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The interplay of lo...
The interplay of local electron correlations and ultrafast spin dynamics in fcc Ni
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- Lojewski, Tobias (author)
- Univ Duisburg Essen, Fac Phys, Duisburg, Germany.
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- Elhanoty, Mohamed F. (author)
- Univ Duisburg Essen, Ctr Nanointegrat Duisburg Essen CENIDE, Duisburg, Germany.
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Le Guyader, Loic (author)
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- Granaes, Oscar (author)
- Univ Duisburg Essen, Ctr Nanointegrat Duisburg Essen CENIDE, Duisburg, Germany.
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Agarwal, Naman (author)
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- Boeglin, Christine (author)
- European XFEL, Schenefeld, Germany.;Univ Strasbourg, Inst Phys & Chimiedes Mat Strasbourg, CNRS, Strasbourg, France.
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Carley, Robert (author)
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- Castoldi, Andrea (author)
- Politecn Milan, Dipartimento Elettron Informaz & Bioingn, Milan, Italy.;Ist Nazl Fis Nucleare, Sez Milano, Milan, Italy.
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- David, Christian (author)
- Paul Scherrer Inst, Villigen PSI, Wurenlingen, Switzerland.
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Deiter, Carsten (author)
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- Doering, Florian (author)
- Paul Scherrer Inst, Villigen PSI, Wurenlingen, Switzerland.
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- Engel, RobinY (author)
- Deutsch Elektronen Synchrotron DESY, Hamburg, Germany.
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- Erdinger, Florian (author)
- Heidelberg Univ, Inst Comp Engn, Heidelberg, Germany.
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- Fangohr, Hans (author)
- Max Planck Inst Struct & Dynam Matter, Hamburg, Germany. Univ Southampton, Southampton, England. Univ Utrecht, Debye Inst Nanomat Sci, Mat Chem & Catalysis MCC, Utrecht, Netherlands. Swiss Fed Inst Technol, Dept Mat, Zurich, Switzerland. Ca Foscari Univ Venice, Dept Mol Sci & Nanosyst, Venice, Italy. INFN, Lab Nazl Frascati, Rome, Italy. Univ Appl Sci & Arts Northwestern Switzerland, Windisch, Switzerland.
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- Fiorini, Carlo (author)
- Politecn Milan, Dipartimento Elettron Informaz & Bioingn, Milan, Italy.;Ist Nazl Fis Nucleare, Sez Milano, Milan, Italy.
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- Fischer, Peter (author)
- Heidelberg Univ, Inst Comp Engn, Heidelberg, Germany.
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Gerasimova, Natalia (author)
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Gort, Rafael (author)
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deGroot, Frank (author)
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- Hansen, Karsten (author)
- Deutsch Elektronen Synchrotron DESY, Hamburg, Germany.
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Hauf, Steffen (author)
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Hickin, David (author)
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Izquierdo, Manuel (author)
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Van Kuiken, Benjamin E. (author)
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Kvashnin, Yaroslav (author)
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Lambert, Charles-Henri (author)
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Lomidze, David (author)
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- Maffessanti, Stefano (author)
- Deutsch Elektronen Synchrotron DESY, Hamburg, Germany.
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Mercadier, Laurent (author)
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Mercurio, Giuseppe (author)
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- Miedema, Piter S. (author)
- Deutsch Elektronen Synchrotron DESY, Hamburg, Germany.
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- Ollefs, Katharina (author)
- Univ Duisburg Essen, Fac Phys, Duisburg, Germany.
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- Pace, Matthias (author)
- European XFEL, Schenefeld, Germany.;Univ Strasbourg, Inst Phys & Chimiedes Mat Strasbourg, CNRS, Strasbourg, France.
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Porro, Matteo (author)
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Rezvani, Javad (author)
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- Roesner, Benedikt (author)
- Paul Scherrer Inst, Villigen PSI, Wurenlingen, Switzerland.
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- Rothenbach, Nico (author)
- Univ Duisburg Essen, Fac Phys, Duisburg, Germany.
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- Samartsev, Andrey (author)
- Deutsch Elektronen Synchrotron DESY, Hamburg, Germany.
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Scherz, Andreas (author)
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Schlappa, Justina (author)
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Stamm, Christian (author)
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Teichmann, Martin (author)
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- Thunström, Patrik, 1981- (author)
- Uppsala universitet,Materialteori
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- Turcato, Monica (author)
- European XFEL, Schenefeld, Germany.
