TREPICO observation of the threshold region of N2O clusters

J. C. Greer, W. Gotzeina, W. Kamke, H. Holland, I. V. Hertel

Research output: Journal PublicationArticlepeer-review

2 Citations (Scopus)


Synchrotron radiation from the electron storage ring BESSY in Berlin is used to investigate the properties of (N2O)n clusters in the region of the ionisation thresholds. Ionisation potentials are given and compared with a model calculation for these van der Waals' clusters. Photoionisation efficiency (PIE) spectra for small (N2O)n clusters with n≤8 were previously reported. Observation of a resonance structure slightly above the ionisation threshold for these clusters led to a discussion of the effect of exciton formation on the PIE spectra. The present Letter extends the study by presenting threshold photoelectron photoion coincidence (TREPICO) data for (N2O)n clusters with 2≤n≤22.

Original languageEnglish
Pages (from-to)330-336
Number of pages7
JournalChemical Physics Letters
Issue number3-4
Publication statusPublished - 4 May 1990
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy (all)
  • Physical and Theoretical Chemistry


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