I would like to deposit 1000A of Al on GaAs, Does anyone know the
adhesion of Al on GaAs? Do i need to deposit Ti/Al instead of Al to
increase the adhesion?

Thanks

Zhiyan

>===== Original Message From Andrew Xiang  =====
> >What is a good evap or ebeam rate for depositing 1500A Al?
> >Is it better to go slow or fast?1-10A/s or 50-100A/s?