S
Sven Stafström
Researcher at Linköping University
Publications - 223
Citations - 8997
Sven Stafström is an academic researcher from Linköping University. The author has contributed to research in topics: Polaron & Electronic structure. The author has an hindex of 45, co-authored 223 publications receiving 8363 citations. Previous affiliations of Sven Stafström include University of Mons & AlliedSignal.
Papers
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Book ChapterDOI
Correlation Effects in the Spectra of Soliton Containing Polyenes
J. Fagerström,Sven Stafström +1 more
TL;DR: In this paper, a screened version of the Ohno effective Coulomb potential is used in parallel to the usual Ohno potential in order to incorporate the additional screening due to electrons on neighboring chains.
Journal ArticleDOI
A photoelectron spectroscopy study of the charge-induced π-electronic structural changes in α.ω.-diphenyltetradecaheptaene, a model molecule for polyacetylene
Michael Lögdlund,Per Dannetun,Sven Stafström,William R. Salaneck,C. Fredriksson,J.L. Brédas,Michael G. Ramsey,Charles W. Spangler +7 more
TL;DR: The results of the doping with sodium can be discussed in terms of two confined solitons on the polyene part of the molecule, which results in two new energy levels in the originally forbidden energy gap as mentioned in this paper.
Journal ArticleDOI
Local antiferromagnetic ordering in coupled stereo-irregular chains
TL;DR: In this paper, two coupled stereo-irregular chains are generated by a computer and are solved numerically via the unrestricted Hartree-Fock approximation with a modification of the spin polarized potential.