Electric structure of dipolarization fronts associated with interchange instability in the magnetotail

The electric structure of dipolarization fronts (DFs) is very important to both DF dynamics and particle acceleration. We performed two‐dimensional Hall MHD simulation to study the electric structure of DF produced by interchange instability on the scale

偶极化锋面（DFs）的电场结构对DF动力学和粒子加速都非常重要。我们进行了二维霍尔磁流体动力学模拟，以研究在该尺度上由交换不稳定性产生的DF的电场结构。