Plasma Treatment of Bulk Niobium Surfaces for SRF Cavities
Conference
·
OSTI ID:885351
Two types of electric discharges were used to demonstrate the validity of plasma surface treatment for superconducting radio-frequency (SRF) cavities. The experiments were performed on disc-shaped Nb samples and compared with identical samples treated with buffer chemical polishing (BCP) techniques. Surface analysis indicates comparable or superior properties of plasma-treated samples. These promising results are still preliminary and additional work is in progress.
- Research Organization:
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
- Sponsoring Organization:
- USDOE - Office of Energy Research (ER)
- DOE Contract Number:
- AC05-84ER40150
- OSTI ID:
- 885351
- Report Number(s):
- JLAB-ACC-06-481; DOE/ER/40150-3960; TRN: US0603864
- Resource Relation:
- Conference: European Particle Accelerator Conference (EPAC 06), 26-30 Jun 2006, Edinburgh, Scotland
- Country of Publication:
- United States
- Language:
- English
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