290 citations · 1.5k across the 43 of their papers we have counts for
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Escape Kinetics of Self-Propelled Janus Particles from a Cavity: Numerical Simulations
Pulak Kumar Ghosh
We numerically investigate the escape kinetics of elliptic Janus particles from narrow two-dimensional cavities with reflecting walls. The self-propulsion velocity of the Janus par…
Giant Negative Mobility of Janus Particles in a Corrugated Channel
Pulak K. Ghosh, Peter Hanggi, Fabio Marchesoni +1
We numerically simulate the transport of elliptic Janus particles along narrow two-dimensional channels with reflecting walls. The self-propulsion velocity of the particle is orien…
Self-propelled Janus particles in a ratchet: Numerical simulations
Pulak Kumar Ghosh, Vyacheslav R. Misko, Fabio Marchesoni +1
Brownian transport of self-propelled overdamped microswimmers (like Janus particles) in a two-dimensional periodically compartmentalized channel is numerically investigated for dif…
Quantum effects in energy and charge transfer in an artificial photosynthetic complex
Pulak Kumar Ghosh, Anatoly Yu. Smirnov, Franco Nori
We investigate the quantum dynamics of energy and charge transfer in a wheel-shaped artificial photosynthetic antenna-reaction center complex.This complex consists of six light-har…
Artificial photosynthetic reaction centers coupled to light-harvesting antennas
Pulak Kumar Ghosh, Anatoly Yu. Smirnov, Franco Nori
We analyze a theoretical model for energy and electron transfer in an artificial photosynthetic system. The photosystem consists of a molecular triad (i.e., with a donor, a photose…
Modelling light-driven proton pumps in artificial photosynthetic reaction centers
Pulak Kumar Ghosh, Anatoly Yu. Smirnov, Franco Nori
We study a model of a light-induced proton pump in artificial reaction centers. The model contains a molecular triad with four electron states (i.e., one donor state, two photosens…