Generation of misfit dislocations in a core-shell nanowire near the edge of prismatic core
The misfit strain relaxation via generation of partial and perfect misfit dislocations and their
dipoles at the interface in core-shell nanowires with faceted cores is considered. The core …
dipoles at the interface in core-shell nanowires with faceted cores is considered. The core …
Plasmon resonance in a system of Bi nanoparticles embedded into (Al, Ga) As matrix
VI Ushanov, SV Eremeev, VM Silkin, VV Chaldyshev - Nanomaterials, 2024 - mdpi.com
We reveal the feasibility of the localized surface plasmon resonance in a system of Bi
nanoparticles embedded into an Al x Ga 1− x As semiconductor matrix. With an ab initio …
nanoparticles embedded into an Al x Ga 1− x As semiconductor matrix. With an ab initio …
[HTML][HTML] Analytical elastic models of finite cylindrical and truncated spherical inclusions
We develop a new technique for finding elastic fields for axisymmetric dilatational inclusions
(DIs) in the forms of finite cylinder and truncated sphere, when the DIs and surrounding …
(DIs) in the forms of finite cylinder and truncated sphere, when the DIs and surrounding …
The epitaxial growth and unique morphology of InAs quantum dots embedded in a Ge matrix
In this work, we investigate the epitaxial growth of InAs quantum dots (QDs) on Ge
substrates. By varying the growth parameters of growth temperature, deposition thickness …
substrates. By varying the growth parameters of growth temperature, deposition thickness …
Misfit stress relaxation in composite nanoparticles
MY Gutkin - International Journal of Engineering Science, 2012 - Elsevier
We discuss various mechanisms of misfit stress relaxation in elastically inhomogeneous
core–shell nanoparticles. For some of the mechanisms, which are the formation of a …
core–shell nanoparticles. For some of the mechanisms, which are the formation of a …
Experimentally-Verified Modeling of InGaAs Quantum Dots
We develop a model of an epitaxial self-organized InGaAs quantum dot buried in GaAs,
which takes into account experimentally determined indium distribution inside the QD, its …
which takes into account experimentally determined indium distribution inside the QD, its …
Strain Relaxation of InAs Quantum Dots on Misoriented InAlAs (111) Metamorphic Substrates
A Tuktamyshev, S Vichi, FG Cesura, A Fedorov… - Nanomaterials, 2022 - mdpi.com
We investigate in detail the role of strain relaxation and capping overgrowth in the self-
assembly of InAs quantum dots by droplet epitaxy. InAs quantum dots were realized on an In …
assembly of InAs quantum dots by droplet epitaxy. InAs quantum dots were realized on an In …
Metallic AsSb nanoinclusions strongly enriched by Sb in AlGaAsSb metamaterial
NA Bert, VV Chaldyshev, NA Cherkashin… - Journal of Applied …, 2019 - pubs.aip.org
We have elucidated the microstructure of Al 0.28 Ga 0.72 As 0.972 Sb 0.028 metamaterial
containing a developed array of AsSb nanoinclusions. The AlGaAsSb films were grown by …
containing a developed array of AsSb nanoinclusions. The AlGaAsSb films were grown by …
Interface structure and strain state of InAs nano-clusters embedded in silicon
M Wu, A Trampert, T Al-Zoubi, M Benyoucef… - Acta Materialia, 2015 - Elsevier
We present a quantitative transmission electron microscopy (TEM) study about the interface
structure and strain state of buried InAs nano-clusters in Si (001) grown by molecular beam …
structure and strain state of buried InAs nano-clusters in Si (001) grown by molecular beam …
Nanoscale characterization of the doped SrZrO3 nanoparticles distribution and its influence on the microstructure of Bi2Sr2CaCu2O8+ δ film
J Zhang, W Wang, T Wang, L Jiang, N Wang… - Journal of Alloys and …, 2021 - Elsevier
Due to the doping of SrZrO 3 nanoparticles, the performance improvement of Bi 2 Sr 2 CaCu
2 O 8+ δ (Bi-2212) high-temperature ceramic superconducting films is significant. To …
2 O 8+ δ (Bi-2212) high-temperature ceramic superconducting films is significant. To …