文章简要介绍了对拓扑绝缘体性质的电场控制,主要包括三维拓扑绝缘体表面磁性的电场控制、电子在p-n结中的类光输运行为以及拓扑绝缘体量子点的特性.
A brief introduction to the electrical control of magnetic and transport properties in topological insulators is presented. The paper includes: (i) electrical controllable surface magnetism in three-dimensional topological insulators; (ii) quasi-optical propagation behavior of electrons in topological insulator p-n junctions; (iii) topological insulator quantum dots.