Change search
ReferencesLink to record
Permanent link

Direct link
Single and multiple photoionisation of H(2)S by 40-250 eV photons
Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy, Soft X-Ray Physics.
Show others and affiliations
2011 (English)In: Physical Chemistry, Chemical Physics - PCCP, ISSN 1463-9076, E-ISSN 1463-9084, Vol. 13, no 41, 18428-18435 p.Article in journal (Refereed) Published
Abstract [en]

Multi-electron coincidence measurements on photoionisation of H(2)S have been carried out at photon energies from 40 to 250 eV. They quantify molecular field effects on the Auger process in detail and are in good agreement with the existing theory. Spectra of core-valence double ionisation of H(2)S are presented and partially analysed. Auger decays from the core-valence states produce triply charged product spectra with unexplained and surprising intensity distributions. Triple ionisation by the double Auger process from 2p hole states shows little effect of the molecular field splitting, but includes a substantial contribution from cascade processes, some involving dissociation in intermediate states. The onset of triple ionisation at the molecular geometry is determined as 61 +/- 0.5 eV.

Place, publisher, year, edition, pages
2011. Vol. 13, no 41, 18428-18435 p.
National Category
Natural Sciences
URN: urn:nbn:se:uu:diva-161777DOI: 10.1039/c1cp21654fISI: 000295731100021OAI: diva2:457918
Available from: 2011-11-21 Created: 2011-11-17 Last updated: 2016-02-29Bibliographically approved

Open Access in DiVA

fulltext(2044 kB)11 downloads
File information
File name FULLTEXT01.pdfFile size 2044 kBChecksum SHA-512
Type fulltextMimetype application/pdf

Other links

Publisher's full text

Search in DiVA

By author/editor
Eland, John H. D.
By organisation
Soft X-Ray PhysicsSurface and Interface Science
In the same journal
Physical Chemistry, Chemical Physics - PCCP
Natural Sciences

Search outside of DiVA

GoogleGoogle Scholar
Total: 11 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Altmetric score

Total: 233 hits
ReferencesLink to record
Permanent link

Direct link