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- Yaroslavtsev, Alexander (author)
- Uppsala universitet,FREIA,Univ Duisburg Essen, Ctr Nanointegrat Duisburg Essen CENIDE, Duisburg, Germany.;European XFEL, Schenefeld, Germany.
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- Zhu, Jun (author)
- European XFEL, Schenefeld, Germany.
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- Beye, Martin (author)
- Deutsch Elektronen Synchrotron DESY, Hamburg, Germany.
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- Wende, Heiko (author)
- Univ Duisburg Essen, Fac Phys, Duisburg, Germany.
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- Bovensiepen, Uwe (author)
- Univ Duisburg Essen, Fac Phys, Duisburg, Germany.
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- Eriksson, Olle (author)
- Univ Duisburg Essen, Ctr Nanointegrat Duisburg Essen CENIDE, Duisburg, Germany.
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- Eschenlohr, Andrea (author)
- Univ Duisburg Essen, Fac Phys, Duisburg, Germany.;Univ Duisburg Essen, Fac Phys, Ctr Nanointegrat Duisburg Essen CENIDE, Lotharstr 1, D-47057 Duisburg, Germany.
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Univ Duisburg Essen, Fac Phys, Duisburg, Germany Univ Duisburg Essen, Ctr Nanointegrat Duisburg Essen CENIDE, Duisburg, Germany. (creator_code:org_t)
- Taylor & Francis, 2023
- 2023
- English.
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In: Materials Research Letters. - : Taylor & Francis. - 2166-3831. ; 11:8, s. 655-661
- Related links:
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https://doi.org/10.1...
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https://uu.diva-port... (primary) (Raw object)
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Abstract
Subject headings
Close
- The complex electronic structure of metallic ferromagnets is determined by a balance between exchange interaction, electron hopping leading to band formation, and local Coulomb repulsion. By combining high energy and temporal resolution in femtosecond time-resolved X-ray absorption spectroscopy with ab initio time-dependent density functional theory we analyze the electronic structure in fcc Ni on the time scale of these interactions in a pump-probe experiment. We distinguish transient broadening and energy shifts in the absorption spectra, which we demonstrate to be captured by electron repopulation respectively correlation-induced modifications of the electronic structure, requiring to take the local Coulomb interaction into account.
Subject headings
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
Keyword
- Ferromagnetism
- local correlations
- ultrafast dynamics
- time-resolved x-ray absorption spectroscopy
- time-dependent density functional theory
Publication and Content Type
- ref (subject category)
- art (subject category)
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To the university's database
- By the author/editor
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Lojewski, Tobias
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Elhanoty, Mohame ...
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Le Guyader, Loic
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Granaes, Oscar
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Agarwal, Naman
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Boeglin, Christi ...
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show more...
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Carley, Robert
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Castoldi, Andrea
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David, Christian
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Deiter, Carsten
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Doering, Florian
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Engel, RobinY
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Erdinger, Floria ...
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Fangohr, Hans
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Fiorini, Carlo
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Fischer, Peter
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Gerasimova, Nata ...
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Gort, Rafael
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deGroot, Frank
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Hansen, Karsten
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Hauf, Steffen
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Hickin, David
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Izquierdo, Manue ...
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Van Kuiken, Benj ...
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Kvashnin, Yarosl ...
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Lambert, Charles ...
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Lomidze, David
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Maffessanti, Ste ...
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Mercadier, Laure ...
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Mercurio, Giusep ...
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Miedema, Piter S ...
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Ollefs, Katharin ...
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Pace, Matthias
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Porro, Matteo
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Rezvani, Javad
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Roesner, Benedik ...
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Rothenbach, Nico
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Samartsev, Andre ...
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Scherz, Andreas
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Schlappa, Justin ...
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Stamm, Christian
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Teichmann, Marti ...
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Thunström, Patri ...
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Turcato, Monica
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Yaroslavtsev, Al ...
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Zhu, Jun
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Beye, Martin
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Wende, Heiko
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Bovensiepen, Uwe
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Eriksson, Olle
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Eschenlohr, Andr ...
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show less...
- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Atom and Molecul ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Condensed Matter ...
- Articles in the publication
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Materials Resear ...
- By the university
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Uppsala University