83 citations · 797 across the 52 of their papers we have counts for
53 papers
A General Non-Markovian Electronic Friction and Langevin Dynamics Framework for Nonequilibrium Systems
S. L. Rudge, R. J. Preston, D. S. Kosov +1
We present a general framework for simulating the nonequilibrium vibronic dynamics of molecules interacting with metal surfaces, which utilizes non-Markovian electronic friction an…
Voltage-Tunable Nonequilibrium Dispersion Interactions
Christine M. E. Little, Daniel S. Kosov
We develop a nonequilibrium Green's function theory for dispersion interactions between two nanostructures, each an open quantum system driven into a nonequilibrium steady state by…
Negative Electronic Friction and Non-Markovianity in Nonequilibrium Quantum Systems
Riley J. Preston, Samuel L. Rudge, Daniel S. Kosov +1
We address the connection between negative electronic friction and non-Markovian effects in the nonadiabatic vibrational dynamics of molecules interacting with metal surfaces under…
Non-equilibrium lifetimes of DNA under electronic current in a molecular junction
Julian A. Lawn, Nicholas S. Davis, Daniel S. Kosov
We investigate the non-equilibrium mechanical motion of double-stranded DNA in a molecular junction under electronic current using Keldysh-Langevin molecular dynamics. Non-equilibr…
Current-driven mechanical motion of double stranded DNA results in structural instabilities and chiral-induced-spin-selectivity of electron transport
Nicholas S. Davis, Julian A. Lawn, Riley J. Preston +1
Chiral-induced-spin-selectivity of electron transport and its interplay with DNA's mechanical motion is explored in a double stranded DNA helix with spin-orbit-coupling. The mechan…
Floquet Nonequilibrium Green's functions with Fluctuation-Exchange Approximation: Application to Periodically Driven Capacitively Coupled Quantum Dots
Thomas D. Honeychurch, Daniel S. Kosov
We study the dynamics of two capacitively coupled quantum dots, each coupled to a lead. A Floquet Green's function approach described the system's dynamics, with the electron-elect…