140 citations · 216 across the 5 of their papers we have counts for
5 papers
Molecular-dynamics simulations of stacking-fault-induced dislocation annihilation in pre-strained ultrathin single-crystalline copper films
Kedarnath Kolluri, M. Rauf Gungor, Dimitrios Maroudas
We report results of large-scale molecular-dynamics (MD) simulations of dynamic deformation under biaxial tensile strain of pre-strained single-crystalline nanometer-scale-thick fa…
Coarse molecular-dynamics analysis of stress-induced structural transitions in crystals
Miguel A. Amat, Ioannis G. Kevrekidis, Dimitrios Maroudas
We present a coarse molecular-dynamics (CMD) approach for the study of stress-induced structural transformations in crystals at finite temperatures. The method relies on proper cho…
Coarse Molecular-Dynamics Determination of the Onset of Structural Transitions: Melting of Crystalline Solids
Miguel A. Amat, Ioannis G. Kevrekidis, Dimitrios Maroudas
Using a coarse molecular-dynamics (CMD) approach with an appropriate choice of coarse variable (order parameter), we map the underlying effective free-energy landscape for the melt…
Coarse Bifurcation Diagrams via Microscopic Simulators: A State-Feedback Control-Based Approach
C. I. Siettos, D. Maroudas, I. G. Kevrekidis
The arc-length continuation framework is used for the design of state feedback control laws that enable a microscopic simulator trace its own open-loop coarse bifurcation diagram.…
Coarse Stability and Bifurcation Analysis Using Stochastic Simulators: Kinetic Monte Carlo Examples
Alexei G. Makeev, Dimitrios Maroudas, Ioannis G. Kevrekidis
We implement a computer-assisted approach that, under appropriate conditions, allows the bifurcation analysis of the coarse dynamic behavior of microscopic simulators without requi…