Ellipsometer can do that for you. What you need to do is just to input the
parameters of your layers.

good luck

weibin



----- Original Message -----
From: "adnan merhaba" 
To: 
Sent: Wednesday, August 21, 2002 5:19 AM
Subject: [mems-talk] film thickness measurements


> Hello all,
>
> I am looking for an instrument which will
> non-destructively measure film thickness of sandwiched
> Nickel between gold on ceramic substrates. Two other
> factors that I have to consider are:
> 1. The areas from which measurements are taken are
> typically 25 square mils.
> 2. Costs should not be very prohibitive.
>
> Thank you,
> Regards,
> Adnan
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