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Stacey Ristinmaa Sorensen (Professor)

Office: A420
Phone: 272 65
E-mail: stacey.sorensen@sljus.lu.se
Homepage: www.sljus.lu.se/staff/stacey/
Home Address:
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Mobile Phone: 0705-887265
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Publications 123 hits with author Sorensen.
S L Sorensen, M Gisselbrecht, J Laksman E P Månsson, D Céolin, A Sankari and F Afaneh
Rapid bond rearrangement in molecules after core-electron excitation
J. Phys. C 488 012006 (2014) Full text

Erik P. Månsson, Diego Guénot, Cord L. Arnold, David Kroon, Susan Kasper, J. Marcus Dahlström, Eva Lindroth, Anatoli S. Kheifets, Anne L’Huillier, Stacey L. Sorensen and Mathieu Gisselbrecht
Double ionization probed on the attosecond timescale
Nature Physics 10, 207 (2014) Full text

J. Laksman, D. Céolin, E. P. Månsson, S. L. Sorensen and M. Gisselbrecht
Development and characterization of a multiple-coincidence ion-momentum imaging spectrometer
Rev. Sci. Instrum. 84 , 123113 (2013) Full text

Joakim Laksman, Erik P. Månsson, Anna Sankari, Denis Céolin, Mathieu Gisselbrecht and Stacey L. Sorensen
Rapid bond rearrangement in core-excited molecular water
Phys. Chem. Chem. Phys. 15, 19322 (2013) Full text

J. Laksman, E.P. Månsson, C. Grunewald, A. Sankari, M. Gisselbrecht, D. Ceolin, S. Sorensen
Role of the Renner-Teller effect after core hole excitation in the dissociation dynamics of carbon dioxide dication
J. Chem. Phys. 136, 104303 (2012) Full text

T. Andersson, C. Zhang, A. Rosso, I. Bradeanu, S. Legendre, S. E. Canton, M. Tchaplyguine, G. Öhrwall, S. L. Sorensen, S. Svensson, N. Mårtensson, and O. Björneholm
Plasmon single- and multi-quantum excitation in free metal clusters as seen by photoelectron spectroscopy
J. Chem. Phys. 34, 094511 (2011) Full text

J. Laksman, D. Céolin, M. Gisselbrecht, and S. L. Sorensen
Nuclear motion in carbonyl sulfide induced by resonant core electron excitation
133, 144314, J. Chem. Phys. (2010) Full text

F. Burmeister, L.H. Coutinho, R.R.T. Marinho, M.G.P. Homem, M.A.A. de Morais, A. Mocellin, O. Bjorneholm, S.L. Sorensen, P.T. Fonseca, A. Lindgren, A. Naves de Brito
Description and performance of an electron-ion coincidence TOF spectrometer used at the Brazilian synchrotron facility LNLS
Journal of Electron Spectroscopy and Related Phenomena, Volume 180, Issues 1-3, June 2010, Pages 6-13, Full text

J. Laksman, D. Céolin, M. Gisselbrecht, S. E. Canton, and S. L. Sorensen
Dynamics of proton migration and dissociation in core-excited ethyne probed by multiple ion momentum imaging
J. Chem. Phys. 131 244305 (2009) Full text

M Gisselbrecht, M Tchaplyguine, F Burmeister, S Svensson, O Björneholm and S L Sorensen
Soft X-ray radiation damage in argon clusters
J. Phys.: Conf. Ser. 194 022107 (2009) Full text

O. Travnikova, C. Miron, M. Bässler, R. Feifel, M.N. Piancastelli, S. L. Sorensen and S. Svensson
Resonant Auger decay study of C1s→π* core-excited OCS
Journal of Electron Spectroscopy and Related Phenomena 174, Issues 1-3, 2009, 100-106 Full text

W. Doherty, S. L. Sorensen and R. Friedlein
Selective hydrogen bond disruption in adenine monolayer films by reaction with water
Journal of Electron Spectroscopy and Related Phenomena 174, Issues 1-3, 2009, 107 Full text

S. L. Sorensen
Fast fragmentation in core-excited molecules The role of symmetry breaking and nuclear motion
Eur Phys. J. 169, 79 (09) Full text

Michel P. de Jong, Wojciech Osikowicz, Stacey L. Sorensen, Sergey Sergeyev, Yves H. Geerts and William R. Salaneck
Femtosecond Charge Transfer in Assemblies of Discotic Liquid Crystals
J. Phys. Chem. C 112 (40), 15784–15790 Full text

S. L. Sorensen, K. J. Børve, R. Feifel, A. de Fanis and K. Ueda
The O2 XPS spectrum revisited
J. Phys. B: At. Mol. Opt. Phys. 41 (2008) 095101. Full text

Andreas Lindgren, Nobuhiro Kosugi, Mathieu Gisselbrecht, Antti Kivimäki, Florian Burmeister, Arnaldo Naves de Brito, and Stacey L. Sorensen
Core localization and sigma* delocalization in the O 1s core-excited sulfur dioxide molecule
J. Chem. Phys. 128, 114311 (2008) Full text

S. L. Sorensen, C. Miron, R. Feifel, M.-N. Piancastelli, O. Björneholm and S. Svensson
The influence of the σ resonance on the Auger decay of core-ionized molecular nitrogen
Chem. Phys. Lett. 456,1 (2008) Full text

