Phase-field-crystal models for condensed matter dynamics on atomic length and diffusive time scales: an overview

H Emmerich, H Löwen, R Wittkowski, T Gruhn… - Advances in …, 2012 - Taylor & Francis
Here, we review the basic concepts and applications of the phase-field-crystal (PFC)
method, which is one of the latest simulation methodologies in materials science for …

Modeling the mechanics of amorphous solids at different length scale and time scale

D Rodney, A Tanguy… - Modelling and Simulation …, 2011 - iopscience.iop.org
We review the recent literature on the simulation of the structure and deformation of
amorphous solids, including oxide and metallic glasses. We consider simulations at different …

Why do cracks branch? A peridynamic investigation of dynamic brittle fracture

F Bobaru, G Zhang - International Journal of Fracture, 2015 - Springer
In this paper we review the peridynamic model for brittle fracture and use it to investigate
crack branching in brittle homogeneous and isotropic materials. The peridynamic …

Nonlocal intrinsic fracture energy of polymerlike networks

B Deng, S Wang, C Hartquist, X Zhao - Physical Review Letters, 2023 - APS
Connecting polymer network fracture to molecular-level chain scission remains a quandary.
While the Lake-Thomas model predicts the intrinsic fracture energy of a polymer network is …

Laws of crack motion and phase-field models of fracture

V Hakim, A Karma - Journal of the Mechanics and Physics of Solids, 2009 - Elsevier
Recently proposed phase-field models offer self-consistent descriptions of brittle fracture.
Here, we analyze these theories in the quasistatic regime of crack propagation. We show …

Stretchable active matrix inorganic light‐emitting diode display enabled by overlay‐aligned roll‐transfer printing

M Choi, B Jang, W Lee, S Lee, TW Kim… - Advanced Functional …, 2017 - Wiley Online Library
An active matrix‐type stretchable display is realized by overlay‐aligned transfer of inorganic
light‐emitting diode (LED) and single‐crystal Si thin film transistor (TFT) with roll processes …

Continuum field description of crack propagation

IS Aranson, VA Kalatsky, VM Vinokur - Physical review letters, 2000 - APS
We develop continuum field model for crack propagation in brittle amorphous solids. The
model is represented by equations for elastic displacements combined with the order …

Hyperelasticity governs dynamic fracture at a critical length scale

MJ Buehler, FF Abraham, H Gao - Nature, 2003 - nature.com
The elasticity of a solid can vary depending on its state of deformation. For example, metals
will soften and polymers may stiffen as they are deformed to levels approaching failure. It is …

Atomically Sharp Crack Tips in Monolayer MoS2 and Their Enhanced Toughness by Vacancy Defects

S Wang, Z Qin, GS Jung, FJ Martin-Martinez, K Zhang… - ACS …, 2016 - ACS Publications
We combine in situ transmission electron microscopy and large-scale molecular dynamics
simulations to investigate brittle fracture in 2D monolayer MoS2, revealing that cracks …

Dynamical fracture instabilities due to local hyperelasticity at crack tips

MJ Buehler, H Gao - Nature, 2006 - nature.com
As the speed of a crack propagating through a brittle material increases, a dynamical
instability leads to an increased roughening of the fracture surface. Cracks moving at low …