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Registered Member #96
Joined: Thu Feb 09 2006, 05:37PM
Location: CI, Earth
Posts: 4062
had an idea last night concerning growing SiC by water plasma arc in sodium metasilicate, with an unconnected graphite electrode near a circular cathode so the (hot) ions have to traverse the surface to get to it.
Registered Member #2123
Joined: Sat May 16 2009, 03:10AM
Location: Bend, Oregon
Posts: 312
Jeri;
You'll want to do the CV test, it will determine mobile ion contamination in the gate oxide, and give you an idea of how stable the Vt of your devices will be.
Har har, get back to us with your results Conundrum.
I'm sure the Russians will want to hear how you did, since they developed the method for growing single-crystal SiC.
Registered Member #2737
Joined: Sat Mar 13 2010, 07:34AM
Location:
Posts: 9
Just check out all of the youtube videos about glass etching(HF based) and you'll worry less about etching oxide on silicon. Old ladies aren't dropping dead from HF. :)
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DIY chips
