Ingrid Y. Xu wrote:
>
> Hi, folks,
>
> I am facing difficulty of depositing 1 micron thick Al on glass capillary of
> 80  micron diameter. In order to get good uniformity, I need to rotate it. I
> have hard time to calculate the deposition rate. I am using e-beam
evaporation.
> Do you think sputtering will be better? Rotation control is also a big
problem.
> Any idea of how to do this process is highly appreciated. Thanks a lot.
>
> Ingrid
> MAL Lab, UIC
>
Once upon a time, the Gravitational Probe B project at Stanford (physics) had
to figure this out: how to deposit a metal line on a quartz half-sphere. I
think Dr. Susan Felch (now at Varian), and Prof. Blas Cabrera, participated in
this effort.

Al
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