Dear Andrea,

I would think you could find info on that from IBM in the 70's or 80's,
as they were very much into superconducting Pb circuits at that time.

Regards,
// Morten

A.E.Reinhardt wrote:
> Dear all,
>
> we are looking for articles/case studies about
> Sn used for contacting pads
> -all about Sn-pad contact
> Sn contact with Cu or Gold a.s.o
> any overview source?