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Development and characterization of a multiple-coincidence ion-momentum imaging spectrometer.

Laksman, Joakim LU ; Céolin, Denis LU ; Månsson, Erik LU ; Ristinmaa Sörensen, Stacey LU orcid and Gisselbrecht, Mathieu LU orcid (2013) In Review of Scientific Instruments 84(12).
Abstract
The design and performance of a high-resolution momentum-imaging spectrometer for ions which is optimized for experiments using synchrotron radiation is presented. High collection efficiency is achieved by a focusing electrostatic lens; a long drift tube improves mass resolution and a position-sensitive detector enables measurement of the transverse momentum of ions. The optimisation of the lens for particle momentum measurement at the highest resolution is described. We discuss the overall performance of the spectrometer and present examples demonstrating the momentum resolution for both kinetics and for angular measurements in molecular fragmentation for carbon monoxide and fullerenes. Examples are presented that confirm that complete... (More)
The design and performance of a high-resolution momentum-imaging spectrometer for ions which is optimized for experiments using synchrotron radiation is presented. High collection efficiency is achieved by a focusing electrostatic lens; a long drift tube improves mass resolution and a position-sensitive detector enables measurement of the transverse momentum of ions. The optimisation of the lens for particle momentum measurement at the highest resolution is described. We discuss the overall performance of the spectrometer and present examples demonstrating the momentum resolution for both kinetics and for angular measurements in molecular fragmentation for carbon monoxide and fullerenes. Examples are presented that confirm that complete space-time focussing is possible for a two-field three-dimensional imaging spectrometer. (Less)
Please use this url to cite or link to this publication:
author
; ; ; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Review of Scientific Instruments
volume
84
issue
12
article number
123113
publisher
American Institute of Physics (AIP)
external identifiers
  • wos:000329984100023
  • pmid:24387426
  • scopus:84891695738
ISSN
1089-7623
DOI
10.1063/1.4853435
language
English
LU publication?
yes
id
22d2160f-fe8d-4ed2-804b-7ec11623a240 (old id 4292148)
date added to LUP
2016-04-01 10:04:29
date last changed
2024-05-19 06:11:58
@article{22d2160f-fe8d-4ed2-804b-7ec11623a240,
  abstract     = {{The design and performance of a high-resolution momentum-imaging spectrometer for ions which is optimized for experiments using synchrotron radiation is presented. High collection efficiency is achieved by a focusing electrostatic lens; a long drift tube improves mass resolution and a position-sensitive detector enables measurement of the transverse momentum of ions. The optimisation of the lens for particle momentum measurement at the highest resolution is described. We discuss the overall performance of the spectrometer and present examples demonstrating the momentum resolution for both kinetics and for angular measurements in molecular fragmentation for carbon monoxide and fullerenes. Examples are presented that confirm that complete space-time focussing is possible for a two-field three-dimensional imaging spectrometer.}},
  author       = {{Laksman, Joakim and Céolin, Denis and Månsson, Erik and Ristinmaa Sörensen, Stacey and Gisselbrecht, Mathieu}},
  issn         = {{1089-7623}},
  language     = {{eng}},
  number       = {{12}},
  publisher    = {{American Institute of Physics (AIP)}},
  series       = {{Review of Scientific Instruments}},
  title        = {{Development and characterization of a multiple-coincidence ion-momentum imaging spectrometer.}},
  url          = {{https://lup.lub.lu.se/search/files/1538314/4316426.pdf}},
  doi          = {{10.1063/1.4853435}},
  volume       = {{84}},
  year         = {{2013}},
}