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Title: A Coincidence Velocity Map Imaging Spectrometer for Ions and High-Energy Electrons to Study Inner-Shell Photoionization of Gas-Phase Molecules

Abstract

We report on the design and performance of a double-sided coincidence velocity map imaging spectrometer optimized for electron-ion and ion-ion coincidence experiments studying inner-shell photoionization of gas-phase molecules with soft X-ray synchrotron radiation. The apparatus employs two microchannel plate detectors equipped with delay-line anodes for coincident, time- and position-resolved detection of photoelectrons and Auger electrons with kinetic energies up to 300 eV on one side of the spectrometer and photoions up to 25 eV per unit charge on the opposite side. We demonstrate its capabilities by measuring valence photoelectrons and ion spectra of neon and nitrogen and by studying channel-resolved photoelectron and Auger spectra along with fragment-ion momentum correlations for chlorine 2p inner-shell ionization of cis- and trans-1,2-dichloroethene.

Authors:
 [1];  [2];  [3];  [4];  [5];  [6];  [4];  [7];  [4];  [8];  [9];  [10];  [11];  [12];  [4];  [10]
  1. Kansas State Univ., Manhattan, KS (United States); Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
  2. Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany)
  3. Deutsches Elektronen-Synchrotron (DESY), Hamburg, Germany
  4. Univ. of Connecticut, Storrs, CT (United States)
  5. J.R. Macdonald Laboratory, Department of Physics, Kansas State University, Manhattan, KS, USA
  6. SLAC National Accelerator Lab., Menlo Park, CA (United States)
  7. Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Univ. of Connecticut, Storrs, CT (United States)
  8. Hobart and William Smith Colleges, Geneva, NY (United States)
  9. Kansas State Univ., Manhattan, KS (United States); Max Planck Inst. for Nuclear Physics, Heidelberg (Germany)
  10. Kansas State Univ., Manhattan, KS (United States)
  11. Max Planck Inst. for Nuclear Physics, Heidelberg (Germany); Univ. of California, Berkeley, CA (United States)
  12. Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Publication Date:
Research Org.:
Kansas State Univ., Manhattan, KS (United States); Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22). Chemical Sciences, Geosciences & Biosciences Division; USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22). Scientific User Facilities Division
OSTI Identifier:
1508084
Alternate Identifier(s):
OSTI ID: 1580833
Grant/Contract Number:  
FG02-86ER13491; AC02-05CH11231
Resource Type:
Accepted Manuscript
Journal Name:
Review of Scientific Instruments
Additional Journal Information:
Journal Volume: 90; Journal Issue: 5; Journal ID: ISSN 0034-6748
Publisher:
American Institute of Physics (AIP)
Country of Publication:
United States
Language:
English
Subject:
74 ATOMIC AND MOLECULAR PHYSICS; Velocity Map Imaging; photoionization; synchrotron radiation; electron-ion coincidences; photoelectron spectroscopy; ion momentum imaging

