Results 11 to 20 of about 81,085 (254)
Integrated atomistic process and device simulation of decananometre MOSFETs [PDF]
, 2002 In this paper we present a methodology for the integrated atomistic process and device simulation of decananometre MOSFETs. The atomistic process simulations were carried out using the kinetic Monte Carlo process simulator DADOS, which is now integrated ...
Adamu-Lema, F. +4 more
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Atomistic grain boundary migration in Al2O3
International Journal of Ceramic Engineering & Science, 2023 Grain boundary (GB) migration is one of the most important phenomena in materials science, which plays a key role in modifying the microstructures and properties of polycrystalline ceramic materials.
Bin Feng +3 more
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Atomistic Simulation of Ultrasonic Welding of Copper
Metals, 2022 Molecular dynamics simulations of ultrasonic welding of two blocks of fcc copper containing asperities under the conditions of a constant clamping pressure and sinusoidal shear displacements were performed.
Ayrat A. Nazarov +2 more
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Structure of polyamidoamide dendrimers up to limiting generations : a mesoscale description [PDF]
, 2009 The polyamidoamide (PAMAM) class of dendrimers was one of the first dendrimers synthesized by Tomalia and co-workers at Dow. Since its discovery the PAMAMs have stimulated many discussions on the structure and dynamics of such hyperbranched polymers ...
Goddard, William A., III +3 more
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Using Dimensionality Reduction to Analyze Protein Trajectories
Frontiers in Molecular Biosciences, 2019 In recent years the analysis of molecular dynamics trajectories using dimensionality reduction algorithms has become commonplace. These algorithms seek to find a low-dimensional representation of a trajectory that is, according to a well-defined ...
Gareth A. Tribello, Piero Gasparotto
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Simulation of kinematic Kikuchi diffraction patterns from atomistic structures
MethodsX, 2018 One of the limitations of atomistic simulations is that many of the computational tools used to extract structural information from atomic trajectories provide metrics that are not directly compatible with experiments for validation.
Adam D. Herron +4 more
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Quantum corrections to the `atomistic' MOSFET simulation [PDF]
, 2000 In this paper we study the influence of the quantum effects in the inversion layer on the parameter fluctuation in decanano MOSFETs. The quantum mechanical effects are incorporated in our previously published 3D 'atomistic' simulation approach using a ...
Asenov, A.
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Nonconservative current-driven dynamics: beyond the nanoscale
Beilstein Journal of Nanotechnology, 2015 Long metallic nanowires combine crucial factors for nonconservative current-driven atomic motion. These systems have degenerate vibrational frequencies, clustered about a Kohn anomaly in the dispersion relation, that can couple under current to form ...
Brian Cunningham +2 more
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Nonconservative current-induced forces: A physical interpretation
Beilstein Journal of Nanotechnology, 2011 We give a physical interpretation of the recently demonstrated nonconservative nature of interatomic forces in current-carrying nanostructures. We start from the analytical expression for the curl of these forces, and evaluate it for a point defect in a ...
Tchavdar N. Todorov +3 more
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Consistent temperature coupling with thermal fluctuations of smooth particle hydrodynamics and molecular dynamics. [PDF]
PLoS ONE, 2012 We propose a thermodynamically consistent and energy-conserving temperature coupling scheme between the atomistic and the continuum domain. The coupling scheme links the two domains using the DPDE (Dissipative Particle Dynamics at constant Energy ...
Georg C Ganzenmüller +2 more
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