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Development of a microtomography system at the Lund sub-micron beamline

Wegdén, Marie LU ; Elfman, Mikael LU ; Kristiansson, Per LU ; Arteaga, Natalia LU ; Auzelyte, Vaida LU ; Malmqvist, Klas LU ; Nilsson, Charlotta LU and Pallon, Jan LU (2006) In Nuclear Instruments & Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms 249(1-2). p.756-759
Abstract
A system for ion beam tomography has been implemented in conjunction with the new sub-micron bearriline at the Lund Nuclear Microprobe laboratory. The first version of the system is dedicated to STIM (scanning transmission ion microscopy) tomography for three-dimensional mass density analysis, but future development will allow also PIXE (particle induced X-ray emission) tomography for elemental analysis of micrometer-sized samples. The PIXE tomography will gain from the 8-element large area HPGe X-ray detector (100 mm(2) for each element) at the low beam currents inherited with a sub-micrometer beam spot size. In this work, the first results are presented together with a detailed description of the developed system, including computer... (More)
A system for ion beam tomography has been implemented in conjunction with the new sub-micron bearriline at the Lund Nuclear Microprobe laboratory. The first version of the system is dedicated to STIM (scanning transmission ion microscopy) tomography for three-dimensional mass density analysis, but future development will allow also PIXE (particle induced X-ray emission) tomography for elemental analysis of micrometer-sized samples. The PIXE tomography will gain from the 8-element large area HPGe X-ray detector (100 mm(2) for each element) at the low beam currents inherited with a sub-micrometer beam spot size. In this work, the first results are presented together with a detailed description of the developed system, including computer control of the sample rotation. The reconstruction technique, as well as potential tomography applications is briefly discussed. (Less)
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author
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organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
tomography, filtered backprojection, nuclear microprobe, STIM
in
Nuclear Instruments & Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms
volume
249
issue
1-2
pages
756 - 759
publisher
Elsevier
external identifiers
  • wos:000239545000183
  • scopus:33745820348
ISSN
0168-583X
DOI
10.1016/j.nimb.2006.03.133
language
English
LU publication?
yes
additional info
The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Nuclear Physics (Faculty of Technology) (011013007)
id
924baf76-22cd-4c83-bc5f-2ff3f55e8a02 (old id 398284)
date added to LUP
2016-04-01 16:52:32
date last changed
2021-02-17 01:53:11
@article{924baf76-22cd-4c83-bc5f-2ff3f55e8a02,
  abstract     = {A system for ion beam tomography has been implemented in conjunction with the new sub-micron bearriline at the Lund Nuclear Microprobe laboratory. The first version of the system is dedicated to STIM (scanning transmission ion microscopy) tomography for three-dimensional mass density analysis, but future development will allow also PIXE (particle induced X-ray emission) tomography for elemental analysis of micrometer-sized samples. The PIXE tomography will gain from the 8-element large area HPGe X-ray detector (100 mm(2) for each element) at the low beam currents inherited with a sub-micrometer beam spot size. In this work, the first results are presented together with a detailed description of the developed system, including computer control of the sample rotation. The reconstruction technique, as well as potential tomography applications is briefly discussed.},
  author       = {Wegdén, Marie and Elfman, Mikael and Kristiansson, Per and Arteaga, Natalia and Auzelyte, Vaida and Malmqvist, Klas and Nilsson, Charlotta and Pallon, Jan},
  issn         = {0168-583X},
  language     = {eng},
  number       = {1-2},
  pages        = {756--759},
  publisher    = {Elsevier},
  series       = {Nuclear Instruments & Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms},
  title        = {Development of a microtomography system at the Lund sub-micron beamline},
  url          = {http://dx.doi.org/10.1016/j.nimb.2006.03.133},
  doi          = {10.1016/j.nimb.2006.03.133},
  volume       = {249},
  year         = {2006},
}