S. L. Sorensen, C. Miron, R. Feifel, M.-N. Piancastelli, O. Björneholm and S. Svensson
The influence of the sigma resonance on the Auger decay of core-ionized molecular nitrogen
Chem. Phys. Lett. 456, 1 (2008) Full text

R. Feifel, Y. Velkov, V. Carravetta, C. Angeli, R. Cimiraglia, P. Sałek, F. Gelmukhanov, S. L. Sorensen, M. N. Piancatelli, A. De Fanis, K. Okada, M. Kitajima, T. Tanaka, H. Tanaka, and K. Ueda
X-ray absorption and resonant Auger spectroscopy of O2 in the vicinity of the O 1s* resonance: Experiment and theory
J. Chem. Phys. 128, 064304 (2008) Full text

M. Gisselbrecht, A. Lindgren, M. Tchaplyguine, F. Burmeister, G. Öhrwall, M. Lundin, A. Naves de Brito, S. Svensson, O. Björneholm, and S.L. Sorensen
Size dependent fragmentation of argon clusters in the soft X-ray ionization regime
J. Chem. Phys. 128, 044317 (2008) Full text

S.L. Sorensen, M. Kitajima, T. Tanaka, M. Hoshino, H. Tanaka, Y. Tamenori, R. Sankari, M. N. Piancastelli, K. Ueda, Y. Velkov, I. Minkov, V. Carravetta, and F. Gelmukhanov
Electronic Doppler effect in resonant Auger decay of CO molecules
Phys. Rev. A 76, 062704 (2007) Full text

M. Tchaplyguine, A. Kivimäki, S. Peredkov, S. L. Sorensen, G. Öhrwall, J. Schulz, M. Lundwall, T. Rander, A. Lindblad, A. Rosso, S. Svensson, N. Mårtensson, and O. Björneholm
Localized versus elocalized excitations just above the 3d threshold in krypton clusters studied by Auger electron spectroscopy
J. Chem. Phys. 127, 124314 (2007) Full text

K. LeGuen, C. Miron, D. Ceolin, R. Guillemin, N. Leclercq, M. Simon, P. Morin, A. Mocellin, O. Björneholm, A. Naves de Brito and S. L. Sorensen
H2S ultrafast dissociation probed by elengy-selected electron-ion coincidence measurements
THE JOURNAL OF CHEMICAL PHYSICS 127, 114315

M. Tchaplyguine, A.S. Peredkov, A. Rosso, J. Schulz, G. Öhrwall, M. Lundwall, T. Rander, A. Lindblad, H. Bergersen, W. Pokapanich, S. Svensson, S. L. Sorensen, N. Mårtensson, and O. Björneholm
Observation of the non-supported metal nanoparticle electron density of states by X-ray photoelectron spectroscopy
Eur. J. Phys D 45, 295 (2007) Full text

S. Peredkov, S. L. Sorensen, A. Rosso, G. Öhrwall, M. Lundwall, T. Rander, A. Lindblad, H. Bergeron, W. Pokapanich, S. Svensson. O. Björneholm, N. Mårtensson and M. Tchaplyguine
Size determination of free metal clusters by core-level photoemission from different initial charge states
Phys. Rev. B 76, 081402 (2007) Full text

S. Peredkov, G. Öhrwall, J. Schulz, M. Lundwall, T. Rander, A. Lindblad, H. Bergersen, A. Rosso, W. Pokapanich, N. Mårtensson, S. Svensson, S. L. Sorensen, O. Björneholm and M. Tchaplyguine
Free nanoscale sodium clusters studied by core-level photoelectron spectroscopy
Phys. Rev. B 75, 235407 (2007) Full text

R. Feifel, T. Tanaka, M. Kitajima, H. Tanaka, A. de Fanis, R. Sankari, L. Karlsson, S. L. Sorensen, M. N. Piancastelli, G. Prümper, U. Hergenhahn, and K. Ueda
Probing the valence character of O 1sRydberg excited O2 by participator Auger decay measurements and partial ion yield spectroscopy following x-ray absorption
J. Chem. Phys. 126, 174304 (2007) Full text

Alexandra Mocellin, Karoline Wiesner, Stacey L. Sorensen, Catalin Miron, Karine Le Guen, Denis Céolin, Marc Simon, Paul Morin, André Bueno Machado, Olle Björneholm and Arnaldo Naves de Brito
Site selective dissociation upon core ionization of ozone
Chem. Phys. Lett. 435, 214 (2007) Full text

R. F. Fink, A. Eschner, M. Magnuson, O. Björneholm, I. Hjelte, C. Miron, M. Bässler, S. Svensson, M.N. Piancastelli, and S. L. Sorensen
Specific production of very long-lived core-excited sulphur atoms by 2p-sigma excitation of the OCS molecule followed by ultrafast dissociation
J. Phys. B 39, L269 (2006) Full text

R. Sankari, Ehara M, Nakatsuji H, de Fanis A, Aksela H, Sorensen SL, Piancastelli MN, Kukk E, Ueda K
High resolution O 1s photoelectron shake-up satellite spectrum of H2O
CHEMICAL PHYSICS Lett 422 (1-3): 51-57

Tchaplyguine M, Peredkov S, Svensson H, Schulz J, Ohrwall G, Lundwall M, Rander T, Lindblad A, Bergersen H, Svensson S, Gisselbrecht M, Sorensen SL, Gridneva L, Martensson N, Bjorneholm O
Magnetron-based source of neutral metal vapors for photoelectron spectroscopy
Rev. Sci. Instrum. 77 (3), 03310 (2006)

