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Photoemission from non-polar aromatic molecules in the gas and liquid phase.
Longetti, L; Randulová, M; Ojeda, J; Mewes, L; Miseikis, L; Grilj, J; Sanchez-Gonzalez, A; Witting, T; Siegel, T; Diveki, Z; van Mourik, F; Chapman, R; Cacho, C; Yap, S; Tisch, J W G; Springate, E; Marangos, J P; Slavícek, P; Arrell, C A; Chergui, M.
Affiliation
  • Longetti L; Laboratory of Ultrafast Spectroscopy and the Lausanne Centre for Ultrafast Science, ISIC, Ecole Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland. majed.chergui@epfl.ch.
  • Randulová M; Department of Physical Chemistry, University of Chemistry and Technology, Prague, Technická 5, Prague 6, 166 28, Czech Republic.
  • Ojeda J; Laboratory of Ultrafast Spectroscopy and the Lausanne Centre for Ultrafast Science, ISIC, Ecole Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland. majed.chergui@epfl.ch.
  • Mewes L; Laboratory of Ultrafast Spectroscopy and the Lausanne Centre for Ultrafast Science, ISIC, Ecole Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland. majed.chergui@epfl.ch.
  • Miseikis L; Department of Physics, The Blackett Laboratory, Imperial College, London SW7 2AZ, UK.
  • Grilj J; Laboratory of Ultrafast Spectroscopy and the Lausanne Centre for Ultrafast Science, ISIC, Ecole Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland. majed.chergui@epfl.ch.
  • Sanchez-Gonzalez A; Department of Physics, The Blackett Laboratory, Imperial College, London SW7 2AZ, UK.
  • Witting T; Department of Physics, The Blackett Laboratory, Imperial College, London SW7 2AZ, UK.
  • Siegel T; Department of Physics, The Blackett Laboratory, Imperial College, London SW7 2AZ, UK.
  • Diveki Z; Department of Physics, The Blackett Laboratory, Imperial College, London SW7 2AZ, UK.
  • van Mourik F; Laboratory of Ultrafast Spectroscopy and the Lausanne Centre for Ultrafast Science, ISIC, Ecole Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland. majed.chergui@epfl.ch.
  • Chapman R; Central Laser Facility, STFC Rutherford Appleton Laboratory, Oxon OX11 0QX, UK.
  • Cacho C; Central Laser Facility, STFC Rutherford Appleton Laboratory, Oxon OX11 0QX, UK.
  • Yap S; Central Laser Facility, STFC Rutherford Appleton Laboratory, Oxon OX11 0QX, UK.
  • Tisch JWG; Department of Physics, The Blackett Laboratory, Imperial College, London SW7 2AZ, UK.
  • Springate E; Central Laser Facility, STFC Rutherford Appleton Laboratory, Oxon OX11 0QX, UK.
  • Marangos JP; Department of Physics, The Blackett Laboratory, Imperial College, London SW7 2AZ, UK.
  • Slavícek P; Department of Physical Chemistry, University of Chemistry and Technology, Prague, Technická 5, Prague 6, 166 28, Czech Republic.
  • Arrell CA; Laboratory of Ultrafast Spectroscopy and the Lausanne Centre for Ultrafast Science, ISIC, Ecole Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland. majed.chergui@epfl.ch and Laboratory for Advanced Photonics, Paul Scherrer Institut, Villigen, 5232, Switzerland. christopher.arrell@psi.
  • Chergui M; Laboratory of Ultrafast Spectroscopy and the Lausanne Centre for Ultrafast Science, ISIC, Ecole Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland. majed.chergui@epfl.ch.
Phys Chem Chem Phys ; 22(7): 3965-3974, 2020 Feb 19.
Article in En | MEDLINE | ID: mdl-32022040
ABSTRACT
The photoelectron spectra of both liquid and gas phase aromatic molecules are reported. The spectra were obtained using a 34.1 eV source produced by high harmonic generation and analysed with the help of high-level ab initio simulations using the reflection principle combined with path integral molecular dynamics simulations accounting for nuclear quantum effects for the gas phase. We demonstrate the suitability of three trimethylbenzenes (1,3,5-trimethylbenzene, 1,2,3-trimethylbenzene and 1,2,4-trimethylbenzene) as a solvent for liquid photoelectron spectroscopy of solute species. We also discuss the electrokinetic charging of a non-polar liquid jet.

Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Phys Chem Chem Phys Journal subject: BIOFISICA / QUIMICA Year: 2020 Document type: Article Affiliation country: Switzerland

Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Phys Chem Chem Phys Journal subject: BIOFISICA / QUIMICA Year: 2020 Document type: Article Affiliation country: Switzerland
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