Re: Silicon doping

Asad wrote:

HI,

How can I perform doping of silicon manually?

Well, you need a cleanroom of the class appropriate to the size of your structures. If you stick with 2N3055 size, that should
be doable. Then a ultra high vacuum chamber with handlers.
It is less a the problem of a thight box than of the gear inside.
Since it shouldn't gaz out, the materials have to be carefully
selected. Then you'd need a source of ultrapure silicon and a way
to handle, saw, etch, [whatever] it.
I guess the dopants could be added in the etching chamber that runs
with Ar-Ions.
Our local University, the biggest around here, aspiring to belong
to the top league decided against Silicon, but for GaAs to keep
the cost limited. I once heard a number, but forgot it.

Rene
--
Ing.Buero R.Tschaggelar - http://www.ibrtses.com
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