"You can deposit the metal you want by metallization" That sounds like a redundant way of saying nothing:) How bout this one from the news: There was a fatal accident in which someone died. -----Original Message----- yes. But You have to use Some metal as adhesive (seed layer) inorder to fix electrodes..by metallization., Generally chromium is better..or Titanium., Then You can deposit the metal you want by metallization.. Regards., Balasubramanian Mcmaster university.