Skip to main content

Lund University Publications

LUND UNIVERSITY LIBRARIES

Imaging the displacement field within epitaxial nanostructures by coherent diffraction : A feasibility study

Diaz, Ana ; Chamard, Virginie ; Mocuta, Cristian ; Magalhães-Paniago, Rogerio ; Stangl, Julian ; Carbone, Dina LU ; Metzger, Till H. and Bauer, Günther (2010) In New Journal of Physics 12.
Abstract

We investigate the feasibility of applying coherent diffraction imaging to highly strained epitaxial nanocrystals using finite-element simulations of SiGe islands as input in standard phase retrieval algorithms. We discuss the specific problems arising from both epitaxial and highly strained systems and we propose different methods to overcome these difficulties. Finally, we describe a coherent microdiffraction experimental setup using extremely focused x-ray beams to perform experiments on individual nanostructures.

Please use this url to cite or link to this publication:
author
; ; ; ; ; ; and
publishing date
type
Contribution to journal
publication status
published
in
New Journal of Physics
volume
12
article number
035006
publisher
IOP Publishing
external identifiers
  • scopus:77951574574
ISSN
1367-2630
DOI
10.1088/1367-2630/12/3/035006
language
English
LU publication?
no
id
4c492423-76c4-44a7-a2f6-995cd6e34ab3
date added to LUP
2021-12-15 11:49:45
date last changed
2022-04-03 22:35:25
@article{4c492423-76c4-44a7-a2f6-995cd6e34ab3,
  abstract     = {{<p>We investigate the feasibility of applying coherent diffraction imaging to highly strained epitaxial nanocrystals using finite-element simulations of SiGe islands as input in standard phase retrieval algorithms. We discuss the specific problems arising from both epitaxial and highly strained systems and we propose different methods to overcome these difficulties. Finally, we describe a coherent microdiffraction experimental setup using extremely focused x-ray beams to perform experiments on individual nanostructures.</p>}},
  author       = {{Diaz, Ana and Chamard, Virginie and Mocuta, Cristian and Magalhães-Paniago, Rogerio and Stangl, Julian and Carbone, Dina and Metzger, Till H. and Bauer, Günther}},
  issn         = {{1367-2630}},
  language     = {{eng}},
  month        = {{03}},
  publisher    = {{IOP Publishing}},
  series       = {{New Journal of Physics}},
  title        = {{Imaging the displacement field within epitaxial nanostructures by coherent diffraction : A feasibility study}},
  url          = {{http://dx.doi.org/10.1088/1367-2630/12/3/035006}},
  doi          = {{10.1088/1367-2630/12/3/035006}},
  volume       = {{12}},
  year         = {{2010}},
}