You can try to deposite gold on SiO2 using Pulsed Laser Deposition(PLD)
technique. PLD deposition of gold is the most adhesive to SiO2 as per my
experience.


>From: Ah Gong 
>Reply-To: General MEMS discussion 
>To: [email protected]
>Subject: [mems-talk] How to deposit gold onto a silicon dioxide or onto
>aluminium
>Date: Thu, 21 Aug 2003 09:01:49 +0800 (CST)
>
>Is it possible to deposit gold onto a silicon dioxide
>or aluminium layer using bright electroless gold
>solution as i had been trying to do so but to no avail
>maybe someone can recommend me the best way to deposit
>gold onto the wafer to do MEM switches or better using
>the elctroless gold solution which i had bought
>
>=====
>
>
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