High yielding self-aligned contact-process for a 0.150-μm DRAM technologyThomas S. RuppDavid Dobuzinskyet al.2002IEEE Trans Semicond Manuf
Advanced lithography kits: Serifs and hammerheadHang-Yip LiuSteffen Schulzeet al.2000Proceedings of SPIE - The International Society for Optical Engineering