1.3k citations · 1.6k across the 17 of their papers we have counts for
17 papers
Micromagnetics simulations and phase transitions of ferromagnetics with Dzyaloshinskii-Moriya interaction
Panchi Li, Shuting Gu, Jin Lan +3
Magnetic skyrmions widely exist in a diverse range of magnetic systems, including chiral magnets with a non-centrosymmetric structure characterized by Dzyaloshinkii-Moriya interact…
A Level Set Method for the Simulation of Moving Contact Lines in Three Dimensions
Quan Zhao, Shixin Xu, Weiqing Ren
We propose an efficient numerical method for the simulation of multi-phase flows with moving contact lines in three dimensions. The mathematical model consists of the incompressibl…
Computing the Invariant Distribution of Randomly Perturbed Dynamical Systems Using Deep Learning
Bo Lin, Qianxiao Li, Weiqing Ren
The invariant distribution, which is characterized by the stationary Fokker-Planck equation, is an important object in the study of randomly perturbed dynamical systems. Traditiona…
A Thermodynamically Consistent Model and Its Conservative Numerical Approximation for Moving Contact Lines with Soluble Surfactants
Quan Zhao, Weiqing Ren, Zhen Zhang
We derive a continuum sharp-interface model for moving contact lines with soluble surfactants in a thermodynamically consistent framework. The model consists of the isothermal two-…
A Data Driven Method for Computing Quasipotentials
Bo Lin, Qianxiao Li, Weiqing Ren
The quasipotential is a natural generalization of the concept of energy functions to non-equilibrium systems. In the analysis of rare events in stochastic dynamics, it plays a cent…
A Finite Element Method for Electrowetting on Dielectric
Quan Zhao, Weiqing Ren
We consider the problem of electrowetting on dielectric (EWoD). The system involves the dynamics of a conducting droplet, which is immersed in another dielectric fluid, on a dielec…