Paper | Title | Other Keywords | Page |
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TUPB083 | Post Processing of a 166.6 MHz HEPS-TF Cavity at Institute of High Energy Physics | cavity, ion, SRF, target | 583 |
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Funding: Work supported by High Energy Photon Source Test Facility (HEPS-TF) project A 166.667 MHz Proof-of-Principle (PoP) superconducting RF cavity has been fabricated by IHEP for the High Energy Photon Source Test Facility (HEPS-TF) [1]. After a series of post-processing including chemical etching (BCP), high temperature heat treatment, High Pressure water Rinsing (HPR) and 120°C baking, the cavity was cold RF tested and reached Epeak=86.5 MV/m and Bpeak=132.1 mT with Q0=5.1×〖10〗8 at 4.2K. The cavity was RF tested again at 2K, and reached Epeak=85.5 MV/m and Bpeak=131.1 mT with Q0=3.3×〖10〗9. daijin@ihep.ac.cn |
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DOI • | reference for this paper ※ https://doi.org/10.18429/JACoW-SRF2017-TUPB083 | ||
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