59 citations · 152 across the 16 of their papers we have counts for
4 papers · 1 filter
Directed migration of microscale swimmers by an array of shaped obstacles: modeling and shape optimization
Jiajun Tong, Michael J. Shelley
Achieving macroscopic directed migration of microscale swimmers in a fluid is an important step towards utilizing their autonomous motion. It has been experimentally shown that dir…
Guiding microscale swimmers using teardrop-shaped posts
Megan S. Davies Wykes, Xiao Zhong, Jiajun Tong +6
The swimming direction of biological or artificial microscale swimmers tends to be randomised over long time-scales by thermal fluctuations. Bacteria use various strategies to bias…
Stability of Soft Quasicrystals in a Coupled-Mode Swift-Hohenberg Model for Three-Component Systems
Kai Jiang, Jiajun Tong, Pingwen Zhang
In this article, we discuss the stability of soft quasicrystalline phases in a coupled-mode Swift-Hohenberg model for three-component systems, where the characteristic length scale…
Stability of Two-Dimensional Soft Quasicrystals
Kai Jiang, Jiajun Tong, Pingwen Zhang +1
The relative stability of two-dimensional soft quasicrystals is examined using a recently developed projection method which provides a unified numerical framework to compute the fr…