Two size regimes of methanol clusters produced by adiabatic expansion

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Abstract

Free neutral methanol clusters produced by adiabatic expansion have been studied by photoelectron spectroscopy and line shape modeling. The results show that clusters belonging to two distinct size regimes can be produced by changing the expansion conditions. While the larger size regime can be well described by line shapes calculated for clusters consisting of hundreds of molecules, the smaller size regime corresponds to methanol oligomers, predominantly of cyclic structure. There is little contribution from dimers to the spectra.

Detaljer

Författare
  • H. Bergersen
  • M. Abu-samha
  • A. Lindblad
  • R. R. T. Marinho
  • G. Ohrwall
  • Maxim Tchaplyguine
  • K. J. Borve
  • S. Svensson
  • O. Bjorneholm
Enheter & grupper
Forskningsområden

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Fysik
  • Naturvetenskap
Originalspråkengelska
TidskriftJournal of Chemical Physics
Volym125
Utgivningsnummer18
StatusPublished - 2006
PublikationskategoriForskning
Peer review utfördJa