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International Conference on Ultrafast Structural Dynamics (2012)

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  • International Conference on Ultrafast Structural Dynamics (ICUSD) 2012 paper: IM1D.1
  • OSA Technical Digest
  • Reis, David A
  • Advances in x-ray sources are enabling the study of material dynamics with unprecedented resolution down to the atomic-scale. We present first time- and momentum-resolved diffuse...

  • International Conference on Ultrafast Structural Dynamics (ICUSD) 2012 paper: IM1D.2
  • OSA Technical Digest
  • Pedrini, Bill
  • A large set of X-ray scattering images on multiple identical gold nanoparticles (350 nm) in random orientation was used to determine the 2D structure of the nanoparticle template at 20...

  • International Conference on Ultrafast Structural Dynamics (ICUSD) 2012 paper: IM1D.3
  • OSA Technical Digest
  • Herzog, Marc; Bojahr, André; Goldshteyn, Jevgenij; Leitenberger, Wolfram; Vrejoiu, Ionela; Khakhulin, Dmitry; Wulff, Michael; Shayduk, Roman; Gaal, Peter; Bargheer, Matias
  • We present time-resolved XRD experiments which evidence the generation of a tunable high-frequency monochromatic phonon wavepacket by multiple optical excitation of a thin film...

  • International Conference on Ultrafast Structural Dynamics (ICUSD) 2012 paper: IM1D.4
  • OSA Technical Digest
  • Merdji, Hamed
  • We demonstrate femtosecond coherent imaging of nanometric objects using table-top soft X-ray laser harmonics source. We present applications in ultrafast nano-magnetism and control of...

  • International Conference on Ultrafast Structural Dynamics (ICUSD) 2012 paper: IM2D.1
  • OSA Technical Digest
  • Cavalleri, Andrea
  • In this tutorial, we will discuss key advances in control and probing of atomic structures, of electronic and magnetic order and of transient band structures in strongly correlated...

  • International Conference on Ultrafast Structural Dynamics (ICUSD) 2012 paper: IM2D.2
  • OSA Technical Digest
  • Beaud, Paul; Caviezel, Andrin; Johnson, Steven L; Staub, Urs; Mariager, Simon O; Huang, Shih-Wen; Milne, Christopher J; Möhr-Vorobeva, Ekaterina; Grübel, Sebastian; Johnson, Jeremy A; Ingold, Gerhard
  • We use femtosecond x-ray diffraction to study the structural dynamics in three dimensional manganites accompanying photo-induced phase transitions. Initial dynamics of the phase...

  • International Conference on Ultrafast Structural Dynamics (ICUSD) 2012 paper: IM2D.3
  • OSA Technical Digest
  • Mariager, Simon O; Pressacco, F; Ingold, Gerhard; Caviezel, Andrin; Möhr-Vorobeva, Ekaterina; Beaud, Paul; Johnson, Steven L; Milne, Christopher J; Feidenhans'l, Robert; Back, C; Quitmann, Christoph
  • We study the two coupled components of the laser induced phase transition in FeRh. We compare structural and magnetization dynamics measured with respectively time-resolved x-ray...

  • International Conference on Ultrafast Structural Dynamics (ICUSD) 2012 paper: IM2D.4
  • OSA Technical Digest
  • Schick, Daniel; Bojahr, André; Herzog, Marc; Gaal, Peter; Bargheer, Matias
  • We present first results on mosaicity changes in a ferroelectric PbZr0.2Ti0.8O3 thin film on a ps timescale utilizing a new ultrafast reciprocal space...

  • International Conference on Ultrafast Structural Dynamics (ICUSD) 2012 paper: IM2D.5
  • OSA Technical Digest
  • Zamponi, Flavio; Stingl, Johannes; Freyer, Benjamin; Woerner, Michael; Elsaesser, Thomas; Borgschulte, Andreas
  • We report the first femtosecond x-ray diffraction experiments on LiBH4. During off-resonant excitation with 800-nm pulses we observe a purely electronic modification of the transient...

  • International Conference on Ultrafast Structural Dynamics (ICUSD) 2012 paper: IM3D.1
  • OSA Technical Digest
  • Auböck, Gerald; Consani, Cristina; van Mourik, Frank; Chergui, Majed
  • We present a broadband UV two dimensional transient absorption setup (70-80 nm excitation, 80-100 nm probe, centered at 310 nm). Data on different systems will be shown and the...

