Hi
I am usually put  5 nm of Ni onto 50 nm of Au using plating. I am not
doing any treatment , I am just changing fast ( 10 sec) the electro
bath and is workink prety well

On 3/12/07, P.E.M. Kuijpers  wrote:
> Hi all,
>
> I want to electroplate a 3µm thick Au layer onto a 10µm thick Ni
layer.
> This Ni layer was also electroplated.
> What kind of pre-treatment should I use, to obtain a good adhesion between
> the Au and Ni layer??