M. Gisselbrecht, A. Lindgren, M. Tchaplyguine, F. Burmeister, G. Öhrwall, M. Lundwall, M. Lundin, R. R. T. Marinho, A. Naves de Brito, S. Svensson, O. Björneholm and S. L. Sorensen
Photon energy dependence of fragmentation of small argon clusters
J. Chem. Phys. 123, 194301 (2005) Full text

S. L. Sorensen
Status of Women in Physics in Sweden
AIP Conference proceedings 795, 161 (2005) Full text

T. Tanaka, H. Shindo, C. Makochekanwa, M. Kitajima,H. Tanaka, A. De Fanis,Y. Tamenori,K. Okada, R. Feifel, S. Sorensen, E. Kukk, and K. Ueda
Interference Effects in Auger Resonant Raman Spectra of CO via Selective Vibrational Excitations Across the O 1s -2? Resonance
Phys. Rev. A 72, 022507 (2005). Full text

S. Peredkov, A. Kivimäki, S. L. Sorensen, J. Schulz, N. Mårtensson, G. Öhrwall, M. Lundwall, T. Rander, A. Lindblad, H. Bergersen, S. Svensson O. Björneholm and M. Tchaplyguine
Ioniclike energy structure of neutral core-excited states in free Kr clusters
Phys. Rev. A. 72(R), 021201 (2005) Full text

G. Ohrwall, R.F. Fink, M. Tchaplyguine, L. Ojamae, M. Lundwall, R.R.T. Marinho, A. Naves de Brito, S.L. Sorensen, M. Gisselbrecht, R. Feifel, T. Rander, A. Lindblad,J. Schultz, L.J. Saethre, N. Martensson, S. Svensson, and O. Bjoerneholm
The electronic structure of free water clusters probed by Auger electron spectrometry
J. Chem. Phys. 123, 54310 (2005).

M. P. de Jong, R. Friedlein, S. L. Sorensen, G. Öhrwall, W. Osikowicz, C. Tengsted, S.K.M. Jönsson, M. Fahlman, W. R. Salaneck
Orbital specific dynamic charge transfer from Fe(II)-tetraphenylporphyrin molecules to molybdenum disulfide substrate
Phys. Rev. B 72, 035448 (2005) Full text

M. Eriksson and S. L. Sorensen
Accelerators for synchrotron radiation
in Electrostatic Accelerators: Fundamentals and Applications. R. Hellborg, ed. Particle Acceleration and Detection. Springer-Verlag, New York, 2005

W Osikowicz, R Friedlein, M P de Jong, S L Sorensen, L Groenendaal and W R Salaneck
Site-specific electronic structure of an oligo-ethylenedioxythiophene derivative probed by resonant photoemission
New J. Phys. 7, 104 (2005) Full text

K. Wiesner, A. Naves de Brito, S. L. Sorensen, N. Kosugi, and O. Björneholm
Core excitation in O3 localized to one of two symmetry-equivalent chemical bonds: Molecular alignment through vibronic coupling
J. Chem. Phys. 122, 154303 (2005) Full text

A. Kivimäki, S. L. Sorensen, M. Tchaplyguine, M. Gisselbrecht, R. R. T. Marinho, R. Feifel, G. Öhrwall, S. Svensson and O. Björneholm
Resonant Auger spectroscopy of argon clusters at the 2p threshold
Phys. Rev. A 71, 033204 (2005). Full text

A. Lindgren, M. Gisselbrecht, F. Burmeister, A. Naves de Brito, A. Kivimäki and S. L. Sorensen
Molecular alignment of ammonia studied by electron-ion-ion coincidence spectroscopy
J. Chem. Phys. 122, 114306  (2005) Full text

Michele Alagia, Robert Richter, Stefano Stranges, Marcus Agåker, Magnus Ström, Johan Söderström, Conny Såthe, Raimund Feifel, Stacey Sorensen, Alberto De Fanis, Kiyoshi Ueda, Reinhold Fink, and Jan-Erik Rubensson
Core level ionization dynamics in small molecules studied by x-ray-emission threshold-electron coincidence spectroscopy
Phys. Rev. A 71, 012506 (2005) Full text

M. N. Piancastelli, R. Sankari, S. Sorensen, A. De Fanis, H. Yoshida, M. Kitajima, H. Tanaka, and K. Ueda
Resonant Auger decay of above-threshold core-excited H2O
Phys. Rev. A 71, 010703 (2005) Full text

S. L. Sorensen, T. Tanaka, R. Feifel, J.H.D. Eland, M. Kitajima, H. Tanaka, R. Sankari, A. De Fanis, M.N. Piancastelli L. Karlsson and K. Ueda
Application of an atomic relaxation model for the interpretation of O1s to Rydberg excited Auger electron spectra of molecular oxygen
Chem. Phys. Lett. 398, 168 (2004) Full text

J. Söderström, M. Alagia, R. Richter, S. Stranges, M. Agåker, M. Ström, S. L. Sorensen and J.-E. Rubensson
X-ray emission threshold electron coincidence spectroscopy
J. Electron Spectrosc. and Relat. Phenom. 141, 161 (2004) Full text

