Atomistic Simulation of Mechanical Properties of Au32 Cluster Peapod Structures: Molecular Dynamics and Density Functional Theory

2018 ◽  
Vol 144 (12) ◽  
pp. 04018110
Author(s):  
M. Latimi ◽  
M. Ghorbanzadeh Ahangari ◽  
M. Jahanshahi
Keyword(s):  
Mechanical Properties ◽  
Molecular Dynamics ◽  
Density Functional Theory ◽  
Atomistic Simulation ◽  
Density Functional ◽  
Functional Theory

scholarly journals Investigating size effects in graphene–BN hybrid monolayers: a combined density functional theory-molecular dynamics study

RSC Advances ◽  
2021 ◽  
Vol 11 (21) ◽  
pp. 12595-12606
Author(s):  
I. S. Oliveira ◽  
J. S. Lima ◽  
A. Freitas ◽  
C. G. Bezerra ◽  
S. Azevedo ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Molecular Dynamics ◽  
Density Functional Theory ◽  
Size Effects ◽  
Density Functional ◽  
Functional Theory

We combine Density Functional Theory and Molecular Dynamics to study graphene–BN monolayers ranging from 2 nm to 100 nm. We find that the mechanical properties are independent of scale when we increase graphene and the BN domain proportionately.

Graphene adlayer growth between nonepitaxial graphene and Ni(111) substrate: a promising theoretical scheme

2020 ◽  
Author(s):  
Lijuan Meng ◽  
Jinlian Lu ◽  
Yujie Bai ◽  
Lili Liu ◽  
Tang Jingyi ◽  
...  
Keyword(s):  
Molecular Dynamics ◽  
Density Functional Theory ◽  
Chemical Vapor Deposition ◽  
Molecular Dynamics Simulations ◽  
Vapor Deposition ◽  
Density Functional ◽  
Chemical Vapor ◽  
Density Functional Theory Calculations ◽  
Functional Theory ◽  
Dynamics Simulations

Understanding the fundamentals of chemical vapor deposition bilayer graphene growth is crucial for its synthesis. By employing density functional theory calculations and classical molecular dynamics simulations, we have investigated the...

scholarly journals Ab initio molecular dynamics of hydrogen on tungsten surfaces

2021 ◽  
Author(s):  
Alberto Rodríguez-Fernández ◽  
Laurent Bonnet ◽  
Pascal Larrégaray ◽  
Ricardo Díez Muiño
Keyword(s):  
Molecular Dynamics ◽  
Density Functional Theory ◽  
Ab Initio ◽  
Density Functional ◽  
Ab Initio Molecular Dynamics ◽  
Dissociation Process ◽  
Functional Theory ◽  
Classical Molecular Dynamics ◽  
Hydrogen Molecules

The dissociation process of hydrogen molecules on W(110) was studied using density functional theory and classical molecular dynamics.

Diamond {111} Surface: Graphitization or Reconstruction?

1995 ◽  
Vol 383 ◽  
Author(s):  
G. Jungnickel ◽  
D. Porezag ◽  
Th. Frauenheim ◽  
W. R. L. Lambrecht ◽  
B. Segall ◽  
...  
Keyword(s):  
Molecular Dynamics ◽  
Density Functional Theory ◽  
Density Functional ◽  
Tight Binding ◽  
Diamond Growth ◽  
Functional Theory ◽  
Surface Phases ◽  
Surface Graphitization

ABSTRACTThe reconstruction of the diamond {1111} surface is re-examined by means of density functional theory based tight-binding molecular dynamics. Evidence is found for competition between a graphitizing tendency leading to an unreconstructed but relaxed 1 × 1 surface and a π-bonded chain-like 2 × 1 reconstruction. The implications of the possible co-existence of these two distinct surface phases for diamond growth are discussed.

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