论文标题
建模超导自旋阀的原子结构形成的过程
Modelling the processes of atom structure formation of a superconducting spin valve
论文作者
论文摘要
本文考虑了多层纳米复合材料的形成的模拟，其元素的组合产生了自旋阀的效果。描述了效果在旋转型和相关材料和设备领域的相关性和重要性。多层纳米复合材料的各个层的组成和原子结构，以及纳米复合层的界面的组成和形态是研究的对象。具有周期性超导体 - 铁磁结构的样品，该样品由20多个交替层的niobium和Cobalt组成。沉积过程发生在深层真空条件下。建模是通过分子动力学方法使用修饰的淹没原子方法的电位进行的。层的形成是在Stacionar模式下进行的。
The article considers the simulation of the formation of a multilayer nanocomposite, the combination of elements of which gives rise to the effect of a spin valve. The relevance and importance of the effects in the field of spintronics and related materials and devices are described. The composition and atomic structure of individual layers of the multilayer nanocomposite, as well as the composition and morphology of the interface of the nanocomposite layers are the object of research. A sample with a periodic superconductor - ferromagnetic structure consisting of more than 20 alternating layers of niobium and cobalt was analyzed as a sample. The deposition process took place under deep vacuum conditions. Modeling was performed by the molecular dynamics method using the potential of the modified submerged atom method. The formation of the layers was performed in the stacionar mode.
