All Spin Nano-magnetic State Elements

摘要

We propose an all spin state element to enable all spin state machines usingspin currents and nanomagnets. We demonstrate via numerical simulations theoperation of a state element a critical building block for synchronous,sequential logic computation. The numerical models encompassLandau-Lifshitz-Gilbert (LLG) nanomagnet dynamics with stochastic models andvector spin-transport in metallic magnetic and non-magnetic channels. Combinedwith all spin combinatorial logic, the state elements can enable synchronousand asynchronous computing elements.