| 1. |
- May, F, et al.
(författare)
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Magnetic coupling of Ni, Cu and Co bi- and trilayers probed by magnetic circular X-ray dichroism
- 1997
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Ingår i: JOURNAL DE PHYSIQUE IV. - : EDITIONS PHYSIQUE. - 1155-4339. ; 7:C2, s. 389-395
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Using magnetic circular X-ray dichroism (MCXD), Co/Ni, Cu/Co and Cu/Ni bilayers and Co/Cu/Ni and Ni/Cu/Co trilayers grown on a Cu(001) substrate were investigated. The Co layers were about 2 monolayers (Mi,) and the Ni layers were between 1.5 and 4.5 ML t
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| 2. |
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| 3. |
- Wende, H, et al.
(författare)
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Bond length and adsorbate vibrations of (2x3)N/Cu(110): A SEXAFS study
- 1996
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Ingår i: PHYSICAL REVIEW B-CONDENSED MATTER. - : AMER INST PHYSICS. - 0163-1829. ; 54:8, s. 5920-5926
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Temperature- and angle-dependent surface-extended x-ray-absorption fine-structure (SEXAFS) measurements on the system (2X3)N/Cu(110) are reported. Three inequivalent adsorption sites of the N atoms within the surface unit cell are identified. The successf
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| 4. |
- Wende, H, et al.
(författare)
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Surface atomic-XAFS for nitrogen atoms on copper
- 1997
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Ingår i: JOURNAL DE PHYSIQUE IV. - : EDITIONS PHYSIQUE. - 1155-4339. ; 7:C2, s. 211-212
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- The presence of oscillatory structures in the atomic x-ray absorption background is reported for the first time for surface EXAFS of c(2x2)NiCu(100) and (2x3)N/Cu(110). The experimental data for N/Cu(110) are compared to FEFF7 calculations of the oscillat
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| 5. |
- 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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| 6. |
- 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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| 7. |
- Wende, H, et al.
(författare)
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Evidence for photoelectron backscattering by interstitial charge densities
- 1997
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Ingår i: JOURNAL OF PHYSICS-CONDENSED MATTER. - : IOP PUBLISHING LTD. ; 9:31
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Annan publikation (övrigt vetenskapligt/konstnärligt)abstract
- The presence of oscillatory structures in the atomic x-ray absorption background is reported for the first time for surface-EXAFS of c(2 x 2)N/Cu(100) and (2 x 3)N/Cu(110). Systematic analysis of this feature (AXAF'S) and comparison to theory yields new i
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| 8. |
- Wende, H, et al.
(författare)
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Magnetic L-edge EXAFS of 3d elements: multiple-scattering analysis and spin dynamics
- 1999
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Ingår i: JOURNAL OF SYNCHROTRON RADIATION. - : MUNKSGAARD INT PUBL LTD. - 0909-0495. ; 6, s. 696-698
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Magnetic EXAFS (MEXAFS) adds magnetic selectivity to the well established EXAFS technique opening the door to the exploration of local magnetic structure and disorder. Of particular interest is the behavior of 3d transition metal systems. By utilizing the
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