R. Feifel, V. Kimberg, A. Baev, F. Gelmukhanov, H. Ågren, C. Miron, G. Öhrwall, M. N. Piancastelli, S. L. Sorensen, L. Karlsson and S. Svensson
Profile of resonant photoelectron spectra versus the spectral function width and photon frequency detuning
Phys. Rev. A 70, 032708 (2004) Full text

I. Minkov, F. Gelmukhanov, R. Friedlein, W. Osikowicz, C. Suess, G. Ohrwall, S. L. Sorensen, S. Marciniak, R. Murdey, W. R. Salaneck and H. Agren
Core-excitations of naphthalene: Vibrational structure versus chemical shifts
J. Chem. Phys. 121, 5733 (2004). Full text

R. Feifel, M. Tchaplyguine, G. Öhrwall, M. Lundwall. R. R. T. Marinho, M. Gisselbrecht, S. L. Sorensen, A. Naves de Brito, L. Karlsson, N. Mårtensson, S. Svensson, and O. Björneholm
From localised to delocalised electronic states in free Ar, Kr and Xe clusters
Eur. Phys. J. D 30, 343-351 (2004) Full text

M. Lundwall, M. Tchaplyguine, G. Ohrwall, R. Feifel, A. Lindblad, A. Lindgren, S. Sorensen, S. Svensson, O. Bjorneholm
Radial surface segregation in free heterogeneous argon/krypton clusters
Chemical Physics Letters 392 433 (2004) Full text

Demetrio A. da Silva Filho, Rainer Friedlein, Veaceslav Coropceanu,Gunnar Öhrwall, Wojciech Osikowicz, Christian Suess, Stacey L. Sorensen, Svante Svensson, William R. Salaneck, and Jean-Luc Brédas
Vibronic Coupling in the Ground and Excited States of the Naphthalene Cation
Chemical Communications 15, 1702 (2004) Full text

P. Hessberg, J. Kaiser, M. B. Enghoff, C. A. McLinden, S. L. Sorensen, T. Röckmann, M. S. Johnson
Ultra-violet absorption cross sections of isotopically substituted nitrous oxide species: 14N14NO, 15N14NO, 14N15NO and 15N15NO
Atmospheric Chemistry and Physics Discuss., 4 2333 (2004) Full text

F Burmeister, L M Andersson, G Öhrwall, T Richter, P Zimmermann, K Godehusen, M Martins, H O Karlsson, S L Sorensen, O Björneholm, R Feifel, K Wiesner, O Goscinski, L Karlsson, S Svensson and A J Yencha
A study of the inner-valence ionization region in HCl and DCl
J. Phys. B: At. Mol. Opt. Phys. 37 1173-1183 (2004) Full text

Friedlein, R., S. L. Sorensen, J. Birgerson, A. Crispin, M. P. de Jong, W. Osikowicz, C. Murphy, L. Rosenqvist, and W. R. Salaneck
Dispersing bands in the ground- and core-excited state of non-oriented poly-( para}-phenylenevinylene from resonant photoelectron spectroscopy
Physical Review B 69, 125204 (2004)

R. Feifel, A. Baev, F. Gelmukhanov, H. Ågren, M. N. Piancastelli, M. Andersson, G. Öhrwall, C. Miron, M. Meyer, S. L. Sorensen, A. Naves de Brito, O. Björneholm, L. Karlsson and S. Svensson
Generalization of the duration-time concept for interpreting state of the art high resolution resonant photoemission spectra
Phys. Rev. A 69, 022707 (2004)

R. Feifel, A. Baev, F. Gelmukhanov, H. Ågren, M. Andersson, G. Öhrwall, M. N. Piancastelli, C. Miron, S. L. Sorensen, A. Naves de Brito, O. Björneholm, L. Karlsson and S. Svensson
Role of stray light in the formation of high-resolution resonant spectra: an experimental and theoretical study of N2
J. Electron Spectrosc. and Relat. Phenom. 134(1), 49 (2003). Full text

R. Feifel, M. Andersson, G. Öhrwall, S. L. Sorensen, M. N. Piancastelli, M. Tchaplyguine, O. Björneholm, L. Karlsson and S. Svensson
A quantitative analysis of the N 1s* photoabsorption profile in N2: new spectroscopical constants for the core-excited state
Chem. Phys. Lett 383 229 (2004). Full text

M. Tchaplyguine, R. R. Marinho, M. Gisselbrecht, J. Schulz, N. Mårtensson, S. L. Sorensen, A. Naves de Brito, R. Feifel, G. Öhrwall, M. Lundwall, S. Svensson, and O. Björneholm
The size of neutral free clusters as manifested in the relative bulk-to-surface intensity in core level photoelectron spectroscopy
J. Chem. Phys. 120, 345 (2004). Full text

M. Kitajima, K. Ueda, A. De Fanis, T. Furuta, H. Shindo, H. Tanaka, K. Okada, R. Feifel, S. L. Sorensen, F. Gelmukhanov, A. Baev, and H. Ågren
Doppler effect in resonant photoemission from SF/sub 6/: correlation between Doppler profile and Auger emission anisotropy
Physical Review Letters, v 91(21) p 213003 (2003) Full text

S. L. Sorensen
Fragmentation of molecules and clusters after resonant excitation of core electrons
Phys. Scr. T110, 96 (2004) Full text

