Stick Diagram Representation for Nanomagnetic Logic Based Combinational Circuits
Neha Oraon, Madhav Rao · 2018
Nanomagnetic logic (NML) is considered as the most promising post CMOS technology to realize system on chip (SoC) applications. In NML, the magnetostatic interactions evolve to a domain orientation, which is viewed as a logical level. The NML is based on the single domain behavior of the dots, and combinational circuits are realized by arranging the dots in ferromagnetic and antiferromagnetic order in a plane. Stick diagram in CMOS technology not only provides topographical and mask layer information, but also presents a quick footprint estimation of the designed subsystem. In this paper, ML based full adder circuit is designed in OOMMF, a micromagnetic simulation tool, and stick diagram representation for NML technology is proposed to design higher order digital subsystem.