what is the conditions in your evaporation system.
Ravi shankar


On Mon, 20 May 2002, Gurvinderjit Singh wrote:

> Dear friend i have one query.
> I am depositing gold film (thickness 0.1 micron)by thermal evaporation on
> oxides,
> but when  i am annealing my sample to 700K this gold film become non
> -conductive may be  duo to formation of gold oxide. But from
> literature i found
> that gold should not become oxide till 1200K. I also read people using
> gold electrodes (thin film by thermal evaporation) on their samples and
> work till 900k kindly let me know where i am doing mistake, wether to take
> more thick film or something else.
>
>
>
>
_______________________________________________________________________________
>
>
>    Gurvinderjit Singh Ahluwalia             Tel: +91-0731-488656
>      Laser Materials Division               Fax: +91-0731-488650
>    Centre for Advanced Technology         email: gjit@cat.ernet.in
>    Indore - 452 013  INDIA
>
>
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