Foundry Monolithic 3D BEOL Transistor + Memory Stack: Iso-performance and Iso-footprint BEOL Carbon Nanotube FET+RRAM vs. FEOL Silicon FET+RRAM. - Tathagata Srimani; Andrew C. Yu; Robert M. Radway; Dennis Rich; Mark Nelson; Simon S. Wong; Denis Murphy; Samuel Fuller; Gage Hills; Subhasish Mitra; Max M. Shulaker (VLSI Technology and Circuits, 2023)