Experimental evidence of the spin selection rule in KLL Auger transition

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dc.creatorHuang, D. J.
dc.creatorWu, W. P.
dc.creatorChang, C. F.
dc.creatorChen, J.
dc.creatorChung, S. C.
dc.creatorTjeng, L. H.
dc.creatorChen, C. T.
dc.creatorShyu, S. G.
dc.creatorWu, C. C.
dc.date2001-07-11
dc.date2001-07-12
dc.date.accessioned2026-07-07T02:42:07Z
dc.date.available2026-07-07T02:42:07Z
dc.descriptionWith on- and off- resonant excitation photons, spin-resolved Auger electron spectra of epitaxial CrO$_{2}$ thin films show an experimental evidence of the spin-selective KLL Auger decay. The on-resonance O KLL Auger electrons are found to be highly spin-polarized, while the off-resonance ones with almost zero spin polarization. These results lead to conclude that the two-hole final state in KLL Auger decay is a spin-singlet. Applications to spin-resolved absorption spectroscopy are discussed.
dc.description4 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0107234
dc.identifierhttp://arxiv.org/abs/cond-mat/0107234
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/18014
dc.subjectStrongly Correlated Electrons
dc.subjectMaterials Science
dc.titleExperimental evidence of the spin selection rule in KLL Auger transition
dc.typetext

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