If hot nitric acid does attack the gold you can revise the theory so
that theoretically it will be affected:)

Roger Shile

-----Original Message-----
"... but theoretically it should not be affected."


-----Original Message-----
From: cyyfq@bu.edu
Sent: Freitag, 9. September 2005 18:13
To: General MEMS discussion; Laetitia Philippe
Cc: mems-talk@memsnet.org
Subject: Re: Rép. : [mems-talk] Oxidize Silicon

I have Gold pattern on the sample and meling point of Gold is 1064oC. if
I want to do it at 1000oC or 900oC, what should be the time by your
expection? I do not need to be accurate. 20-50nm of SiO2 is fine