Hi Saumitra,

Not quite sure about the meaning of 'selectively' in your question. In my
experiment, I used LOR 7B (microchem) lift-off photoresist to pattern gold
on the substrate of Silicon dioxide. You may try this process. Good luck!

David
[email protected]
University of Illinois at Urbana-Champaign

----- Original Message -----
From: "Saumitra Raj Mehrotra" 
To: "General MEMS discussion" 
Sent: Friday, July 23, 2004 1:04 AM
Subject: [mems-talk] Gold deposition


> hi members
>   My query is how can i deposit gold layer selectively,when base is
silicon dioxide.

> saumitra
>