Mario:

We used to call that mixture "Turkey Blood" and it does a fine job etching gold
and silver and still preserving the photo resist pattern you might remove if you
used something like Aqua Regia. Bob Henderson


-----Original Message-----
From: Gianmario Scotti [mailto:gianmario.scotti@gmail.com]
Sent: Thursday, March 15, 2018 3:32 AM
To: General MEMS discussion
Subject: [mems-talk] Potassium iodate effect on gold?

Hello all,


I have what might sound as an odd question, but hear me out nonetheless:
what effect does potassium iodate have on pure gold (let's say, evaporated)? Or
does the gold perhaps reduce the iodate?


Thanks in advance,


mario


--
Gianmario Scotti

Researcher
Leibniz-Institut für Ostseeforschung Warnemünde Seestraße 15
18119 Rostock
Germany

Visiting researcher
Aalto University, School of Electrical Engineering http://elec.aalto.fi/en/


Micronova, Tietotie 3
02150 Espoo
Finland
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