G. Öhrwall, M. Tchaplyguine, M. Gisselbrecht, M. Lundwall, R. Feifel, T. Rander, J. Schulz, R. R. T. Marinho, A. Lindgren, S. L. Sorensen, S. Svensson and O. Björneholm:
Observation of elastic scattering effects on photoelectron angular distributions in free Xe clusters
J. Phys. B 26 3937 (2003). Full text

K. Ueda, Kitajima, M.; De Fanis, A.; Furuta, T.; Shindo, H.; Tanaka, H.; Okada, K.; Feifel, R.; Sorensen, S.L.; Yoshida, H.; Senba, Y.
Anisotropic ultrafast dissociation probed by the Doppler effect in resonant photoemission from CF/sub 4/
Phys. Rev. Lett. 90(23), 233006 (2003). Full text

A. Machado Bueno, A. Naves de Brito, R. F. Fink, M. Bässler, R. Feifel, C. Miron, K. Wiesner, S. Svensson and S. L. Sorensen
The influence of chemical bonds on the life time of the molecular-field split 2p levels in H2S
Phys. Rev. A 67, 022714 (2003) Full text

Friedlein, R.; Sorensen, S.L.; Osikowicz, W.; Rosenqvist, L.; Crispin, A.; Crispin, X.; de Jong, M.; Murphy, C.; Fahlman, M.; Salaneck, W.R.
Electronic structure of conjugated polymers and interfaces in polymer-based electronics
Synthetic Metals 135, 275 (2003). Full text

K. Ueda, A. de Fanis, N. Saito, M. Machida, K. Kubozuka, H. Chiba, Y. Muramatu, Y. Sato, A. Czasch, O. Jaguzki, R. Dörner, A. Cassimi, M. Kitajima, T. furuta, H. Tanaka, S. L. Sorensen, K. Okada, S. Tanimoto, K. Ikejiri, Y. Tamenori, H. Ohashi and I. Koyano
Nuclear motion and symmetry breaking of the B 1s excited BF_3 molecule
Chem. Phys. 289, 135 (2003). Full text

M. Tchaplyguine, R. Feifel, R. R. T. Marinho, M. Gisselbrecht, S. L. Sorensen, A. Naves de Brito, N. Mårtensson, S. Svensson and O. Bj"orneholm
Selective probing of the electronic structure of free clusters using resonant core-level spectroscopy
Chem. Phys. 289, 3 (2003) Full text

Feifel, R., K. Ueda, K. Okada, L. Karlsson, S. Svensson, and S. L. Sorensen
Probing doubly excited ionic states of N2+ via a triple excitation above the N 1s threshold in the N2 molecule
Phys. Rev. A 67 032504 (2003) Full text

H. Wang, R.F. Fink, M.N. Piancastelli, M. Bässler, I. Hjelte, O. Björneholm, F. Burmeister, R. Feifel, A. Giertz, C. Miron, S.L. Sorensend, K. Wiesnera, S. Svensson
Is there interference in the resonant Auger electron spectra of N 1s and O 1s ! 2p core excited NO?
Chemical Physics 289 (2003) 31–44 Full text

I. Hjelte, M. N. Piancastelli, M. Jansson, K. Wiesner, O. Björneholm, M. Bässler, S. L. Sorensen and S. Svensson
Evidence of ultrafast dissociation in ammonia observed by resonant Auger electron Spectroscopy
Chem. Phys. 370, 781 (2003) Full text

A. Baev, R. Feifel, F. Gelmukhanov, H. Agren, M. N. Piancastelli, M. Bassler, C. Miron, S. L. Sorensen, A. Naves de Brito, O. Bjorneholm, L. Karlsson and S. Svensson
Geometrical information on core-excited states obtained from interference quenching of vibrational states in resonant x-ray photoemission
Phys. Rev. A 67, 022713 (2003) Full text

S. Zamith, V. Blanchet, B. Girard, J. Norin, J. Mauritsson, A. L Huillier, J. Andersson, S. L. Sorensen, I. Hjelte, O. Björneholm and D. Gauyacq
The Predissociation Of Highly Excited States In Acetylene
J. Chem. Phys. 119, 3763 (2003). Full text

K. Le Guen, D. Céolin, R. Guillemin, C. Miron, N. Leclercq, M. Bougeard, M. Simon, P. Morin, A. Mocellin, F. Burmeister, A. Naves de Brito, and S. L. Sorensen
Development of a four-element conical electron lens dedicated to high resolution Auger electron-ion(s) coincidence experiments
Rev. Sci. Instrum. 73 3885 (2002) Full text

R. Feifel, S. L. Sorensen, H. Ågren, F. Gel´mukhanov, O. Björneholm and S. Svensson
Interference quenching of v"=1 vibrational line in resonant photoemission of N_2: A possibility to obtain geometric information on the core-excited state
Phys. Rev. Lett. 89, 103002 (2002) Full text

A. Baev, F. Gelmukhanov, H. Ågren, K. Ueda, A. de Fanis, K. Okada, S. L. Sorensen
Doppler interference in dissociative resonant photoemission
Phys. Rev. A 66, 022509 (2002) Full text

C. Miron, R. Feifel, O. Björneholm, S. Svensson, A. Naves de Brito, S. L. Sorensen, M. N. Piancastelli, M. Simon and P. Morin
Mapping potential energy surfaces by core excitation of polyatomic molecules
Chem. Phys. Lett. 359 , 48 (2002)

