%0 Journal Article %T Fabrication of MoSiON halftone masks using ZEP7000 for MEBES 4500 %A Maetoko, Kazuyuki %A Fukuma, Hitoshi %A Yoshioka, Nobuyuki %A Kawada, Susumu %A Sauer, Charles A. %J Proceedings of SPIE %V 3748 %N 1 %P 350-357 %@ 0277-786X %D 1999-08-25 %I SPIE %~ DeepDyve