The effects of field emitted electrons on RF surfaces

Autor: Zarrebini-Esfahani, A., Seviour, Rebecca, Stables, M., Ristic, M., Kurup, A., Long, K., Pozimski, J.K.
Jazyk: angličtina
Rok vydání: 2009
Předmět:
Zdroj: Proceedings of the 23rd Particle Accelerator Conference 4 – 8 May 2009 Vancouver, British Columbia, Canada
Popis: The ever-growing demand for higher RF gradients has\ud considerably increased the risk of breakdown in\ud accelerating structures. Field emission is the most\ud common form of RF breakdown that generates free\ud electrons capable of inflicting irreversible damages on the\ud RF surface. This paper presents a systematic experimental\ud and simulation programme to understand possible sources\ud and their influence on RF cavity operation.
Databáze: OpenAIRE