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DOE OSTI · 2000983

Low RF loss conductive ceramic for high power input coupler windows for SRF cavities

Freemire, Ben
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Abstract

High power RF couplers connect transmission lines to cavities, providing power used to accelerate particle beam • Coupler also provides vacuum barrier for beam vacuum via RF windows • RF windows experience breakdown at much lower voltages than comparable insulators in DC fields • For large voltages, electron emission from “triple junction” and multipacting lead to window failure due to arching and/or thermal runaway.

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BibTeXRIS

Freemire, Ben. 2023-09-20. Low RF loss conductive ceramic for high power input coupler windows for SRF cavities. https://doi.org/10.2172/2000983

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