13 citations · 23 across the 8 of their papers we have counts for
8 papers
Dynamics of charge fluctuations in nanocapacitors: effects of salt concentration and electrode metallicity from Brownian dynamics
Paul Desmarchelier, Benjamin Rotenberg
Electric double-layer capacitors (EDLCs) rely on the dynamical response of confined electrolytes to store and release charge, yet the interplay between ion transport, electrostatic…
Quantifying the Features of an Amorphous Solid's Local Yield Surface
Spencer Fajardo, Paul Desmarchelier, Sylvain Patinet +1
In two-dimensional Lennard-Jones glasses, mechanical probing reveals that local yield surfaces are dominated by regions with a positive second derivative of the yield stress with r…
Brownian dynamics simulations of electric double-layer capacitors with tunable metallicity
Paul Desmarchelier, Alexandre P. dos Santos, Yan Levin +1
We introduce an efficient description of electrodes, characterized by their Thomas-Fermi screening length lTF inside the metal, for Brownian dynamics (BD) simulations of capacitors…
Resonant phonons: Localization in a structurally ordered crystal
Albert Beardo, Paul Desmarchelier, Chia-Nien Tsai +3
Phonon localization is a phenomenon that influences numerous material properties in condensed matter physics. Anderson localization brings rise to localized atomic-scale phonon int…
Topological characterization of rearrangements in amorphous solids
Paul Desmarchelier, Spencer Fajardo, Michael L. Falk
In amorphous materials, plasticity is localized and occurs as shear transformations. It was recently shown by Wu et al. that these shear transformations can be predicted by applyin…
Phonon Interference at the Atomic Scale
Paul Desmarchelier, Efstrátios Nikidis, Yoshiaki Nakamura +3
Phonons diffraction and interference patterns are observed at the atomic scale, using molecular dynamics simulations in systems containing crystalline silicon and nanometric obstac…
Ballistic Heat Transport in Nanocomposite: the Role of the Shape and Interconnection of Nanoinclusions
Paul Desmarchelier, Alice Carré, Konstantinos Termentzidis +1
The effect on the vibrational and thermal properties of gradually interconnected nanoinclusions embedded in an amorphous silicon matrix is studied using MD simulations. The nanoinc…
Decorated dislocations against phonon propagation for thermal management
Stefanos Giaremis, Joseph Kioseoglou, Mykola Isaiev +3
The impact of decorated dislocations on the effective thermal conductivity of GaN is investigated by means of equilibrium molecular dynamics simulations via the Green-Kubo approach…