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An ultra-high-stabi...
An ultra-high-stability four-axis ultra-high-vacuum sample manipulator
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- Agåker, Marcus (författare)
- Uppsala universitet,Uppsala University,Lund University,Lunds universitet,MAX IV-laboratoriet,MAX IV Laboratory,Institutionen för fysik och astronomi,Lund Univ, Max 4 Lab, POB 118, SE-22100 Lund, Sweden.,Röntgenbaserade metoder
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- Englund, Carl-Johan (författare)
- Uppsala universitet,Uppsala University,Institutionen för fysik och astronomi,Englund Engn AB, Kattinge 25, S-75592 Uppsala, Sweden.
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- Sjöblom, Peter (författare)
- Lund University,Lunds universitet,MAX IV-laboratoriet,MAX IV Laboratory,Lund Univ, Max 4 Lab, POB 118, SE-22100 Lund, Sweden.
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- Wassdahl, Nial (författare)
- Lund University,Lunds universitet,MAX IV-laboratoriet,MAX IV Laboratory,Lund Univ, Max 4 Lab, POB 118, SE-22100 Lund, Sweden.
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- Fredriksson, Pierre (författare)
- Uppsala universitet,Uppsala University,Institutionen för fysik och astronomi
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- Såthe, Conny (författare)
- Lund University,Lunds universitet,MAX IV-laboratoriet,MAX IV Laboratory,Lund Univ, Max 4 Lab, POB 118, SE-22100 Lund, Sweden.
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(creator_code:org_t)
- International Union Of Crystallography, 2021
- 2021
- Engelska 10 s.
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Ingår i: Journal of Synchrotron Radiation. - : International Union Of Crystallography. - 1600-5775 .- 0909-0495. ; 28:Pt 4, s. 1059-1068
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http://dx.doi.org/10... (free)
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https://uu.diva-port... (primary) (Raw object)
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https://lup.lub.lu.s...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- A report on a four-axis ultra-high-stability manipulator developed for use at the Veritas and Species RIXS beamlines at MAX IV Laboratory, Lund, Sweden, is presented. The manipulator consists of a compact, light-weight X-Y table with a stiffened Z tower carrying a platform with a rotary seal to which a manipulator rod holding the sample can be attached. Its design parameters have been optimized to achieve high eigen-frequencies via a light-weight yet stiff construction, to absorb forces without deformations, provide a low center of gravity, and have a compact footprint without compromising access to the manipulator rod. The manipulator system can house a multitude of different, easily exchangeable, manipulator rods that can be tailor-made for specific experimental requirements without having to rebuild the entire sample positioning system. It is shown that the manipulator has its lowest eigen-frequency at 48.5 Hz and that long-term stability is in the few tens of nanometres. Position accuracy is shown to be better than 100 nm. Angular accuracy is in the 500 nrad range with a long-term stability of a few hundred nanoradians.
Ämnesord
- NATURVETENSKAP -- Fysik -- Acceleratorfysik och instrumentering (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Accelerator Physics and Instrumentation (hsv//eng)
Nyckelord
- Beamline
- Manipulator
- High precision
- Ultra-high vacuum
- beamline
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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