106 citations · 180 across the 6 of their papers we have counts for
6 papers
Geometric effects induce anomalous size-dependent active transport in structured environments
Pooja Chopra, David Quint, Ajay Gopinathan +1
Variations of transport efficiency in structured environments between distinct individuals in actively self-propelled systems is both hard to study and poorly understood. Here, we…
Standardized compliance matrixes for general anisotropic materials and a simple measure of anisotropy degree based on shear-extension coupling coefficient
Jiamin Zhao, Xiaoxiong Song, Bin Liu
The compliance matrix for a general anisotropic material is usually expressed in an arbitrarily chosen coordinate system, which brings some confusion or inconvenience in identifyin…
Vortex shedding and hovering of a rigid body in an oscillating flow
Bin Liu, Annie Weathers, Stephen Childress +1
The fluid dynamics video shows rigid, spatially asymmetric bodies interacting with oscillating background flows. A free rigid object, here a hollow "pyramid," can hover quite stabl…
Shapiro-like Resonance in Ultracold Molecule Production via an Oscillating Magnetic Field
Bin Liu, Li-Bin Fu, Jie Liu
We study the process of production of ultracold molecules from ultracold atoms using a sinusoidally oscillating magnetic field modulation. When the magnetic field is resonant rough…
Role of Particle Interactions in the Feshbach Conversion of Fermion Atoms to Bosonic Molecules
Jie Liu, Li-Bin Fu, Bin Liu +1
We investigate the Feshbach conversion of fermion atomic pairs to condensed boson molecules with a microscopic model that accounts the repulsive interactions among all the particle…
Josephson Oscillation and Transition to Self-Trapping for Bose-Einstein-Condensates in a Triple-Well Trap
Bin Liu, Li-Bin Fu, Shi-Ping Yang +1
We investigate the tunnelling dynamics of Bose-Einstein-Condensates(BECs) in a symmetric as well as in a tilted triple-well trap within the framework of mean-field treatment. The e…