Publications for Ulf Ekström
Co-author map based on ISI articles 2007-
Journal Articles
Auayporn Jiemchooroj, Ulf Ekström and Patrick Norman
Near-edge X-ray absorption and natural circular dichroism spectra of L-alanine: a theoretical study based on the complex polarization propagator approach
Journal of Chemical Physics, 2007, 127(16), 165104.
Web of Science® Times Cited: 17 |
Guangde Tu, Zilvinas Rinkevicius, Olav Vahtras, Hans Ågren, Ulf Ekström, Patrick Norman and Vincenzo Carravetta
Self-interaction-corrected time-dependent density functional theory calculations of x-ray absorption spectra
Physical Review A, 2007, 76(2), 022506.
Web of Science® Times Cited: 15 |
Ulf Ekström, V. Carravetta, M. Alagia, M. Lavollée, R. Richter, C. Bolcato and S. Stranges
The umbrella motion of core-excited CH3 and CD3 methyl radicals
Journal of chemical physics Online, 2007, 128(4), .
Web of Science® Times Cited: 1 |
M. Alagia, M. Lavollée, R. Richter, Ulf Ekström, V. Carravetta, D. Stranges, B. Brunetti and S. Stranges
Probing the potential energy surface by highresolution x-ray absorption spectroscopy: The umbrella motion of the coreexcited CH3 free radical
Physical Review. A, 2007, 76(2), 124305.
Web of Science® Times Cited: 4 |
Johan Henriksson, Ulf Ekström and Patrick Norman
On the evaluation of quadratic response functions at the four-component Hartree-Fock level: Nonlinear polarization and two-photon absorption in bromo- and iodobenzen
The Journal of Chemical Physics, 2006, 124(21), 214311.
Web of Science® Times Cited: 6 |
Ulf Ekström, Patrick Norman, Vincenzo Carravetta and Hans Ågren
Polarization propagator for x-ray spectra
Physical Review Letters, 2006, 97(14), 143001.
Web of Science® Times Cited: 35 |
Ulf Ekström and Patrick Norman
X-ray absorption spectra from the resonantconvergent first-order polarization propagator approach
Physical Review A. Atomic, Molecular, and Optical Physics, 2006, 74(4), 042722.
Web of Science® Times Cited: 27 |
C. Såthe, F. F. Guimarães, J.-E. Rubensson, J. Nordgren, A. Agui, J. Guo, Ulf Ekström, Patrick Norman, F. Gel'mukhanov and H. Ågren
Resonant LII;III x-ray raman scattering from HCl
Physical Review A, 2006, 74(6), 062512.
Web of Science® Times Cited: 4 |
Ulf Ekström, Patrick Norman and Vincenzo Carravetta
Relativistic four-component static-exchange approximation for core-excitation processes in molecules
Physical review A, 2006, 73(2), 022501.
Web of Science® Times Cited: 15 |
Ulf Ekström, Antonio Rizzo and Patrick Norman
Four-component Hartree{Fock calculations of magnetic-field induced circular birefringence-Faraday effect- in noble gases and dihalogens
The Journal of Chemical Physics, 2005, 122, 074321.
Web of Science® Times Cited: 4 |
Ulf Ekström, Henrik Ottosson and Patrick Norman
Characterization of the chemisorption of methylsilane on a Au(1,1,1) surface from the silicon K- and L-edge spectra: a theoretical study using the four-component static exchange approximation
The Journal of Physical Chemistry C, 2005, 111, 13846-13850.
Web of Science® Times Cited: 2 |
Michele Alagia, Chiara Baldacchini, Maria Grazia Betti, Fabio Bussolotti, Vincenzo Carravetta, Ulf Ekström, Carlo Mariani and Stefano Stranges
Core-shell photoabsorption and photoelectron spectra of gas-phase pentacene: Experiment and theory
Journal of chemical physics Online, 2005, 122(12), 124305.
Web of Science® Times Cited: 41 |
Chiara Cappelli, Ulf Ekström, Antonio Rizzo and Sonia Coriani
The molecular electric quadrupole moment and electric field gradient induced birefringence (Buckingham effect) of Cl2
Journal of Computational Methods in Sciences and Engineering, 2004, 4(3), 365-380.
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Ph.D. Theses
Licentiate Theses
Ph.D., Lic. Theses
