Spin Coating Pedot:pss

fuqface

23rd July 2009 - 11:15 PM

Hi,

I'm looking for a procedure for spin coating PEDOT:PSS. I'll be working with
PEDOT:PSS 1.3-1.7% in H2O trying to get its thickess to about 90nm on
a 4 inch wafer.
PEDOT:PSS will be used to aid conductivity between gold
electrodes(cross junction) and a Self-assembled
monolayer.

Since it is in water, what concentrations of PEDOT:PSS is adaquate for
good conductivity? (About 30 S/cm)
Do I pre-treat/dilute the PEDOT:PSS with something first? What
spin/post heating procedure should I use?

Any insights will help...

Thanks.

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