Development and characterization of a multiple-coincidence ion-momentum imaging spectrometer.
(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:
https://lup.lub.lu.se/record/4292148
- author
- Laksman, Joakim
LU
; Céolin, Denis
LU
; Månsson, Erik
LU
; Ristinmaa Sörensen, Stacey
LU
and Gisselbrecht, Mathieu LU
- organization
- publishing date
- 2013
- 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}}, }