| abstract |
A method for forming a memory device includes providing a substrate, providing a plurality of features on the substrate, and forming a silicon-rich dielectric layer over the features. An inter-layer dielectric (ILD) or inter-metal dielectric (IMD) layer may be formed by a spin-on-glass (SOG) process on the silicon-rich dielectric layer, the silicon-rich dielectric layer preventing diffusion of a solvent used in the SOG process. |