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C. J. Karlsson
Researcher at Linköping University
Publications - 13
Citations - 819
C. J. Karlsson is an academic researcher from Linköping University. The author has contributed to research in topics: X-ray photoelectron spectroscopy & Spectroscopy. The author has an hindex of 12, co-authored 13 publications receiving 810 citations.
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Core-level spectroscopy of the clean Si(001) surface: Charge transfer within asymmetric dimers of the 2 x 1 and c(4 x 2) reconstructions.
TL;DR: Extremely well-resolved Si 2p core-level spectra have been obtained and the split of ∼0.55 eV between the two dimer-atom components points to a substantial charge transfer within the dimers.
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Structure of low-coverage phases of Al, Ga, and In on Si(100)
TL;DR: The atomic structures of the low-coverage 2\ifmmode\times\else\texttimes\fi{}2 phases of Al, Ga, and In on Si(100) were determined on the basis of first-principles total-energy calculations and angle-resolved photoemission experiments and are in good agreement with the calculated surface-state dispersions for the parallel ad-dimer model.
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Atomic origins of the surface components in the Si 2p core-level spectra of the Si(111)7 x 7 surface.
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Hydrogen chemisorption on Si(111)7 x 7 studied with surface-sensitive core-level spectroscopy and angle-resolved photoemission.
TL;DR: Les resultats des mesures impliquent que la phase monohydrure est formee dans la maille elementaire 7×7 apres exposition a l'hydrogene.