为了便于对由全自旋逻辑器件构建的逻辑电路进行仿真和验证,基于Landau-Lifshitz-Gilbert方程建立了纳磁体磁矩动力学模型,基于自旋注入和自旋传输机理建立了自旋传输模型,并分别将磁矩动力学模型和自旋传输模型封装为通用的SIMULINK模块.根据全自旋逻辑电路的拓扑连接关系,对这两类模块进行耦合,构建了电路仿真模型,实现对电路逻辑功能的仿真验证.对反相器/缓存器和择少逻辑门电路的仿真验证了该模型的有效性.“,”To simulate and verify the logic circuits composed by the all-spin logic devices,a nanomagnet magnetization dynamics model was built based on the Landau-Lifshitz-Gilbert equation.Based on the spin injection and spin transport mechanism,a spin transport model was built.Universal SIMULINK modules were constructed from the magnetization dynamics model and spin transport model.Based on the topological connection relations of the all-spin logic circuits,two types of the modules were coupled and the simulation model of the circuit was built to realize the simulation and verification of the logic function for the all-spin logic circuits.The simulations of the inverter/buffer and minority gate circuit demonstrate the validity of the model.