R. Feifel, L. Karlsson, M. N. Piancastelli, R. F. Fink, M. Bässler, O. Björneholm, K. Wiesner, C. Miron, H. Wang, A. Giertz, S. L. Sorensen, A. Naves de Brito and S. Svensson
"Hidden" vibrations in CO: Reinvestigation of resonant Auger decay for the C 1s-p* excitation
Phys. Rev. A 65, 052701-1 (2002) Full text

Feifel, R.; Karlsson, L.; Piancastelli, M.-N.; Fink, R.F.; Bassler, M.; Bjorneholm, O.; Wiesner, K.; Miron, C.; Wang, H.; Giertz, A.; Sorensen, S.L.; de Brito, A.N.; Svensson, S.
"Hidden"" vibrations in CO: reinvestigation of resonant Auger decay for the C 1s to pi /sup */ excitation
Phys. Rev. A 65(5), 52701 (2002) Full text

K. Wiesner, A. Naves de Brito, F. Burmeister, M. Gisselbrecht, S. L. Sorensen, S. Svensson and O. Björneholm:
The dynamic Auger Doppler effect in HF and DF, control of fragment velocities in femtosecond dissociation through photon-energy detuning.
Chem. Phys. Lett. 354 382 (2002). Full text

R. F. Fink, F. Burmeister, R. Feifel, M. Bässler, O. Björneholm, L. Karlsson, C. Miron, M.-N. Piancastelli, S. L. Sorensen, H. Wang, K. Wiesner, and S. Svensson
Spin-orbit selectivity observed for the HCl+( [X-tilde ] 2 [Pi] ) state using resonant photoemission
Phys. Rev. A 65, 034705 (2002) Full text

A. Naves de Brito, I. Hjelte, K. Wiesner, R. Feifel, M. Bässler, S. L. Sorensen, O. Björneholm, M. N. Piancastelli, L. Karlsson, and S. Svensson
Evidence against atomiclike resonant Auger decay in N[sub 2] doubly excited core states by high-resolution experiments
Phys. Rev. A 64, 054702 (2001) Full text

F. Burmeister, S. L. Sorensen, O. Björneholm, A. Naves de Brito, R. F. Fink, R. Feifel, I. Hjelte, K. Wiesner, A. Giertz, M. Bässler, C. Miron, H. Wang, M. N. Piancastelli, L. Karlson and S. Svensson,
Nonadiabatic effects in photoelecton spectra of HCl and D Cl. I. Experimental.
Phys. Rev. A 65, 012704 (2001). Full text

M. Bässler, A. Ausmees, M. Jurvansuu, R. Feifel, J-.O Forsell, P. de Tarso Fonseca, A. Kivimäki, S. Aksela, S. Sundin, S. L. Sorensen, R. Nyholm, O. Björneholm, and S. Svensson,
Beam Line I411 at MAX II - Performance and First Results
Nucl. Instrum and Meth. A 469, 382 (2001).

I. Hjelte, M. N. Piancastelli, R. F. Fink, O. Björneholm, M. Bässler, R. Feifel, A. Giertz, H. Wang, K. Wiesner, A. Ausmees, C. Miron, S. L. Sorensen and S. Svensson,
Evidence for ultra-fast dissociation of molecular water from resonant Auger spectroscopy
Chem. Phys. Lett. 334 151 (2001).

A.J. Jaworowski, M. Smedh, M. Borg, A. Sandell, A. Beutler, S. L. Sorensen, E. Lundgren, and J.N. Andersen
CO dissociation on Mo(110) studied by high-resolution core-level spectroscopy.
Surf. Sci. 492 (2001) 185.

R. R. T. Marinho, A. Naves de Brito, O. Björneholm, S. L. Sorensen, S. Sundin, M. Bässler and S. Svensson
Interference between direct and resonant channels in near-resonance photoemission in argon
Phys. Rev. A, 63, 52314 (2001).

C. Miron, M. Simon, P. Morin, S. Nanbu, N. Kosugi, S. L. Sorensen, A. Naves de Brito, M. N. Piancastelli, O. Björneholm, R. Feifel, M. Bässler and S. Svensson: 
Nuclear motion driven by the Renner-Teller effect as observed in the resonant Auger decay to the X electronic ground state in N2O, 
J. Chem. Phys. 115, 864 (2001). 

L. Rosenqvist,  K. Wiesner, A. Naves de Brito, M. Bässler, R. Feifel, I. Hjelte, C. Miron, H. Wang, M. N. Piancastelli, S. Svensson, O. Björneholm and S. L. Sorensen
Femtosecond Dissociation of Ozone Studied by the Auger Doppler effect
J. Chem. Phys. 115, 3614 (2001).

P. Salek, R. Fink, F. Kh. Gel'mukhanov, M. -N. Piancastelli, R. Feifel, M. Bassler, S. L. Sorensen, C. Miron, H. Wang, I. Hjelte, O. Björneholm, A. Ausmees, S. Svensson and H. Agren: 
Resonant x-ray Raman scattering involving avoided crossings in the final-state potential-energy curves
Phys. Rev. A 62, 62506 (2001). 

P. Salek, V. Carravetta, F. Kh. Gel'mukhanov, H. Ågren, B. Schimmelpfennig, M. -N. Piancastelli, S. L. Sorensen, R. Feifel, I. Hjelte, M. Bässler, S. Svensson O. Björneholm, and A. Naves de Brito
Dynamical suppression of atomic peaks in resonant dissociative photoemission,
Chem. Phys. Lett. 343, 332 (2001).

