852 citations · 997 across the 7 of their papers we have counts for
7 papers
Floor- or ceiling-sliding for chemically active, gyrotactic, sedimenting Janus particles
Sayan Das, Zohreh Jalilvand, Mihail N. Popescu +3
Surface bound catalytic chemical reactions self-propel chemically active Janus particles. In the vicinity of boundaries, these particles exhibit rich behavior, such as the occurren…
Spin-polarized Voltages on a 2D Self-assembled Plasmonic Crystal
Nicholas V. Proscia, Matthew Moocarme, Roger Chang +3
The Photon Drag Effect (PDE) is a nonlinear process akin to optical rectification in which the momentum of light is transferred to charged carriers and converted to a DC voltage. H…
Rotational Dynamics and Angular Locking of Nanoparticles at liquid Interfaces
Sepideh Razavi, Ilona Kretzschmar, Joel Koplik +1
Nanoparticles with different surface morphologies that straddle the interface between two immiscible liquids are studied via molecular dynamics simulations. The methodology employe…
Using the Discrete Dipole Approximation and Holographic Microscopy to Measure Rotational Dynamics of Non-spherical Colloidal Particles
Anna Wang, Thomas G. Dimiduk, Jerome Fung +4
We present a new, high-speed technique to track the three-dimensional translation and rotation of non-spherical colloidal particles. We capture digital holograms of micrometer-scal…
Molecular dynamics simulations of the evaporation of particle-laden droplets
Weikang Chen, Joel Koplik, Ilona Kretzschmar
We use molecular dynamics simulations to study the evaporation of particle-laden droplets on a heated surface. The droplets are composed of a Lennard-Jones fluid containing rigid p…
Topological Transitions in Metamaterials
Harish N. S. Krishnamoorthy, Zubin Jacob, Evgenii Narimanov +2
The ideas of mathematical topology play an important role in many aspects of modern physics - from phase transitions to field theory to nonlinear dynamics (Nakahara M (2003) in Geo…
Metamaterial based broadband engineering of quantum dot spontaneous emission
Harish N S Krishnamoorthy, Zubin Jacob, Evgenii Narimanov +2
We report the broadband (~ 25 nm) enhancement of radiative decay rate of colloidal quantum dots by exploiting the hyperbolic dispersion of a one-dimensional nonmagnetic metamateria…