Citation Formats

Ablikim, Utuq, Bomme, C'edric, Savelyev, Evgeny, Xiong, Hui, Kushawaha, Rajesh, Osipov, Timur, Obaid, Razib, Bilodeau, Ren'e, Kling, Nora, Dumitriu, Ileana, Augustin, Sven, Pathak, Shashank, Schnorr, Kirsten, Kilcoyne, David, Berrah, Nora, and Rolles, Daniel. A Coincidence Velocity Map Imaging Spectrometer for Ions and High-Energy Electrons to Study Inner-Shell Photoionization of Gas-Phase Molecules. United States: N. p., 2019. Web. doi:10.1063/1.5093420.
Ablikim, Utuq, Bomme, C'edric, Savelyev, Evgeny, Xiong, Hui, Kushawaha, Rajesh, Osipov, Timur, Obaid, Razib, Bilodeau, Ren'e, Kling, Nora, Dumitriu, Ileana, Augustin, Sven, Pathak, Shashank, Schnorr, Kirsten, Kilcoyne, David, Berrah, Nora, & Rolles, Daniel. A Coincidence Velocity Map Imaging Spectrometer for Ions and High-Energy Electrons to Study Inner-Shell Photoionization of Gas-Phase Molecules. United States. doi:10.1063/1.5093420.
Ablikim, Utuq, Bomme, C'edric, Savelyev, Evgeny, Xiong, Hui, Kushawaha, Rajesh, Osipov, Timur, Obaid, Razib, Bilodeau, Ren'e, Kling, Nora, Dumitriu, Ileana, Augustin, Sven, Pathak, Shashank, Schnorr, Kirsten, Kilcoyne, David, Berrah, Nora, and Rolles, Daniel. Wed . "A Coincidence Velocity Map Imaging Spectrometer for Ions and High-Energy Electrons to Study Inner-Shell Photoionization of Gas-Phase Molecules". United States. doi:10.1063/1.5093420. https://www.osti.gov/servlets/purl/1508084.
@article{osti_1508084,
title = {A Coincidence Velocity Map Imaging Spectrometer for Ions and High-Energy Electrons to Study Inner-Shell Photoionization of Gas-Phase Molecules},
author = {Ablikim, Utuq and Bomme, C'edric and Savelyev, Evgeny and Xiong, Hui and Kushawaha, Rajesh and Osipov, Timur and Obaid, Razib and Bilodeau, Ren'e and Kling, Nora and Dumitriu, Ileana and Augustin, Sven and Pathak, Shashank and Schnorr, Kirsten and Kilcoyne, David and Berrah, Nora and Rolles, Daniel},
abstractNote = {We report on the design and performance of a double-sided coincidence velocity map imaging spectrometer optimized for electron-ion and ion-ion coincidence experiments studying inner-shell photoionization of gas-phase molecules with soft X-ray synchrotron radiation. The apparatus employs two microchannel plate detectors equipped with delay-line anodes for coincident, time- and position-resolved detection of photoelectrons and Auger electrons with kinetic energies up to 300 eV on one side of the spectrometer and photoions up to 25 eV per unit charge on the opposite side. We demonstrate its capabilities by measuring valence photoelectrons and ion spectra of neon and nitrogen and by studying channel-resolved photoelectron and Auger spectra along with fragment-ion momentum correlations for chlorine 2p inner-shell ionization of cis- and trans-1,2-dichloroethene.},
doi = {10.1063/1.5093420},
journal = {Review of Scientific Instruments},
number = 5,
volume = 90,
place = {United States},
year = {2019},
month = {5}
}

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Works referenced in this record:

Two‐dimensional imaging of state‐selected photodissociation products detected by multiphoton ionization
journal, July 1987

  • Chandler, David W.; Houston, Paul L.
  • The Journal of Chemical Physics, Vol. 87, Issue 2
  • DOI: 10.1063/1.453276

Velocity map imaging of ions and electrons using electrostatic lenses: Application in photoelectron and photofragment ion imaging of molecular oxygen
journal, September 1997

  • Eppink, André T. J. B.; Parker, David H.
  • Review of Scientific Instruments, Vol. 68, Issue 9
  • DOI: 10.1063/1.1148310

Perspective: Advanced particle imaging
journal, July 2017

  • Chandler, David W.; Houston, Paul L.; Parker, David H.
  • The Journal of Chemical Physics, Vol. 147, Issue 1
  • DOI: 10.1063/1.4983623

Photoelectron angular distributions: developments in applications to isolated molecular systems
journal, February 2012


Recoil-ion and electron momentum spectroscopy: reaction-microscopes
journal, August 2003


Recoil-ion momentum spectroscopy
journal, July 1997

  • Ullrich, J.; Moshammer, R.; Dörner, R.
  • Journal of Physics B: Atomic, Molecular and Optical Physics, Vol. 30, Issue 13
  • DOI: 10.1088/0953-4075/30/13/006

Femtosecond time-resolved photoelectron–photoion coincidence imaging studies of dissociation dynamics
journal, July 1999

  • Davies, J. A.; LeClaire, J. E.; Continetti, R. E.
  • The Journal of Chemical Physics, Vol. 111, Issue 1
  • DOI: 10.1063/1.479248

Imaging a chemical bond in the molecule frame using microchannel plate based Position Sensitive Detectors and coincidence techniques
journal, January 2002

