Yes, I know.
My problem is that find the price of Aluminum doped zinc oxide (AZO) in $/Kg and know I don't know how many kilograms I would need to create a film. I know that it depend on the film characteristic, but I need to know more or less. The thickness film there would be arround micro or milimeter.
If someone has an approximate idea... I would be really greatful,
Thanks for all.