Study of Dynamic Brittle Fracture of Composite Lamina Using a Bond‐Based Peridynamic Lattice Model

J Guo, W Gao, Z Liu, X Yang, F Li - Advances in Materials …, 2019 - Wiley Online Library
We proposed a bond‐based peridynamic lattice model for simulating dynamic brittle fracture
of 2D composite lamina. Material orthogonal anisotropy was represented by rotating …

Energy transport analysis in ultrashort pulse laser ablation through combined molecular dynamics and Monte Carlo simulation

W Hu, YC Shin, G King - Physical Review B—Condensed Matter and Materials …, 2010 - APS
Mechanisms of energy transport during ultrashort laser pulses (USLPs) ablation are
investigated in this paper. Nonequilibrium electron-transport, material ionization, as well as …

Ablation study of laser micromachining process with molecular dynamics simulation

AP Markopoulos… - Proceedings of the …, 2017 - journals.sagepub.com
A three-dimensional molecular dynamics model is presented for the simulation of the
creation of a micro-hole on a thin film metal substrate via laser ablation. For the presented …

The zero point position in Morse's potential and accurate prediction of thermal expansion in metals

E Benassi - Chemical Physics, 2018 - Elsevier
The analytical expression for the matrix elements between Morse's wavefunctions is shown
and a modified temperature-dependent Morse potential was developed and validated. The …

[PDF][PDF] Estimation and validation of elastic modulus of carbon nanotubes using nano-scale tensile and vibrational analysis

CJ Wu, CY Chou, CN Han… - Computer Modeling in …, 2009 - cdn.techscience.cn
In this paper, the atomistic-continuum mechanics method (ACM) is applied for carbon
nanotube modeling. The atomistic-continuum mechanics is based on the transformation of …

Applicability of isothermal unrealistic two-parameter equations of state for solids

PB Roy, SB Roy - Journal of Physics: Condensed Matter, 2006 - iopscience.iop.org
The aim of the present study, an extension of a recent one (Bose Roy and Bose Roy 2005 J.
Phys.: Condens. Matter 17 6193), is to assess and compare the curve-fitting utility of the …

[PDF][PDF] Analytical solution for estimation of temperature-dependent material properties of metals using modified morse potential

KN Chiang, CY Chou, CJ Wu… - … Computer Modeling in …, 2008 - cdn.techscience.cn
An atomic-level analytical solution, together with a modified Morse potential, has been
developed to estimate temperature-dependent thermal expansion coefficients (CTE) and …

Molecular dynamics simulation of material removal with the use of laser beam

AP Markopoulos, P Koralli, G Kyriakakis… - Materials Forming and …, 2016 - Elsevier
This chapter is dedicated to the study of material removal with the use of laser ablation.
Within the chapter, laser ablation is discussed and then the plasma shielding phenomenon …

Elastic property of fcc metal nanowires via an atomic-scale analysis

L Qiao, X Zheng - Applied Physics Letters, 2008 - pubs.aip.org
A simple atomic-scale model based on the distortion of the unit cell generating the nanowire
is proposed to predict the elastic characteristics of fcc metal nanowires. It allows for an …

Electric field effects on Young's molulus of nanowires

X Zheng, L Qiao - Acta Mechanica Solida Sinica, 2009 - Springer
As an important component of nanodevices and nanomachine constructions, the
mechanical performance of nanowires (NWs) has been a subject of intense research efforts …