A. Ramstad
Norwegian University of Science and Technology
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Publication
Featured researches published by A. Ramstad.
Philosophical Magazine Letters | 1998
Frode Strisland; A. Ramstad; C. Berg; Steinar Raaen
The surface core-level shift (SCLS) of the Nb(110) surface has been determined by means of high-resolution core-level photoelectron spectroscopy of the Nb 3d5/2 core level. A SCLS of 180 +- 15 meV towards higher binding energy with respect to the bulk component was estimated by curve fitting the Nb 3d5/2 core-level spectra taken using several photon energies. The sign of the SCLS agrees with recent ab initio calculations including both initial- and finalstate effects, but the shift is significantly smaller than predicted in these calculations.
Surface Science | 1998
C. Berg; Hilde J. Venvik; Frode Strisland; A. Ramstad; A. Borg
Surface Science | 1999
A. Ramstad; Frode Strisland; Steinar Raaen; A. Borg; C. Berg
Physical Review B | 1999
A. Ramstad; Steinar Raaen
Surface Science | 1999
A. Ramstad; Frode Strisland; Steinar Raaen; Turid Worren; A. Borg; C. Berg
Surface Science | 1998
Frode Strisland; A. Ramstad; C. Berg; Steinar Raaen
Surface Science | 1998
Frode Strisland; A. Ramstad; Trond Ramsvik; A. Borg
Physical Review B | 1997
Frode Strisland; Steinar Raaen; A. Ramstad; C. Berg
Surface Science | 2000
A. Ramstad; Steinar Raaen; N. Barrett
Surface Science | 2000
A. Ramstad; Frode Strisland; Trond Ramsvik; A. Borg
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