...tantal, volfram, rhenium, iridium, platina, guld, bly, vismut, cerium, Pr, wolframkarbid, terbium, holmium, erbium, thulium. Keramiska sputtermål: Al2O3 (aluminiumoxid), Al2O3/ZnO (AZO) aluminiumzinkoxid, europiumoxid (Eu2O3), gadoliniumoxid (Gd2O3), terbiumoxid (Tb4O7), dysprosiumoxid (Dy2O3), erbiumoxid.