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News from IceMOS. Alessandro Mapelli CERN PH-DT. frame. baseline. Schedule update December 3 rd. today. Done.. First wafers sent to CERN. Bulk Si vs SOI flows. Silicon Etching. Etch measurements from the first 9 bulk silicon wafers. Channels etch 70um +/- 7um.
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News from IceMOS Alessandro Mapelli CERN PH-DT frame baseline GTK Collaboration meeting
Schedule update December 3rd today Done.. First wafers sent to CERN GTK Collaboration meeting
Bulk Si vs SOI flows GTK Collaboration meeting
Silicon Etching • Etch measurements from the first 9 bulk silicon wafers Channels etch 70um +/- 7um Manifolds etch – total depth 285um +/- 25um IceMOS CONFIDENTIAL GTK Collaboration meeting
Silicon Etching IceMOS CONFIDENTIAL GTK Collaboration meeting
First wafers have been shipped.. • 3 bulk silicon wafers have been shipped on December 10th from IceMOS to CERN. • These wafers will be used to validate the last step of the fabrication process at EPFL with wafers from IceMOS. • It consists of the silicon etching with KOH to thin the acceptance area of the cooling plate. GTK Collaboration meeting