Topic for #homecmos is now Homebrew CMOS and MEMS foundry design | http://code.google.com/p/homecmos/ | Logs: http://en.qi-hardware.com/homecmos-logs/
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<azonenberg> New blog post, going to try updating it more often
<azonenberg> It's not directly related to fab but close enough i figured i'd post it
<azonenberg> First attempt at "wet DRIE"
<azonenberg> more precisely high aspect ratio wet etching using a process loosely based on Bosch
<azonenberg> notice the wavy sidewalls
<azonenberg> this was three steps of coat PR/expose/develop and HCl:H2O2 isotropic wet etch
<azonenberg> requires precise mask alignment but theoretically allows higher aspect ratios
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<azonenberg> Who here was asking about where to buy CNTs? http://www.tedpella.com/gold_html/Nanotubes.htm
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