Coarse-grained modeling of crystals by the amplitude expansion of the phase-field crystal model: an overview
Comprehensive investigations of crystalline systems often require methods bridging
atomistic and continuum scales. In this context, coarse-grained mesoscale approaches are …
atomistic and continuum scales. In this context, coarse-grained mesoscale approaches are …
Dislocation-Free SiGe/Si Heterostructures
Ge vertical heterostructures grown on deeply-patterned Si (001) were first obtained in 2012
(CV Falub et al., Science 2012, 335, 1330–1334), immediately capturing attention due to the …
(CV Falub et al., Science 2012, 335, 1330–1334), immediately capturing attention due to the …
Thermodynamic modeling framework with experimental investigation of the large-scale bonded area and local void in Cu-Cu bonding interface for advanced …
SH Oh, HD Lee, JU Lee, SH Park, WS Cho… - International Journal of …, 2024 - Elsevier
With the increase in computational costs driven by the use of artificial intelligence,
enhancing the performance of semiconductor systems while improving efficiency has …
enhancing the performance of semiconductor systems while improving efficiency has …
Hyperuniform monocrystalline structures by spinodal solid-state dewetting
Materials featuring anomalous suppression of density fluctuations over large length scales
are emerging systems known as disordered hyperuniform. The underlying hidden order …
are emerging systems known as disordered hyperuniform. The underlying hidden order …
Microstructural patterns with tunable mechanical anisotropy obtained by simulating anisotropic spinodal decomposition
The generation of mechanical metamaterials with tailored effective properties through
carefully engineered microstructures requires avenues to predict optimal microstructural …
carefully engineered microstructures requires avenues to predict optimal microstructural …
Strain Engineering of the Electronic States of Silicon‐Based Quantum Emitters
Light‐emitting complex defects in silicon have been considered a potential platform for
quantum technologies based on spin and photon degrees of freedom working at telecom …
quantum technologies based on spin and photon degrees of freedom working at telecom …
A model for irreversible deformation phenomena driven by hydrostatic stress, deviatoric stress and an externally applied field
EH Lee - International Journal of Engineering Science, 2021 - Elsevier
Hydrostatic, deviatoric, and external field-driven irreversible dissipations have generally
been modeled by separated models. However, since all the irreversible dissipations are …
been modeled by separated models. However, since all the irreversible dissipations are …
Engineering and detection of light scattering directionalities in dewetted nanoresonators through dark-field scanning microscopy
Dewetted, SiGe nanoparticles have been successfully exploited for light management in the
visible and near-infrared, although their scattering properties have been so far only …
visible and near-infrared, although their scattering properties have been so far only …
Quantitative analysis of the prediction performance of a convolutional neural network evaluating the surface elastic energy of a strained film
A Deep Learning approach is devised to estimate the elastic energy density ρ at the free
surface of an undulated stressed film. About 190000 arbitrary surface profiles h (x) are …
surface of an undulated stressed film. About 190000 arbitrary surface profiles h (x) are …
Closing the gap between atomic-scale lattice deformations and continuum elasticity
Crystal lattice deformations can be described microscopically by explicitly accounting for the
position of atoms or macroscopically by continuum elasticity. In this work, we report on the …
position of atoms or macroscopically by continuum elasticity. In this work, we report on the …