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A fast microchannel plate-scintillator detector for velocity map imaging and imaging mass spectrometry.

Abstract:

The time resolution achievable using standard position-sensitive ion detectors, consisting of a chevron pair of microchannel plates coupled to a phosphor screen, is primarily limited by the emission lifetime of the phosphor, around 70 ns for the most commonly used P47 phosphor. We demonstrate that poly-para-phenylene laser dyes may be employed extremely effectively as scintillators, exhibiting higher brightness and much shorter decay lifetimes than P47. We provide an extensive charac...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Publisher's version

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Publisher copy:
10.1063/1.4866647

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Institution:
University of Oxford
Department:
Mathematical, Physical and Life Sciences Division - Chemistry - Chemistry Research Laboratory
Role:
Author
More by this author
Institution:
University of Oxford
Department:
Mathematical, Physical and Life Sciences Division - Chemistry - Chemistry Research Laboratory
Role:
Author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Physical and Theoretical Chem
Role:
Author
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Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Physical and Theoretical Chem
Role:
Author
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Funding agency for:
Brouard, M
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Funding agency for:
Brouard, M
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Publisher:
AIP Publishing LLC Publisher's website
Journal:
The Review of scientific instruments Journal website
Volume:
85
Issue:
2
Pages:
023306
Publication date:
2014-02-28
DOI:
EISSN:
1089-7623
ISSN:
0034-6748
URN:
uuid:71a382be-9625-49f2-b5bb-b20c8948ae78
Source identifiers:
451121
Local pid:
pubs:451121
Language:
English

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