Hi,
I did not have problem use Au as protective etal from TMAH. But do not
know exact reaction.
mori

On Thu, 8 Feb 2001 xuwh@ust.hk wrote:

>
> Hi, this is xu wehua,from Hong Kong Science and
> Technology.
>
> WOuld you please tell me if TMAH and Au have a
> reaction?? If have a reaction,what is the
> reaction rate??
>
> Does any one know if gold is etched by TMAH ??
>
> Regards,
>
> Xu Weihua
>
>

============================================
Kiyotaka Mori (Graduate Research Assistant)

Dept.of Materials and Nuclear Engineering,
BLDG.090,
University of Maryland at College Park,
College Park, MD 20742
Tel: 301-405-5229
Fax: 301-314-9467
E-mail: mori@eng.umd.edu
============================================
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