Grid space coating-updates05/01/2012 Anil Mane and Jeffrey Elam
Objective Build a 8”x8” frugal tile MCPs based detector Internal parts needed for a 8”x8” tile Main internal parts: a) Two 8”x8” MCPs b) Two 2mm grid spacers c) One 4.45mm grid spacer
What we have for 8”x8” tile? • Both MCP1 (8M) and MCP2 (10M) tested @ UCB and shows stable resistance
Photograph of Grid spacers: Note: Many thanks to Dean and his team for NiCr electrode deposition GS 4.45mm GS 2mm
Grid spacers I-V data: • If needed we will make another set of grid spaces
Plan for demountable: • Baking of all the demountable internal parts in vacuum @ 150C. • Baking of top plate in new oven @ 100C. • Assemble in clean room @ ALD lab (ready). • Testing demountable at APS. Good luck to LAPD group!!