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Core-shell nanowires: From the ensemble to single-wire characterization

Keplinger, Mario; Kriegner, Dominik; Stangl, Julian; Mårtensson, Thomas LU ; Mandl, Bernhard LU ; Wintersberger, Eugen and Bauer, Guenther (2010) Spring Meeting of the European-Materials-Research-Society In Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 268(3-4). p.316-319
Abstract
Recent investigations of core-shell nanowires using synchrotron radiation techniques deduced the average structural parameters of heterostructure core-shell nanowires. Here, we report on first results and discuss the problems arising when measuring such complex nanostructures by using nanofocusing X-ray techniques. InAs/IAsP core-shell nanowires exhibit a certain bending, the origin of which is described using finite element simulations assuming a displacement of the core, and a gradient in the chemical composition of the wire's shell. (C) 2009 Elsevier B.V. All rights reserved.
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
keywords
Strain, Diffraction, Microfocusing, Core-shell, Nanowire
in
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
volume
268
issue
3-4
pages
316 - 319
publisher
Elsevier
conference name
Spring Meeting of the European-Materials-Research-Society
external identifiers
  • wos:000275360100019
  • scopus:75849137082
ISSN
0168-583X
DOI
10.1016/j.nimb.2009.09.043
language
English
LU publication?
yes
id
3074dfdd-230d-48e8-87eb-aff4572e6d28 (old id 1588226)
date added to LUP
2010-04-22 10:20:47
date last changed
2018-06-24 04:29:47
@inproceedings{3074dfdd-230d-48e8-87eb-aff4572e6d28,
  abstract     = {Recent investigations of core-shell nanowires using synchrotron radiation techniques deduced the average structural parameters of heterostructure core-shell nanowires. Here, we report on first results and discuss the problems arising when measuring such complex nanostructures by using nanofocusing X-ray techniques. InAs/IAsP core-shell nanowires exhibit a certain bending, the origin of which is described using finite element simulations assuming a displacement of the core, and a gradient in the chemical composition of the wire's shell. (C) 2009 Elsevier B.V. All rights reserved.},
  author       = {Keplinger, Mario and Kriegner, Dominik and Stangl, Julian and Mårtensson, Thomas and Mandl, Bernhard and Wintersberger, Eugen and Bauer, Guenther},
  booktitle    = {Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms},
  issn         = {0168-583X},
  keyword      = {Strain,Diffraction,Microfocusing,Core-shell,Nanowire},
  language     = {eng},
  number       = {3-4},
  pages        = {316--319},
  publisher    = {Elsevier},
  title        = {Core-shell nanowires: From the ensemble to single-wire characterization},
  url          = {http://dx.doi.org/10.1016/j.nimb.2009.09.043},
  volume       = {268},
  year         = {2010},
}