Molecular dynamics of rolling and twisting motion of amorphous nanoparticles

Abstract Granular mechanics codes use macroscopic laws to describe the damping of rolling and twisting motion in granular ensembles. We employ molecular dynamics simulation of amorphous Lennard–Jones grains to explore the applicability of these laws for nm-sized particles. We find the adhesive force...

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Bibliographic Details
Main Authors: Philipp Umstätter, Herbert M. Urbassek
Format: article
Language:EN
Published: Nature Portfolio 2021
Subjects:
R
Q
Online Access:https://doaj.org/article/0eb44769e7b04f06b2097dff9a43b501
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