# FS-CFEL-1

 2017-04-1210:21 [PUBDB-2017-01661] Journal Article et al Jitter-correction for IR/UV-XUV pump-probe experiments at the FLASH free-electron laser New journal of physics 19(4), 043009 (2017) [10.1088/1367-2630/aa652d]   In pump-probe experiments employing a free-electron laser (FEL) in combination with a synchronized optical femtosecond laser, the arrival-time jitter between the FEL pulse and the optical laser pulse often severely limits the temporal resolution that can be achieved. Here, we present a pump-probe experiment on the UV-induced dissociation of 2,6-difluoroiodobenzene $(C_{6}H_{3}F_{2}I)$ molecules performed at the FLASH FEL that takes advantage of recent upgrades of the FLASH timing and synchronization system to obtain high-quality data that are not limited by the FEL arrival-time jitter. [...] OpenAccess: PDF; 2017-03-2710:17 [PUBDB-2017-01464] Journal Article et al Simulating electric field interactions with polar molecules using spectroscopic databases Scientific reports 7, 45068 (2017) [10.1038/srep45068]   Ro-vibrational Stark-associated phenomena of small polyatomic molecules are modelled using extensive spectroscopic data generated as part of the ExoMol project. The external field Hamiltonian is built from the computed ro-vibrational line list of the molecule in question. [...] OpenAccess: PDF; External link: Fulltext 2017-03-1819:12 [PUBDB-2017-01411] Journal Article Barty, A. Single molecule imaging using X-ray free electron lasers Current opinion in structural biology 40, 186 - 194 (2016) [10.1016/j.sbi.2016.11.017]   The potential to image single molecules in action without the need for crystallisation was one of the most exciting applications promised during construction of the first XFELs. Over the past years significant progress has been made, even though the goal of molecular imaging has not yet been achieved. [...] Restricted: PDF; 2017-03-1819:10 [PUBDB-2017-01410] Journal Article et al Bragg coherent diffraction imaging and metrics for radiation damage in protein micro-crystallography Journal of synchrotron radiation 24(1), 83 - 94 (2017) [10.1107/S1600577516017525]   The proliferation of extremely intense synchrotron sources has enabled ever higher-resolution structures to be obtained using data collected from smaller and often more imperfect biological crystals (Helliwell, 1984). Synchrotron beamlines now exist that are capable of measuring data from single crystals that are just a few micrometres in size [...] OpenAccess: PDF; 2017-03-1615:22 [PUBDB-2017-01394] Journal Article et al Double-flow focused liquid injector for efficient serial femtosecond crystallography Scientific reports 7, 44628 (2017) [10.1038/srep44628]   Serial femtosecond crystallography requires reliable and efficient delivery of fresh crystals across the beam of an X-ray free-electron laser over the course of an experiment. We introduce a double-flow focusing nozzle to meet this challenge, with significantly reduced sample consumption, while improving jet stability over previous generations of nozzles. [...] OpenAccess: PDF; 2017-03-0612:16 [PUBDB-2017-01302] Report/Journal Article et al Characterizing gas flow from aerosol particle injectors [arXiv:1609.09020] Journal of applied physics 121(12), 123106 (2017) [10.1063/1.4978914]   A novel methodology for measuring gas flow from small orifices or nozzles into vacuum is presented. It utilizes a high-intensity femtosecond laser pulse to create a plasma within the gas plume produced by the nozzle, which is imaged by a microscope. [...] Fulltext: PNG; OpenAccess: PDF; 2017-03-0210:29 [PUBDB-2017-01254] Conference Presentation (Invited) Küpper, J. Laser-induced electron diffraction of controlled molecules International Focus Workshop with Annual Meeting of the DFG Priority Programme QUTIF, QUTIF17, Meeting locationDresden, Max Planck Institute for the Physics of Complex Systems, Germany, 27 Feb 2017 - 1 Mar 2017 External link: Fulltext 2017-02-2310:13 [PUBDB-2017-01096] Journal Article et al Ab-Initio Surface Hopping and Multiphoton Ionisation Study of the Photodissociation Dynamics of CS2   Fulltext: PNG; 2017-02-1511:08 [PUBDB-2017-00963] Report/Journal Article et al Separating Para and Ortho Water [arXiv:1407.2056] Angewandte Chemie / International edition 53(44), 11965 - 11968 (2014) [10.1002/anie.201405986]   Water exists as two nuclear-spin isomers, para and ortho, determined by the overall spin of its two hydrogen nuclei. For isolated water molecules, the conversion between these isomers is forbidden and they act as different molecular species. [...] Restricted: PDF; 2017-02-1417:11 [PUBDB-2017-00962] Poster et al Photophysics and electrondynamics of indole and indole-water cluster MEDEA Summer school: Ultrafast dynamics with intense radiation sources, MEDEA, Meeting locationHeraklion, Center for Free- Electron Laser Science, Greece, 18 Oct 2016 - 22 Oct 2016   OpenAccess: PDF; External link: Fulltext