try 1: 50 NH4OH:H2O2
Kris
--- ravneet singh wrote:
> hello friends,
> can anybody tell me how i can etch a thin film of
> tio2(100 angstrom).
> please, tell me easiest and econimical echant, like
> some chemical etchant.
>
> thanks
>
> =====
> Ravneet Singh,
> Research Scholar,
> Microelectonics Lab
> Electrical Engineering Dept.,
> IIT Madras, Chennai - 600 036.
>
> __________________________________
> Do you Yahoo!?
> The New Yahoo! Shopping - with improved product
> search
> http://shopping.yahoo.com
>
> _______________________________________________
> MEMS-talk@memsnet.org mailing list: to unsubscribe
> or change your list
> options, visit
>
http://mail.mems-exchange.org/mailman/listinfo/mems-talk
> Hosted by the MEMS Exchange, providers of MEMS
> processing services.
> Visit us at http://www.memsnet.org/
__________________________________
Do you Yahoo!?
The New Yahoo! Shopping - with improved product search
http://shopping.yahoo.com