6 citations · 15 across the 10 of their papers we have counts for
10 papers
Simultaneous Mars-orbit observations reveal Kelvin-Helmholtz instability-driven bulk atmospheric ion escape
Chi Zhang, Chuanfei Dong, Gangkai Poh +11
Atmospheric ion escape driven by the solar wind is a key process controlling the long-term loss of the Martian atmosphere. Localized plasma clouds can carry substantial fluxes of p…
Direct Observations of Magnetic Reconnection in the Solar Wind Current Sheets near Mars
Chi Zhang, Chuanfei Dong, Xinmin Li +10
Magnetic reconnection is a fundamental and ubiquitous process in astrophysical plasmas that converts magnetic energy into plasma kinetic and thermal energy. Throughout the heliosph…
Spectral Properties and Energy Injection in Mercury's Magnetotail Current Sheet
Xinmin Li, Chuanfei Dong, Liang Wang +8
Mercury's magnetotail hosts a thin and highly dynamic current sheet (CS), where magnetic reconnection and strong fluctuations frequently occur. Here, we statistically analyze magne…
Revisiting Mars' Induced Magnetic Field and Clock Angle Departures under Real-Time Upstream Solar Wind Conditions
Zhihao Cheng, Chi Zhang, Chuanfei Dong +5
Mars lacks a global intrinsic dipole magnetic field, but its interaction with the solar wind generates a global induced magnetosphere. Until now, most studies have relied on single…
Physics-Informed Neural Networks for Modeling the Martian Induced Magnetosphere
Jiawei Gao, Chuanfei Dong, Chi Zhang +6
Understanding the magnetic field environment around Mars and its response to upstream solar wind conditions provide key insights into the processes driving atmospheric ion escape.…
Magnetic Field and Plasma Asymmetries Between the Martian Quasi-Perpendicular and Quasi-Parallel Magnetosheaths
Abigail Tadlock, Chuanfei Dong, Chi Zhang +3
The Martian magnetosheath acts as a conduit for mass and energy transfer between the upstream solar wind and its induced magnetosphere. However, our understanding of its global pro…
Observation of a Knotted Electron Diffusion Region in Earth's Magnetotail Reconnection
Xinmin Li, Chuanfei Dong, Hantao Ji +6
Magnetic reconnection is a fundamental plasma process that alters the magnetic field topology and releases magnetic energy. Most numerical simulations and spacecraft observations a…
Suppressing spurious oscillations and particle noise in particle-in-cell simulations
Yuxi Chen, Hongyang Zhou, Gabor Toth
Particle-in-cell (PIC) simulations are essential for studying kinetic plasma processes, but they often suffer from statistical noise, especially in plasmas with fast flows. We have…
Planar Collisionless Shock Simulations with Semi-Implicit Particle-in-Cell Model FLEKS
Hongyang Zhou, Yuxi Chen, Chuanfei Dong +4
This study investigates the applicability of the semi-implicit particle-in-cell code FLEKS to heliospheric shock simulations. We examine one- and two-dimensional local planar shock…
BATSRUS GPU: Faster-than-Real-Time Magnetospheric Simulations with a Block-Adaptive Grid Code
Yifu An, Yuxi Chen, Hongyang Zhou +2
BATSRUS, our state-of-the-art extended magnetohydrodynamic code, is the most used and one of the most resource-consuming models in the Space Weather Modeling Framework. It has alwa…