where can i find interdigitated electrodes

[zhappybird]

I would like to deposit interdigitated (finger) electrodes on a 50 mm by 20 mm quartz substrate, are there any availalble sources i can use to deposite this electrodes? can i buy a SAW resonator and take off the cap,then take off the interdigitated electrodes and reuse it on my quartz substrate?

 

[davenn]

the gold deposition of the electrodes is not removeable/reuseable
The deposition of the gold fingers onto the substrate is a relatively technical process, not something you are going to achieve at home


Dave