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Grid space coating-updates 05/01/2012

Grid space coating-updates 05/01/2012. 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?.

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Grid space coating-updates 05/01/2012

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  1. Grid space coating-updates05/01/2012 Anil Mane and Jeffrey Elam

  2. 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

  3. What we have for 8”x8” tile? • Both MCP1 (8M) and MCP2 (10M) tested @ UCB and shows stable resistance

  4. Photograph of Grid spacers: Note: Many thanks to Dean and his team for NiCr electrode deposition GS 4.45mm GS 2mm

  5. Grid spacers I-V data: • If needed we will make another set of grid spaces

  6. 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!!

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