Cornell Results

20 V 60 V

Changing the Growth of Oxide (By Anodizing) Has Small Effects 20 V

BCP New Result: 5 mm, RRR = 550, Russian Nb, No HT 1010 5 10 15 20 25 Baked 100 C, 48 hours 1010 BCP 5 10 15 20 25 30 Eacc

BCP After Baking 100 C

BCP

New Projects In Progress 1) 10% H reduction shape Re-entrant cavity Dies made, Half cells made One half damaged in furnace New half cells made, already purified 2) Cost Reduction Half cell purification, Half cell EP One single cell cavity made BCP 12 um , Q = 5 x10^10, Q switch at Eacc = 10 MV/m