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- Andersson, S, et al.
(författare)
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Metal-oxide interaction for metal clusters on a metal-supported thin alumina film
- 1999
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Ingår i: SURFACE SCIENCE. - : ELSEVIER SCIENCE BV. ; 442:1
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Annan publikation (övrigt vetenskapligt/konstnärligt)abstract
- The interaction between deposited metal clusters and a thin model alumina film grown on NiAl(110) have been studied using X-ray absorption spectroscopy (XAS) and core and valence photoelectron spectroscopy. A lower limit for the fundamental gap of the sup
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3. |
- Bennich, P, et al.
(författare)
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Photoemission study of K on graphite
- 1999
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Ingår i: PHYSICAL REVIEW B-CONDENSED MATTER. - : AMERICAN PHYSICAL SOC. - 0163-1829. ; 59:12, s. 8292-8304
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- The physical and electronic structure of the dispersed and (2 x 2) phases of K/graphite have been characterized by valence and core-level photoemission. Charge transfer from K to graphite is found to occur at all coverages, and includes transfer of charge
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5. |
- Bruhwiler, P, et al.
(författare)
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Vibronic coupling in the photoemission bands of condensed C-60
- 1997
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Ingår i: CHEMICAL PHYSICS LETTERS. - : ELSEVIER SCIENCE BV. - 0009-2614. ; 279:1-2, s. 85-91
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- We present photoelectron spectra for the highest occupied molecular orbital (HOMO) of C-60 in the gas phase and a two-dimensional (2D) condensed layer. For low temperatures the similarity in the spectra is striking and places a strict upper limit of 0.07
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8. |
- Johansson, MKJ, et al.
(författare)
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Adsorption of C-60 on Al(111) studied with scanning tunnelling microscopy
- 1998
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Ingår i: SURFACE SCIENCE. - : ELSEVIER SCIENCE BV. - 0039-6028. ; 397:1-3, s. 314-321
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Scanning tunnelling microscopy has been used to study the adsorption and interactions of C-60 on Al(111) at room temperature. Initially, C-60 forms chains of molecules on the lower terraces of step edges, which indicates that the molecules have a high mob
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9. |
- Johansson, MKJ, et al.
(författare)
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Scanning tunneling microscopy of C-60/Al(111)-6x6: Inequivalent molecular sites and electronic structures
- 1996
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Ingår i: PHYSICAL REVIEW B-CONDENSED MATTER. - : AMER INST PHYSICS. - 0163-1829. ; 54:19, s. 13472-13475
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- We present a scanning tunneling microscopy and spectroscopy (STM/S) study of a thermally stable, annealed monolayer of C-60 On Al(111). The C-60 molecules are arranged into a close-packed hexagonal layer of 2 root 3 x 2 root 3 periodicity with the symmetr
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10. |
- Maxwell, AJ, et al.
(författare)
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C 1s ionisation potential and energy referencing for solid C-60 films on metal surfaces
- 1996
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Ingår i: CHEMICAL PHYSICS LETTERS. - : ELSEVIER SCIENCE BV. - 0009-2614. ; 260:1-2, s. 71-77
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- We present a measurement of the C Is ionisation potential (IP) for solid C-60, as well as a reliable determination of the highest occupied molecular orbital (HOMO) IP. The difference between the gas phase and solid state measurements for the HOMO agrees w
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