Re: OOOOPS! Re: PT/PD density/contrast/definition

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From: Jacques Augustowski (py1hy@inx.com.br)
Date: 09/29/03-01:49:17 PM Z


Mark,
My congratulations to Enderetta, a Doctors degree is a lot of work.
Jacques

Ender100@aol.com escreveu:

> Nick,
>
> I forgot the most important part of the step tablet and lapping it
> over the substrate. If you have exposed enough you should see a dark
> step where you see no difference between the step tablet with the
> substrate under it and the side of the same step without the substrate
> under it. That's the clue to your exposure.
>
> Sorry bout that... my daughter, Enderetta, just called and she
> successfully defended her Doctoral Dissertation at Northwestern today
> in Computer Engineering :) :) :) :) :) so I'm a bit excited and proud
> of her!
>
> Mark Nelson


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