  • International Conference on Ultrafast Structural Dynamics (ICUSD) 2012 paper: IM3D.2
  • OSA Technical Digest
  • Christensson, Niklas; Mancal, Tomas; Milota, Franz; Bixner, Oliver; Kauffmann, Harald F; Hauer, Juergen
  • We discuss two unconventional studies in two-dimensional electronic spectroscopy. First, it aids vibrational wavepacket analysis in a solvated molecule near the zero-phonon line....

  • International Conference on Ultrafast Structural Dynamics (ICUSD) 2012 paper: IM3D.3
  • OSA Technical Digest
  • Mancal, Tomas; Christensson, Niklas; Bixner, Oliver; Lukeš, Vladimír; Milota, Franz; Kauffmann, Harald F; Hauer, Juergen
  • Interaction of exciton and charge transfer states in a molecular dimer is traced by the dynamics of the cross-peaks in two-dimensional electronic spectra. Simulations reveal the...

  • International Conference on Ultrafast Structural Dynamics (ICUSD) 2012 paper: IM3D.4
  • OSA Technical Digest
  • Cannizzo, Andrea; Frei, Franziska; Feurer, Thomas; Odeh, Ahmad; van Mourik, Frank; Chergui, Majed; Espa, Davide; Mercuri, Maria Laura; Pilia, Luca; Serpe, Angela; Deplano, Paola; Vlcek, Antonin
  • Here we present our first results on the fs to ps relaxations in a series of square-planar d8 metal mixed-ligand dithiolene complexes, investigated with fs time resolved...

  • International Conference on Ultrafast Structural Dynamics (ICUSD) 2012 paper: IM3D.5
  • OSA Technical Digest
  • van Thor, Jasper J; Lincoln, Craig N
  • We consider conditions for femtosecond pump-probe photocrystallography. The quantum yield of photoisomerisation of the Photoactive Yellow Protein strongly depends on peak power,...

  • International Conference on Ultrafast Structural Dynamics (ICUSD) 2012 paper: IM3D.6
  • OSA Technical Digest
  • Rossmadl, Hubert; Fischer, Martin K; Laubereau, Alfred; Iglev, Hristo
  • PREP spectroscopy on OH- in H-bonded liquids reveals an ultrafast geminate recombination channel. The process is assigned to formation of short-lieved OH:e- pairs facilitated by the...

  • International Conference on Ultrafast Structural Dynamics (ICUSD) 2012 paper: IM3D.7
  • OSA Technical Digest
  • Strzalka, Halina; Hassan, Shabir; Donaldson, Paul M; Hamm, Peter
  • The transient grating technique is applied to UV/VIS-pump IR-probe measurements to obtain a background free transient infrared signal. In comparison with conventional UV/VIS-pump...

  • International Conference on Ultrafast Structural Dynamics (ICUSD) 2012 paper: IT1D.1
  • OSA Technical Digest
  • Mukamel, Shaul
  • Valence excitations are studied by watching wavepackets launched by sequences of attosecond xray pulses. This demonstrated simulations for NMA at the oxygen and nitrogen K-edges. SMA...

  • International Conference on Ultrafast Structural Dynamics (ICUSD) 2012 paper: IT1D.2
  • OSA Technical Digest
  • Freyer, Benjamin; Stingl, Johannes; Zamponi, Flavio; Woerner, Michael; Elsaesser, Thomas
  • We demonstrate the rotating-crystal method in femtosecond x-ray diffraction. A pump-probe scheme maps structural dynamics of a photoexcited bismuth crystal via changes of the...

  • International Conference on Ultrafast Structural Dynamics (ICUSD) 2012 paper: IT1D.3
  • OSA Technical Digest
  • Johnson, Steven L; Beaud, Paul; Möhr-Vorobeva, Ekaterina; Caviezel, Andrin; Ingold, Gerhard; Milne, Christopher J
  • We use femtosecond x-ray diffraction to make a quantitative study of the structural symmetry-breaking coherent Eg mode of bismuth created by intense laser excitation....

  • International Conference on Ultrafast Structural Dynamics (ICUSD) 2012 paper: IT1D.4
  • OSA Technical Digest
  • Faure, Jerome
  • The effect of lattice distortions on electronic states in Bismuth is investigated using time resolved photoemission spectroscopy. The data reveals a strong dependence of the electron...
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