Second Workshop on Ultrafast Dynamics in Strongly Correlated Systems

Name: Second Workshop on Ultrafast Dynamics in Strongly Correlated Systems
Start: 2016-10-10T08:00:00+02:00
End: 2016-10-12T17:00:00+02:00
Location: Paul Scherrer Institut

10 Oct 2016, 08:00 → 12 Oct 2016, 17:00 Europe/Zurich

OSGA/EG06 (PSI Education Centre) (Paul Scherrer Institut)

OSGA/EG06 (PSI Education Centre)

Paul Scherrer Institut

Philipp Werner (Universite de Fribourg), Urs Staub (Paul Scherrer Institut)

Monday 10 October
- 08:00
  
  Registration & Welcome Coffee
- 1
  
  Workshop Opening
  
  Speaker: Urs Staub (Paul Scherrer Institut)
- Session 1 Strong field effects
  
  Convener: Alexander Kemper (North Carolina State University)
  - 2
    
    Time-Domain Quantum Physics of Electrons
    
    Speaker: Alfred Leitenstorfer (University of Konstanz)
  - 3
    
    Ultrafast Structure Switching through Nonlinear Phononics
    
    Speaker: Dominik Juraschek (ETH Zurich)
  - 4
    
    Time-resolved XUV photoemission: a new clue for understanding the ultrafast dynamics in copper oxides
    
    Speaker: Federico Cilento (Elettra - Sincrotrone Trieste)
- 10:20
  
  Coffee Break
- Session 2 Strongly correlated electrons
  
  Convener: Philipp Werner (University of Fribourg)
  - 5
    
    Nonequilibrium Dynamics of Strongly Correlated Electron Systems
    
    Speaker: Masatoshi Imada (University of Tokyo)
  - 6
    
    Ultrafast evolution of the model Mott-Hubbard compound V2O3
    
    Speaker: Gabriel Lantz (ETH Zurich)
    
    Slides
  - 7
    
    Hund's exchange out of equilibrium
    
    Speaker: Hugo Strand (University of Fribourg)
- 12:20
  
  Lunch break (@ PSI restaurant Oase)
- Session 3 XFEL Science
  
  Convener: Alfred Leitenstorfer (University of Konstanz)
  - 8
    
    Correlation enhanced electron-phonon interaction in FeSe – Combined results from tr-XRD and tr-ARPES
    
    Speaker: Zhi-Xun Shen (Stanford University)
  - 9
    
    SwissFEL: New FEL Source for Hard and Soft X-rays
    
    Speaker: Dr Rafael Abela (Paul Scherrer Institut)
    
    Slides
  - 10
    
    Ultrafast demagnetization dynamics in TbMnO3
    
    Speaker: Dr Elsa Abreu (ETH Zürich)
- 15:35
  
  Coffee Break
- Session 4 Nonequilibrium dynamics/phase transitions
  
  Convener: Markus Müller
  - 11
    
    Electric breakdown near first order Mott transitions
    
    Speaker: Michele Fabrizio (SISSA)
  - 12
    
    Nonequilibrium electron dynamics: Formation of the quasiparticle peak
    
    Speaker: Max Planck Institute for the Structure and Dynamics of Matter Sayyad (Sharareh)
    
    Slides
- Poster Session
Tuesday 11 October
- Session 5 Systems with strong electron-phonon coupling
  
  Convener: Michele Fabrizio (SISSA)
  - 13
    
    Understanding complex materials using non-equilibrium spectroscopy: What can theory tell us?
    
    Speaker: Alexander Kemper (North Carolina State University)
  - 14
    
    Nonlinear electron-phonon coupling in doped manganites
    
    Speaker: Vincent Esposito
    
    Slides
  - 15
    
    Nonequilibrium DMFT study of coherent dynamics in strongly coupled phonon-mediated superconductors
    
    Speaker: Yuta Murakami (University of Fribourg)
- 10:20
  
  Coffee Break
- Session 6 Magnetization dynamics: spin-lattice phenomena
  
  Convener: Urs Staub (Paul Scherrer Institut)
  - 16
    
    THz-driven Ultrafast Spin-Lattice Scattering In Metallic Ferromagnets
    
    Speaker: Stefano Bonetti (Stockholm University)
  - 17
    
    Ultrafast phonon-driven quenching of magnetic order
    
    Speaker: Sebastian Maehrlein (Fritz Haber Institute of the Max Planck Society)
  - 18
    
    The Ultrafast Einstein-de Haas Effect
    
    Speaker: Christian Dornes (ETH Zurich)
    
    Slides
- 12:20
  
  Lunch break (@ PSI restaurant Oase)
- Session 7 Cooperative phenomena
  
  Convener: Steven Johnson (Paul Scherrer Institut)
  - 19
    
    Transient correlated electron dynamics with multi degrees of freedom
    
    Speaker: Sumio Ishihara (Tohoku University)
  - 20
    
    Disentangling Lattice and Magnetic Dynamics in Antiferromagnetic EuTe
    
    Speaker: Daniel Schick (Helmholtz-Zentrum Berlin)
  - 21
    
    Magnetic switching by spin-phonon coupling
    
    Speaker: Dr Michael Fechner (Materials Theory ETH Zurich)
- 15:20
  
  Coffee Break
- Session 8 Photodoping
  
  Convener: Stefano Bonetti (Stockholm University)
  - 22
    
    Itinerant and localized magnetization dynamics in antiferromagnetic Ho
    
    Speaker: Laurenz Rettig (Fritz-Haber-Institut der MPG)
  - 23
    
    Probing the local charge and spin dynamics in correlated materials via the coupling with high-energy electronic excitations
    
    Speaker: Claudio Giannetti (Università Cattolica del Sacro Cuore)
  - 24
    
    Dynamics of screening: an EDMFT+GW perspective
    
    Speaker: Denis Golez (University of Fribourg)
- 18:00
  
  Workshop Dinner (@Röstifarm Bözenegg)
Wednesday 12 October
- Session 9 CDW systems and band structure effects
  
  Convener: Sumio Ishihara (Tohoku University)
  - 25
    
    A multitude of hidden orders created in nonequilibrium transitions
    
    Speaker: Dragan Mihailovic (Josef Stefan Institute)
  - 26
    
    Coupling of electronic excitations to boson modes in complex materials analyzed by femtosecond tr-ARPES
    
    Speaker: Uwe Bovensiepen (University Duisburg-Essen)
  - 27
    
    Transient band gap enhancement in the excitonic insulator phase of Ta2NiSe5 upon photoexcitation
    
    Speaker: Claude Monney (University of Zurich)
    
    Slides
- 10:20
  
  Coffee Break
- Session 10 Magnetization dynamics
  
  Convener: Martin Eckstein (University of Hamburg)
  - 28
    
    Manipulating magnetism by ultrafast control of the exchange interaction
    
    Speaker: Johan Mentink (Radboud University)
  - 29
    
    Ultrafast energy and momentum resolved dynamics of magnetic correlations in photo-doped Mott insulator Sr2IrO4
    
    Speaker: Mark Dean (Brookhaven National Laboratory)
  - 30
    
    Ultrafast electronic, spin and lattice separation in LaCoO3
    
    Speaker: Manuel Izquierdo (European XFEL)