3 papers
cond-mat.soft2026
Active Brownian motion in a single-relaxation viscoelastic fluid
Sanatan Halder, Manas Khan
Active Brownian particles (ABPs) in viscoelastic (VE) media exhibit fascinating dynamical phenomena set by self-propulsion, thermal fluctuations, and fluid viscoelasticity. We exte…
cond-mat.soft2026
Identifying the signatures of residual activity in harmonically bound active Brownian dynamics
Sanatan Halder, Manas Khan
A confined self-propelled particle exhibits a range of intriguing dynamical phenomena dictated by the interplay between the intrinsic activity of the particle and the imposed confi…
cond-mat.soft2025
Dynamically stable optical trapping of thermophoretically active Janus colloids
Sanatan Halder, Manas Khan
The ability to optically trap and manipulate artificial microswimmers such as active Janus particles (JPs) provides a breakthrough in active matter research and applications. Howev…