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The Lund Nuclear Microprobe sub-micron set-up. Part II: Beam line, focusing system and scanning

Shariff, Asad LU ; Nilsson, Christer LU ; Auzelyte, Vaida LU ; Elfman, Mikael LU ; Kristiansson, Per LU ; Malmqvist, Klas LU ; Pallon, Jan LU and Wegdén, Marie LU (2005) In Nuclear Instruments & Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms 231(1-4). p.7-13
Abstract
A new beam line for generating a sub-micron beam spot for high-resolution nuclear microprobe applications has been constructed at the Lund Nuclear Microprobe facility. The design and construction of the beam line, the quality test of the four high precision Oxford OM-52 Quadrupole magnets by the grid shadow method and the beam scanning system are presented in this paper. The beam line is designed for a two-stage focusing system using an independent doublet at each stage. The first stage focuses the beam in an intermediate chamber, which has a scanning system and a high resolution viewing system. The beam spot in the intermediate chamber is then used as the object for the second stage. Slit construction, vacuum system and beam control is... (More)
A new beam line for generating a sub-micron beam spot for high-resolution nuclear microprobe applications has been constructed at the Lund Nuclear Microprobe facility. The design and construction of the beam line, the quality test of the four high precision Oxford OM-52 Quadrupole magnets by the grid shadow method and the beam scanning system are presented in this paper. The beam line is designed for a two-stage focusing system using an independent doublet at each stage. The first stage focuses the beam in an intermediate chamber, which has a scanning system and a high resolution viewing system. The beam spot in the intermediate chamber is then used as the object for the second stage. Slit construction, vacuum system and beam control is discussed. Data illustrating the quadrupole quality and scanning capability are shown. (Less)
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
sub-micron beam, quadrupole doublets, beam scanning, Nuclear Microprobe
in
Nuclear Instruments & Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms
volume
231
issue
1-4
pages
7 - 13
publisher
Elsevier
external identifiers
  • wos:000229752400003
  • scopus:28544433311
ISSN
0168-583X
DOI
10.1016/j.nimb.2005.01.027
language
English
LU publication?
yes
id
2c61b55d-b875-427a-af18-0295f4141471 (old id 236021)
date added to LUP
2007-10-05 14:25:49
date last changed
2017-09-10 04:37:59
@article{2c61b55d-b875-427a-af18-0295f4141471,
  abstract     = {A new beam line for generating a sub-micron beam spot for high-resolution nuclear microprobe applications has been constructed at the Lund Nuclear Microprobe facility. The design and construction of the beam line, the quality test of the four high precision Oxford OM-52 Quadrupole magnets by the grid shadow method and the beam scanning system are presented in this paper. The beam line is designed for a two-stage focusing system using an independent doublet at each stage. The first stage focuses the beam in an intermediate chamber, which has a scanning system and a high resolution viewing system. The beam spot in the intermediate chamber is then used as the object for the second stage. Slit construction, vacuum system and beam control is discussed. Data illustrating the quadrupole quality and scanning capability are shown.},
  author       = {Shariff, Asad and Nilsson, Christer and Auzelyte, Vaida and Elfman, Mikael and Kristiansson, Per and Malmqvist, Klas and Pallon, Jan and Wegdén, Marie},
  issn         = {0168-583X},
  keyword      = {sub-micron beam,quadrupole doublets,beam scanning,Nuclear Microprobe},
  language     = {eng},
  number       = {1-4},
  pages        = {7--13},
  publisher    = {Elsevier},
  series       = {Nuclear Instruments & Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms},
  title        = {The Lund Nuclear Microprobe sub-micron set-up. Part II: Beam line, focusing system and scanning},
  url          = {http://dx.doi.org/10.1016/j.nimb.2005.01.027},
  volume       = {231},
  year         = {2005},
}