Looking for premium erbium sputtering targets for your thin-film or photonic device projects? MetalsTek offers high‑purity erbium (Er) targets with tailored dimensions, backed by strict quality control and fast quotes. Why Choose Our Erbium Sputtering Targets? Typical Specs & Custom Options Parameter Typical Value / Range Notes Purity 99.9 % to 99.999 % Depending on applications Dimensions […]














