Gn. Taylor et al., SELF-ASSEMBLY - ITS USE IN AT-THE-SURFACE IMAGING SCHEMES FOR MICROSTRUCTURE FABRICATION IN RESIST FILMS, Microelectronic engineering, 23(1-4), 1994, pp. 259-262
The self-assembly of refractory films on organic resist surfaces is us
ed to provide an etching mask during the plasma transfer of patterns t
hrough underlying organic resists. Multilayer self-assembly using ZrOC
l2 and H4P2O7 reagents affords multilayer structures that are selectiv
ely bound to oxidized resist layers. imaging is achieved using phenoli
c resin materials that are exposed to 193 nn radiation.