关键词: 远程教育, 虚拟仿真实验, 磁性斯格明子, 教育数字化

Abstract: Magnetic Skyrmion has a special topological magnetic structure and is characterized by topological stability, small size, long lifetime, easy handling and high storage density. Based on these excellent properties, magnetic Skyrmion will play an important role in information memory and spintronics device applications in the future. In order to help students deepen their understanding of theoretical knowledge and improve their scientific literacy and core literacy, we have independently developed a virtual simulation experimental teaching platform for magnetic Skyrmion  based on lattice simulation and virtual simulation technology, which is designed according to the generation and annihilation of magnetic Skyrmion  and the phase transition characteristics of magnetic Skyrmion under the change of external magnetic field, and contains a series of virtual simulation experiments, which expands the content and depth of experimental teaching, and stimulates the students learning. It expands the content and depth of experimental teaching, stimulates students learning enthusiasm and initiative, and improves the quality and efficiency of experimental teaching. 

Key words: distance education, virtual simulation experiment, magnetic Skyrmion, education digitalization