  • Dowek, D.; Brenot, J. C.; Guyon, P. M.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 477, Issue 1-3
  • DOI: 10.1016/s0168-9002(01)01847-2

Two-dimensional charged particle image inversion using a polar basis function expansion
journal, November 2004

  • Garcia, Gustavo A.; Nahon, Laurent; Powis, Ivan
  • Review of Scientific Instruments, Vol. 75, Issue 11
  • DOI: 10.1063/1.1807578

A refocusing modified velocity map imaging electron/ion spectrometer adapted to synchrotron radiation studies
journal, May 2005

  • Garcia, Gustavo A.; Nahon, Laurent; Harding, Chris J.
  • Review of Scientific Instruments, Vol. 76, Issue 5
  • DOI: 10.1063/1.1900646

A velocity map imaging spectrometer for electron–ion and ion–ion coincidence experiments with synchrotron radiation
journal, August 2007

  • Rolles, D.; Pešić, Z. D.; Perri, M.
  • Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 261, Issue 1-2
  • DOI: 10.1016/j.nimb.2007.04.186

Velocity map ion imaging applied to studies of molecular fragmentation with synchrotron radiation
journal, March 2007

  • Pešić, Z. D.; Rolles, D.; Perri, M.
  • Journal of Electron Spectroscopy and Related Phenomena, Vol. 155, Issue 1-3
  • DOI: 10.1016/j.elspec.2006.11.046

Imaging photoelectron photoion coincidence spectroscopy with velocity focusing electron optics
journal, March 2009

  • Bodi, Andras; Johnson, Melanie; Gerber, Thomas
  • Review of Scientific Instruments, Vol. 80, Issue 3
  • DOI: 10.1063/1.3082016

A photoelectron velocity map imaging spectrometer for experiments combining synchrotron and laser radiations
journal, March 2011

  • O’Keeffe, P.; Bolognesi, P.; Coreno, M.
  • Review of Scientific Instruments, Vol. 82, Issue 3
  • DOI: 10.1063/1.3563723

Large-format, high-speed, X-ray pnCCDs combined with electron and ion imaging spectrometers in a multipurpose chamber for experiments at 4th generation light sources
journal, March 2010

  • Strüder, Lothar; Epp, Sascha; Rolles, Daniel
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 614, Issue 3
  • DOI: 10.1016/j.nima.2009.12.053

Femtosecond x-ray photoelectron diffraction on gas-phase dibromobenzene molecules
journal, June 2014


Velocity imaging photoionization coincidence apparatus for the study of angular correlations between electrons and fragment ions
journal, March 2000

  • Takahashi, M.; Cave, J. P.; Eland, J. H. D.
  • Review of Scientific Instruments, Vol. 71, Issue 3
  • DOI: 10.1063/1.1150460

A photoelectron-photoion coincidence imaging apparatus for femtosecond time-resolved molecular dynamics with electron time-of-flight resolution of σ=18ps and energy resolution ΔE∕E=3.5%
journal, June 2008

  • Vredenborg, Arno; Roeterdink, Wim G.; Janssen, Maurice H. M.
  • Review of Scientific Instruments, Vol. 79, Issue 6
  • DOI: 10.1063/1.2949142

DELICIOUS III: A multipurpose double imaging particle coincidence spectrometer for gas phase vacuum ultraviolet photodynamics studies
journal, May 2013

  • Garcia, G. A.; Cunha de Miranda, B. K.; Tia, M.
  • Review of Scientific Instruments, Vol. 84, Issue 5
  • DOI: 10.1063/1.4807751

Double momentum spectrometer for ion-electron vector correlations in dissociative photoionization
journal, October 2013

  • Bomme, C.; Guillemin, R.; Marin, T.
  • Review of Scientific Instruments, Vol. 84, Issue 10
  • DOI: 10.1063/1.4824194

CRF-PEPICO: Double velocity map imaging photoelectron photoion coincidence spectroscopy for reaction kinetics studies
journal, July 2017

  • Sztáray, Bálint; Voronova, Krisztina; Torma, Krisztián G.
  • The Journal of Chemical Physics, Vol. 147, Issue 1
  • DOI: 10.1063/1.4984304

Coincidence Velocity Imaging Apparatus for Study of Angular Correlations between Photoelectrons and Photofragments
journal, March 2006

