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231226s2023 xx |||||o 00| ||eng c |
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|a 10.1107/S1600577523005623
|2 doi
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|a pubmed24n1198.xml
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|a (DE-627)NLM359631843
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|a (NLM)37462689
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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1 |
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|a Houghton, C
|e verfasserin
|4 aut
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|a A direct experimental comparison of single-crystal CVD diamond and silicon carbide X-ray beam position monitors
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|c 2023
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Revised 08.09.2023
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a open access.
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|a Single-crystal chemical vapour deposition (CVD) diamond detectors are an established transmissive synchrotron beamline diagnostic instrument used for beam position and beam intensity monitoring. A recently commercialized alternative is silicon carbide (4H-SiC) devices. These have the potential to provide the same diagnostic information as commercially available single-crystal CVD diamond X-ray beam position monitors, but with a much larger transmissive aperture. At Diamond Light Source an experimental comparison of the performance of single-crystal CVD diamond and 4H-SiC X-ray beam position monitors has been carried out. A quantitative comparison of their performance is presented in this paper. The single-crystal diamond and 4H-SiC beam position monitors were installed in-line along the synchrotron X-ray beam path enabling synchronous measurements at kilohertz rates of the beam motion from both devices. The results of several tests of the two position monitors' performance are presented: comparing signal uniformity across the surface of the detectors, comparing kHz intensity measurements, and comparing kHz beam position measurements from the detectors. Each test is performed with a range of applied external bias voltages. A discussion of the benefits and limitations of 4H-SiC and single-crystal CVD diamond detectors is included
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|a Journal Article
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|a XBPM
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| 650 |
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|a diagnostics
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|a diamond
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| 650 |
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|a silicon carbide
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1 |
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|a Bloomer, C
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Bobb, L
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Journal of synchrotron radiation
|d 1994
|g 30(2023), Pt 5 vom: 01. Sept., Seite 876-884
|w (DE-627)NLM09824129X
|x 1600-5775
|7 nnns
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| 773 |
1 |
8 |
|g volume:30
|g year:2023
|g number:Pt 5
|g day:01
|g month:09
|g pages:876-884
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| 856 |
4 |
0 |
|u http://dx.doi.org/10.1107/S1600577523005623
|3 Volltext
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|a GBV_ILN_350
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|a GBV_ILN_2005
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|a AR
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| 952 |
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|d 30
|j 2023
|e Pt 5
|b 01
|c 09
|h 876-884
|