| 1. |
- Denecke, R, et al.
(författare)
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Beamline I511 at MAX II, capabilities and performance
- 1999
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Ingår i: JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA. - : ELSEVIER SCIENCE BV. - 0368-2048. ; 103, s. 971-977
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- The new undulator beamline I511 at MAX-lab, now under commissioning, has been optimized for X-ray emission and photoelectron spectroscopies. Using an SX-700 high flux monochromator the accessible photon energy range is from 90 eV to about 1500 eV. The per
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| 2. |
- Fohlisch, A, et al.
(författare)
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Beyond the chemical shift: Vibrationally resolved core-level photoelectron spectra of adsorbed CO
- 1998
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Ingår i: PHYSICAL REVIEW LETTERS. - : AMERICAN PHYSICAL SOC. - 0031-9007. ; 81:8, s. 1730-1733
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Vibrational fine structure has been observed in the Cls and O1s photoelectron lines of CO adsorbed on Ni(100). This allows a detailed separation of vibrational and electronic contributions to the line profile. The main line is found to represent the fully
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| 3. |
- Karis, O, et al.
(författare)
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One-step and two-step description of deexcitation processes in weakly interacting systems
- 1996
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Ingår i: PHYSICAL REVIEW LETTERS. - : AMER INST PHYSICS. ; 76:8, s. 1380-1383
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- The origin of one- and two-step behavior of core-hole decay processes is identified in connection with high resolution autoionization spectra for Ar/Pt(111). The spectra simultaneously show features of the two types (resonant Raman vs Auger-like behavior)
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| 4. |
- Lemke, L, et al.
(författare)
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Magnetic extended x-ray absorption fine structure at the L-3,L-2 edges of 3d elements
- 1998
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Ingår i: JOURNAL OF PHYSICS-CONDENSED MATTER. - : IOP PUBLISHING LTD. - 0953-8984. ; 10:8, s. 1917-1930
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- We report normal and magnetic extended x-ray absorption fine-structure (EXAFS) measurements made on 30 ML Fe films on Cu(001) substrates at the L-3,L-2 edges. The magnetic EXAFS at the L edges of 3d metals is particularly important as it can be used to pr
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| 5. |
- Martensson, N, et al.
(författare)
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Coherent and incoherent processes in resonant photoemission
- 1997
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Ingår i: APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING. - 0947-8396. ; 65:2, s. 159-167
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- The basis for resonant photoemission is discussed in connection with data for a physisorption system, Ar/Pt(111) and a 3d transition metal, Ni(100). For Ar/Pt(111) the quasi-localized character of the intermediate state leads to two types of features in t
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| 6. |
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| 7. |
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| 8. |
- Srivastava, P, et al.
(författare)
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Magnetic extended x-ray absorption fine structure at the L-3,L-2 edges of Fe and Co on Cu(001)
- 1998
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Ingår i: JOURNAL OF APPLIED PHYSICS. - : AMER INST PHYSICS. - 0021-8979. ; 83:11, s. 7025-7027
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- We report magnetic extended x-ray absorption fine structure (EXAFS) measurements on 30 monolayer Fe and Co films on Cu(001) substrates at L-3,L-2 edges. For 3d transition metals, the magnetic EXAFS at the L edges is of great interest since it probes final
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| 9. |
- Weinelt, M, et al.
(författare)
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Resonant photoemission at the 2p edges of Ni: Resonant Raman and interference effects
- 1997
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Ingår i: PHYSICAL REVIEW LETTERS. - 0031-9007. ; 78:5, s. 967-970
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Unambiguous evidence for resonant photoemission in Ni is presented. Interference effects are identified at the 2p edges for the valence band and the 6 eV satellite. A rapid transition from a resonant Raman to an Auger-like regime shows that the core-excit
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| 10. |
- Ahuja, R, et al.
(författare)
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Theoretical and experimental study of the graphite 1s x-ray absorption edges
- 1996
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Ingår i: PHYSICAL REVIEW B-CONDENSED MATTER. - : AMER INST PHYSICS. - 0163-1829. ; 54:20, s. 14396-14404
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Theoretical calculations in combination with experiments for the pi* and sigma* x-ray absorption edges are reported for graphite. Theory and experiment agree well for the leading pi* and sigma* resonances. By comparing theoretical calculations for a singl
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