I used it, SiGe GaAs and another in diodes. :-)

Martin

On 2/20/2016 8:17 PM, Lloyd E. Sponenburgh wrote:
Martin Eastburn fired this volley in news:X_
:

Silicon is the element. Si
Silica is the oxide form of Silicon or SiO2

Yes... We knew that.

'Do chemistry as a part of my 'fun' Elemental silicon is actually a useful
material in some of what I do. G

LLoyd