077],"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}