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Molecular dynamic simulation of heating of titanium nanoclusters

open access: yesФизико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2022
The melting of titanium nanoclusters Tin (n = 3599, 28725, 97045) with different heating rates (from 0,1 to and 10,0 TK/s) was studied by the molecular dynamics method.
N.A. Pan'kin
doaj   +1 more source

Molecular-Dynamics Simulation Methods for Macromolecular Crystallography [PDF]

open access: yesActa Crystallographica Section D Structural Biology, 2022
Abstract To assess the potential benefits of molecular-dynamics (MD) simulations for macromolecular crystallography (MX), we performed room-temperature X-ray diffraction studies of the catalytic subunit of mouse protein kinase A (PKA-C).
David C. Wych   +7 more
openaire   +3 more sources

Theoretical Evaluation of Impact Characteristics of Wavy Graphene Sheets with Disclinations Formed by Origami and Kirigami

open access: yesNanomaterials, 2022
Evaluation of impact characteristics of carbon nanomaterials is very important and helpful for their application in nanoelectromechanical systems (NEMS).
Yoshitada Tomioka   +3 more
doaj   +1 more source

A Method for Molecular Dynamics on Curved Surfaces [PDF]

open access: yesBiophysical Journal, 2016
Dynamics simulations of constrained particles can greatly aid in understanding the temporal and spatial evolution of biological processes such as lateral transport along membranes and self-assembly of viruses. Most theoretical efforts in the field of diffusive transport have focussed on solving the diffusion equation on curved surfaces, for which it is
Paquay, S., Kusters, R.P.T.
openaire   +3 more sources

Temperature-dependent mechanical properties of Al/Cu nanocomposites under tensile loading via molecular dynamics method

open access: yesCurved and Layered Structures, 2022
Al-Cu Nanocomposites (NCs) are widely used in industrial applications for their high ductility, light weight, excellent thermal conductivity, and low-cost production.
Abdulrehman Mohammed Ali   +2 more
doaj   +1 more source

Static dielectric constant and dielectric loss of cellulose insulation: Molecular dynamics simulations

open access: yesHigh Voltage, 2021
Reducing the dielectric constant and loss of cellulose insulation can make the electric field distribution uniform in oil‐paper insulation systems and decrease the heat generation in dielectric materials, thus ensuring a reliable transformer operation ...
Wei Hou   +5 more
doaj   +1 more source

Variability of structural transformations in bimetallic Cu-Ag nanoalloys

open access: yesФизико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2022
In this work, bimetallic Cu-Ag nanoparticles of five stoichiometric compositions of various sizes were studied by molecular dynamics method using a many body EAM potential.
N.I. Nepsha   +6 more
doaj   +1 more source

Molecular Dynamics Simulation of Self-Assembly Processes of Diphenylalanine Peptide Nanotubes and Determination of Their Chirality

open access: yesNanomaterials, 2023
In this work, we further developed a new approach for modeling the processes of the self-assembly of complex molecular nanostructures using molecular dynamics methods; in particular, using a molecular dynamics manipulator.
Vladimir Bystrov   +3 more
doaj   +1 more source

Scenarios of structure formation in four-component nanoparticles: atomistic simulation

open access: yesФизико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2023
Scenarios of structure formation in four-component nanoparticles are considered. The objects of study were Au-Cu-Pd-Pt nanoparticles containing N = 400, 800, 1200, 1600, 2000, 4000 atoms of the stoichiometric composition Au3CuPd12Pt4.
A.Yu. Kolosov   +5 more
doaj   +1 more source

REGULARITIES OF STRUCTURE FORMATION IN BIMETALLIC NANOPARTICLES WITH DIFFERENT CRYSTALLIZATION TEMPERATURES

open access: yesФизико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2021
In this work, of the structure formation was investigated using Au-Ag, Ti-Al, Ti-V bimetallic nanoparticles as the patterns. These bimetallic nanoparticles have different atomic size mismatches and different crystallization temperatures.
V.S. Myasnichenko   +5 more
doaj   +1 more source

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