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Strain distributions in lattice-mismatched semiconductor core-shell nanowires

Søndergaard, Niels LU ; He, Yuhui; Fan, Chun; Han, Ruqi; Guhr, Thomas LU and Xu, Hongqi LU (2009) 21st International Vacuum Nanoelectronics Conference In Journal of Vacuum Science and Technology B 27(2). p.827-830
Abstract
The authors study the elastic deformation held in lattice-mismatched core-shell nanowires with single and multiple shells. The authors consider infinite wires with a hexagonal cross section under the assumption of translational symmetry. The strain distributions are found by minimizing the elastic energy per unit cell using the finite element method. The authors find that the trace of the strain is discontinuous with a simple, almost piecewise variation between core and shell, whereas the individual components of the strain can exhibit complex variations. (C) 2009 American Vacuum Society. [DOI: 10.1116/1.3054200]
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
in
Journal of Vacuum Science and Technology B
volume
27
issue
2
pages
827 - 830
publisher
American Institute of Physics
conference name
21st International Vacuum Nanoelectronics Conference
external identifiers
  • wos:000265839400055
  • scopus:64549155742
ISSN
1520-8567
1071-1023
DOI
10.1116/1.3054200
language
English
LU publication?
yes
id
48cfd1d6-0d92-49e5-bc12-4afc5776dab1 (old id 1425900)
date added to LUP
2009-06-26 14:52:00
date last changed
2017-09-24 03:47:11
@inproceedings{48cfd1d6-0d92-49e5-bc12-4afc5776dab1,
  abstract     = {The authors study the elastic deformation held in lattice-mismatched core-shell nanowires with single and multiple shells. The authors consider infinite wires with a hexagonal cross section under the assumption of translational symmetry. The strain distributions are found by minimizing the elastic energy per unit cell using the finite element method. The authors find that the trace of the strain is discontinuous with a simple, almost piecewise variation between core and shell, whereas the individual components of the strain can exhibit complex variations. (C) 2009 American Vacuum Society. [DOI: 10.1116/1.3054200]},
  author       = {Søndergaard, Niels and He, Yuhui and Fan, Chun and Han, Ruqi and Guhr, Thomas and Xu, Hongqi},
  booktitle    = {Journal of Vacuum Science and Technology B},
  issn         = {1520-8567},
  language     = {eng},
  number       = {2},
  pages        = {827--830},
  publisher    = {American Institute of Physics},
  title        = {Strain distributions in lattice-mismatched semiconductor core-shell nanowires},
  url          = {http://dx.doi.org/10.1116/1.3054200},
  volume       = {27},
  year         = {2009},
}