CONTACT STRUCTURE FOR A SEMICONDUCTOR COMPONENT AND A METHOD FOR PRODUCTION THEREOF

摘要

A semiconductor component (1) comprises a substrate (2) having a first side (3) and a second side (4) and a multilayer contact structure (9) which is arranged on at least one side (3, 4) of the substrate (2), wherein the contact structure (9) has a barrier layer (6) for preventing the diffusion of ions from that side of the barrier layer (6) which is opposite the substrate (2) into the substrate (2).