Search results for: ELECTRON SCATTERING

• Dissociative ionization dynamics of dielectric gas C3F7CN

  Publication

  • M. Ranković
  • J. Chalabala
  • M. Zawadzki
  • J. Kočišek
  • P. Slavíček
  • J. Fedor

  - PHYSICAL CHEMISTRY CHEMICAL PHYSICS - Year 2019

  Fluoronitrile C3F7CN is a promising candidate for the replacement of SF6 dielectric gas in high-voltage insulation. We present a combined experimental and theoretical study on its ionization dynamics probed in the 0-100 eV energy range. We exploited the total ion collection technique to determine the absolute ionization cross section, mass spectrometry to determine the fragment branching ratios and ab initio nonadiabatic molecular...

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• Electron attachment to hexafluoropropylene oxide (HFPO)

  Publication

  • M. Zawadzki
  • A. Chachereau
  • J. Kočišek
  • C. Franck
  • J. Fedor

  - JOURNAL OF CHEMICAL PHYSICS - Year 2018

  We probe the electron attachment in hexafluoropropylene oxide (HFPO), C3F6O, a gas widely used in plasma technologies. We determine the absolute electron attachment cross section using two completely different experimental approaches: (i) a crossed-beam experiment at single collision conditions (local pressures of 5 × 10−4 mbar) and (ii) a pulsed Townsend experiment at pressures of 20–100 mbar. In the latter method, the cross sections...

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• Total Ionization Cross Sections of Selected Amino Acids

  Open Research Data

  open access

  • P. Możejko

  The data set contains tabulated values ​​of cross-sections for a single electron-impact ionization of selected amino acids (glycine, alanine, phenylalanine, proline and tryptophan) calculated using binary-encouter-Bethe method. The data have been published in graphical form (figure 1) in the following paperA.M. Sheer, P. Mozejko, G.A. Gallup, P.D. Burrow...