Use of two-dimensional photoelectron spectroscopy in the decomposition of an inner-shell excitation spectrum broadened by super-Coster-Kronig decay
2013 (English)In: Physical Review A. Atomic, Molecular, and Optical Physics, ISSN 1050-2947, E-ISSN 1094-1622, Vol. 88, no 6, 062502- p.Article in journal (Refereed) Published
The Ge 3p core excitation spectrum of the n-butylgermane molecule only reveals two peaks, whereas the rest of the fine structure is obscured due to the large lifetime broadenings of core-excited states. A two-dimensional presentation of resonant photoemission spectra allows us to observe some other resonances. The interpretation of experimental results is supported by ab initio calculations conducted at the four-component relativistic level of theory with full account made for spin-orbit interactions already in the zeroth-order Hamiltonian.
Place, publisher, year, edition, pages
American Physical Society , 2013. Vol. 88, no 6, 062502- p.
Engineering and Technology
IdentifiersURN: urn:nbn:se:liu:diva-103294DOI: 10.1103/PhysRevA.88.062502ISI: 000328567900007OAI: oai:DiVA.org:liu-103294DiVA: diva2:688489