S. L. Sorensen, R. F. Fink, R. Feifel, M. N. Piancastelli, M. Bässler,  C. Miron, H. Wang, I. Hjelte, O. Björneholm,  and S. Svensson
High-resolution excitation-energy dependent study of the Auger decay of the O 1s-1Pg core-excited state in oxygen
Phys. Rev. A 64, 12719 (2001).

S. L. Sorensen and S. Svensson
Resonant photoemission and Auger emission from molecules
J. Electr. Spectrosc. and Relat Phenom. 114-116, 1 (2001).

H. Wang, R. F. Fink, M. N. Piancastelli, I. Hjelte, K. Wiesner, M. Bässler, R. Feifel, O. Björneholm, C. Miron, A. Giertz, F. Burmeister, S. L. Sorensen and S. Svensson,
Filtering core excitation spectra: vibrationally resolved constant ionic state studies of N 1s-2p core-excited NO
J. Phys. B 34, 4417 (2001).

Descamps, D.; Norin, J.; Lynga, C.; Buil, S.; L Huillier, A.; Wahlstrom, C.-G.; Sorensen, S.L.; Bjorneholm, O.; Gisselbrecht, M.; Meyer, M.; Hergott, J.-F.; Merdji, H.; Salieres, P.; Bellini, A.
Applications of high-order harmonic generation
AIP Conference Proceedings 525 p 347 (2000).

S. L. Sorensen, O. Björneholm, S. Buil, D. Descamps, I. Hjelte, T. Kihlgren, A. L'Huillier, J. Norin, S. Sundin, C.-G. Wahlström, G. Öhrwall and S. Svensson
Femtosecond pump-probe photoelectron spectroscopy of dissociative Rydberg states in acetylene using harmonic generation
J. Chem. Phys., 112, 8038 (2000).

M.N. Piancastelli, R. F. Fink, R. Feifel, M-. Bässler, S.L. Sorensen, C. Miron, H. Wang, I. Hjelte, O. Björneholm, A. Ausmees, S. Svensson, P. Salek, F. Kh. Gelmuk´hanov and H. Ågren
Bond distance dependent decay probability of the N1s-pi* core-excited state in N2
J. Phys. B: At. Mol. Opt. Phys. 33, 1819-1826 (2000).

A. Naves de Brito, S. Sundin, R. R. T. Marinho, G. Fraguas, I. Hjelte, T. Gejo, N. Kosugi, S. L. Sorensen and O. Björneholm
Memories of excited femtoseconds: effects of core-hole localization after Auger decay in the fragmentation of ozone
Chem. Phys. Lett. 328, 177 (2000).

R. Feifel, F. Burmeister, P. Salek, M. N. Piancastelli, M. Bässler, S. L. Sorensen, C. Miron, H. Wang, A. Ausmees, I. Hjelte, O. Björneholm, A. Naves de Brito, F. Kh. Gel'mukhanov, H. Ågren and S.Svensson
Observaton of ''atomic holes'' in ultrafast dissociating core-excitedmolecules
Phys. Rev. Lett. 85, 3133 (2000).

O. Björneholm, M. Bässler, A. Ausmees, I. Hjelte, R. Feifel, H. Wang, C. Miron, M.N. Piancastelli, S. Svensson, S.L. Sorensen, F. Gel´mukhanov, H. Ågren
Doppler splitting at in flight Auger decay of dissociating oxygen molecules: The localization of core holes. 
Phys. Rev. Lett. 84, 2826 (2000).

Sundin, S., S. L. Sorensen, A. Ausmees, O. Björneholm, I. Hjelte,A. Kikas and S. Svensson
Vibrationaly selective resonant Auger spectroscopy in CO: evidence ofthevalence character of the 3s ''Rydberg level''
J. Phys. B 32, 267 (1999).

Sundin, S., L. Sæthre, S. L. Sorensen, A. Ausmees and S. Svensson
Vibrational structure of the chloromethane series, CH4-nCln studied by core photoelectron spectroscopy and ab initio calculations.
J. Chem. Phys. 110, 5806 (1999).

Sorensen, S. L., R. F. Fink, A. Naves de Brito, A. Ausmees and S. Svensson
The resonant Auger electron spectrum of core-excited ethylene: a combined experimental and theoretical investigation
J. Electron. Spectrosc. and Relat. Phenom.101-103, 53 (1999).

A. Naves de Brito., R. Feifel, A. Mocellin, A. B. Machado, S. Sundin,I. Hjelte, S. L. Sorensen and O. Björneholm
Fragmentation of molecular water on a femtosecond time scale
Chemical Physics 309, 377 (1999).

M. Bässler, J-.O Forsell, O. Björneholm, R. Feifel, M. Jurvansuu, S. Aksela, S.Sundin, S. Sorensen, R. Nyholm, A. Ausmees, and S. Svensson
Soft x-ray Undulator Beam Line I411 at MAX-II for Gases, Liquids and Solid Samples
J. Electron Spectrosc. Relat. Phenom. 101-103, 953 (1999).

Fink, R. F., S. L. Sorensen, A. Naves de Brito, A. Ausmees and S. Svensson
The resonant Auger electron spectrum of C 1s-p * excited ethene.
J. Chem. Phys. 112, 6666 (1999).

