Tag archive: high-gradient cavity

‘A little dirt never hurt’

| 21 November 2013 After years of pursuing purity in the niobium material used to make superconducting radiofrequency cavities, a Fermilab team led by Anna Grassellino has found that baking cavities to introduce certain impurities may improve the cavity performance. The new method may provide a way for ILC-type cavities to reach up to three times higher quality factors—enabling more cost-effective accelerators. Category: Around the World | Tagged: , , , , , , ,

A crucial technical review

| 2 August 2012 In May, the GDE underwent its most recent technical review, just before embarking on the task of assembling the Technical Design Report (TDR). The review covered the status of the key ILC R&D, the TDR baseline, the outline and plans for the TDR, and a look to the future. Category: Director's Corner | Tagged: , , , ,

Global effort for high-gradient ILC SCRF cavities

| 30 July 2009 I would like to thank Barry Barish (...) for the opportunity to write his column and expand on the efforts for an area of the Main Linac and Superconducting Radiofrequency (ML-SCRF) technology and the tasks ahead of us. Category: Director's Corner | Tagged: , , , ,

Improvements in high-gradient ILC SCRF cavities

| 9 July 2009 ... we plan to set an average operating gradient of 31.5 MV per metre for the 14560 cavities mounted in the 1680 cryomodules of a 500-GeV ILC. Category: Director's Corner | Tagged: , , , ,