  • Hosaka, Kouichi; Adachi, Jun-ichi; Golovin, Alexander V.
  • Japanese Journal of Applied Physics, Vol. 45, Issue 3A
  • DOI: 10.1143/jjap.45.1841

A threshold photoelectron-photoion coincidence spectrometer with double velocity imaging using synchrotron radiation
journal, November 2009

  • Tang, Xiaofeng; Zhou, Xiaoguo; Niu, Mingli
  • Review of Scientific Instruments, Vol. 80, Issue 11
  • DOI: 10.1063/1.3250872

A new double imaging velocity focusing coincidence experiment: i 2 PEPICO
journal, August 2012

  • Bodi, Andras; Hemberger, Patrick; Gerber, Thomas
  • Review of Scientific Instruments, Vol. 83, Issue 8
  • DOI: 10.1063/1.4742769

Identification of absolute geometries of cis and trans molecular isomers by Coulomb Explosion Imaging
journal, December 2016

  • Ablikim, Utuq; Bomme, Cédric; Xiong, Hui
  • Scientific Reports, Vol. 6, Issue 1
  • DOI: 10.1038/srep38202

Velocity map photoelectron-photoion coincidence imaging on a single detector
journal, September 2012

  • Lehmann, C. Stefan; Ram, N. Bhargava; Janssen, Maurice H. M.
  • Review of Scientific Instruments, Vol. 83, Issue 9
  • DOI: 10.1063/1.4749843

Coincidence velocity map imaging using a single detector
journal, July 2017

  • Zhao, Arthur; Sándor, Péter; Weinacht, Thomas
  • The Journal of Chemical Physics, Vol. 147, Issue 1
  • DOI: 10.1063/1.4981917

A new electron-ion coincidence 3D momentum-imaging method and its application in probing strong field dynamics of 2-phenylethyl- N , N -dimethylamine
journal, July 2017

  • Fan, Lin; Lee, Suk Kyoung; Tu, Yi-Jung
  • The Journal of Chemical Physics, Vol. 147, Issue 1
  • DOI: 10.1063/1.4981526

Ultra‐high resolution in the soft X‐Ray region at beamline 9.0.1 at the ALS
journal, September 1995


Performance of photon position monitors and stability of undulator beams at the advanced light source
journal, February 1995

  • Warwick, Tony; Andresen, Nord; Portmann, Greg
  • Review of Scientific Instruments, Vol. 66, Issue 2
  • DOI: 10.1063/1.1145777

A “circularisation” method to repair deformations and determine the centre of velocity map images
journal, July 2017

  • Gascooke, Jason R.; Gibson, Stephen T.; Lawrance, Warren D.
  • The Journal of Chemical Physics, Vol. 147, Issue 1
  • DOI: 10.1063/1.4981024

K-shell photoionization of CO and N 2 : is there a link between the photoelectron angular distribution and the molecular decay dynamics?
journal, September 2001

  • Weber, Th; Jagutzki, O.; Hattass, M.
  • Journal of Physics B: Atomic, Molecular and Optical Physics, Vol. 34, Issue 18
  • DOI: 10.1088/0953-4075/34/18/305

Doppler-free kinetic energy release spectrum of
journal, April 1996

  • Lundqvist, M.; Edvardsson, D.; Baltzer, P.
  • Journal of Physics B: Atomic, Molecular and Optical Physics, Vol. 29, Issue 8
  • DOI: 10.1088/0953-4075/29/8/013

Reaction dynamics of three-body dissociations in triatomic molecules from single-photon double ionization studied by a time- and position-sensitive coincidence method
journal, October 1997

  • Hsieh, Shizuka; Eland, John H. D.
  • Journal of Physics B: Atomic, Molecular and Optical Physics, Vol. 30, Issue 20
  • DOI: 10.1088/0953-4075/30/20/015

Roadmap of ultrafast x-ray atomic and molecular physics
journal, January 2018

  • Young, Linda; Ueda, Kiyoshi; Gühr, Markus
  • Journal of Physics B: Atomic, Molecular and Optical Physics, Vol. 51, Issue 3
  • DOI: 10.1088/1361-6455/aa9735