A. Ausmees, A. Hahlin, S. L. Sorensen, S. Sundin, I. Hjelte, O. Björneholm and S. Svensson
Observation of excitation-energy dependent Xe 4d5/2,3/2 lifetime widths
J. Phys. B 32, L197 (1999).

S. J. Osborne, S. Sundin, A. Ausmees, S.L. Sorensen, A. Kikas, and S Svensson,
Angle-resolved Spectator Decay of Vibrationally Selected C 1s-pi* Excited States in Carbon Monoxide,
J. Electron Spectrosc. and Relat. Phenom., 95, 25, 1998.

S. L. Sorensen, M. Wiklund, S. Sundin, A. Ausmees, A. Kikas and S. Svensson,
Continuum Resonance in Ethylene: Evidence from Vibrationally Resolved Core Photoionization,
Phys. Rev. A 58, 1879, 1998.

S. Sundin, A. Ausmees, O. Björneholm, S. L. Sorensen, M. Wiklund, A. Kikas and S. Svensson,
Influence from the C 1s Shape Resonance on the Vibrational Progressioninthe Auger Decay of CO,
Phys. Rev. A 58, 2037, 1998.

T. D. Thomas, L. J. Sæthre, S. L. Sorensen, and S. Svensson,
Vibrational Structure in the Carbon 1s Ionization of Hydrocarbons. Calculation Using Electronic Structure Theory and the Equivalent-Cores Approximation,
J. Chem. Phys., 109, 1041, 1998.

M. Wiklund, A. Jaworowski, F. Strisland, A. Beutler, A. Sandell, R. Nyholm, S. L. Sorensen, and J. N. Andersen,
Vibrational Fine Structure in the C 1s Spectrum of Methoxy ChemisorbedonCu(100),
Surf. Sci., 418, 210, 1998

J. N. Andersen, A. Beutler, S. L. Sorensen, R. Nyholm, B. Setlik and D. Heskett
Vibrational Fine Structure in the C 1s Core Level Photoemission of Chemisorbed Molecules: Ethylene and Ethylidyne on Rh(111)
Chem. Phys. Lett., 269, 371, 1997.

I. Lindau, P.-O. Nilsson, L. Persson, S. Sorensen and S. Werin
Recent Activities at MAX-lab
Synchr. Rad. News, Vol. 10, No 4, 1997.

S. J. Osborne, S. Sundin, A. Ausmees, S. Svensson, L. J. Saethre, O. Svaeren, S. L. Sorensen, J. Végh, J. Karvonen, S. Aksela and A. Kikas
The Vibrationally Resolved C 1s Core Photoelectron Spectra of Methane and Ethane
J. Chem. Phys. 106, 1661, 1997.

S. L. Sorensen, S. J. Osborne, A. Ausmees, A. Kikas, N. Correia, S. Svensson, A. Naves de Brito, P. Persson and S. Lunell
Site-Selective Participator Decay of Core-Excited Butadiene
J. Chem. Phys. 105, 10719, 1997.

S. Sundin, S. J. Osborne, A. Ausmees, O. Björneholm, S. L. Sorensen, A. Kikas and S. Svensson
Vibrationally Selective Resonant Auger Spectroscopy of the 2p Core-to-Rydberg Excitation in CO
Phys. Rev. A 56, 480, 1997.

S. Sundin, A. Ausmees, S. L. Sorensen, O. Björneholm, I. Hjelte and S. Svensson
Line Sharpening by PCI in the Auger Decay Spectrum of CO
J. Phys. B: At. Mol. Opt. Phys. 30, L851, 1997.

S. Sundin, F. Kh. Gel’mukhanov, S. J. Osborne, O. Björneholm, A. Ausmees, A. Kikas, S. L. Sorensen, A. Naves de Brito, R. R. T. Marinho, S. Svensson and H. Ågren
Auger Decay of Core-Excited Higher Rydberg States of Carbon Monoxide
J. Phys. B: At. Mol. Opt. Phys. 30, 4267, 1997.

C. Cauletti, S. L. Sorensen and M. de Simone
Resonant Processes in the Gas-Phase Photoemission of Neopentane with Variable Photon Energy
J. Electron Spectrosc. Relat. Phenom., 79, 457, 1996.

S. L. Sorensen, A. Karawajczyk, C. Strömholm and M. Kirm
Dissociative Photoexcitation of CH4 and CD4
Chem. Phys. Lett. 232, 554, 1995.

S. L. Sorensen, T. Åberg, J. Tulkki, E. Rachlew-Källne, G. Sundström and M. Kirm
Argon 3s Autoionization Resonances
Phys. Rev. A 50, 1218, 1994.

R. Nyholm, M. Qvarford, J. N. Andersen, S. L. Sorensen and C. Wigren
The Surface Core Level Shift of the Pd(100) Single Crystal Surface
J. Phys. Condens. Matter 4, 277, 1992.

B. Reihl, R. Dudde, L. S. O. Johansson, K. O. Magnusson. S. L. Sorensen and S. Wiklund
The Bonding of Alkali Metals to Semiconductor Surfaces: A Direct and Inverse Photoemission Study
Appl. Surf. Sci. 56-58, 123, 1992.

J. N. Andersen, M. Qvarford, R. Nyholm, S. L. Sorensen and C. Wigren
Surface Core Level Shifts as a Probe for the Local Overlayer Structure: CO on Pd(100)
Phys. Rev. Lett. 67, 2822, 1991.


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