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Novel instruments f...
Novel instruments for ultra-soft X-ray emission spectroscopy
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- Agåker, Marcus (author)
- Uppsala universitet,Mjukröntgenfysik
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- Andersson, J (author)
- Uppsala universitet,Mjukröntgenfysik
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- Englund, C.-J. (author)
- Uppsala universitet,Mjukröntgenfysik
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- Olsson, Anders (author)
- Uppsala universitet,Mjukröntgenfysik
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- Ström, M (author)
- Uppsala universitet,Mjukröntgenfysik
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- Nordgren, J (author)
- Uppsala universitet,Mjukröntgenfysik
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(creator_code:org_t)
- Elsevier BV, 2009
- 2009
- English.
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In: Nuclear Instruments and Methods in Physics Research Section A. - : Elsevier BV. - 0168-9002 .- 1872-9576. ; 601:1-2, s. 213-219
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Two alternative instrument designs to the traditional Rowland grating spectrometer for high resolution ultra-soft X-ray spectroscopy are presented. The first instrument is a plane grating spectrometer using off-axis parabolic mirrors for collection and refocusing, and with a spatially resolving multichannel detector with delay line read-out. The instrument offers substantially higher performance in terms of resolution and sensitivity than traditional instruments. The second instrument is a Fourier transform spectrometer based on a grazing incidence Mach-Zehnder interferometer using wavefront dividing beamsplitters. The path length difference can be scanned over 0.1 mm, which corresponds to a resolution of 12 meV. (C) 2009 Elsevier B.V. All rights reserved.
Subject headings
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Keyword
- Soft X-ray
- Spectrometer
- Interferometer
- RIXS
- X-ray spectroscopy
- Fourier transform spectrometer
- Physics
- Fysik
Publication and Content Type
- ref (subject category)
- art (subject category)
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