Control of topological soliton by the mean of an applied electric field

This video series illustrates the electrical manipulation of topological solitons. The experiments were conducted using a polarized optical microscope with crossed polarizers, enabling clear visualization of the solitons’ dynamic behavior. The objective is to uncover the mechanisms underlying the annihilation and propagation of the helical twist, and to explore how these transformations can be leveraged to create large, ordered superstructures.<br>

本视频系列展示了拓扑孤子（topological solitons）的电学操控方案。实验采用搭载正交偏振片的偏振光学显微镜完成，可清晰呈现孤子的动态行为。本研究的目标在于揭示螺旋扭转的湮灭与传播背后的内在机制，并探索如何利用这类变换构建大规模有序超结构。