# FS-PS

 2017-09-0423:48 [PUBDB-2017-10311] Journal Article et al Direct 3D mapping of the Fermi surface and Fermi velocity Nature materials 16(6), 615 - 621 (2017) [10.1038/nmat4875]   We performed a full mapping of the bulk electronic structure including the Fermi surface and Fermi-velocity distribution v$_F$(k$_F$) of tungsten. The 4D spectral function ρ(E$_B$; k) in the entire bulk Brillouin zone and 6 eV binding-energy (E$_B$) interval was acquired in ~3 h thanks to a new multidimensional photoemission data-recording technique (combining full-field k-microscopy with time-of-flight parallel energy recording) and the high brilliance of the soft X-rays used [...] Restricted: PDF PDF (PDFA); 2017-09-0413:48 [PUBDB-2017-10296] Journal Article et al X-ray Bragg Ptychography on a Single InGaN/GaN Core–Shell Nanowire ACS nano 11(7), 6605 - 6611 (2017) [10.1021/acsnano.6b08122]   The future of solid-state lighting can be potentially driven by applications of InGaN/GaN core–shell nanowires. These heterostructures provide the possibility for fine-tuning of functional properties by controlling a strain state between mismatched layers [...] Restricted: PDF PDF (PDFA); 2017-08-3116:31 [PUBDB-2017-10204] Journal Article et al Coherent soft X-ray diffraction imaging of coliphage PR772 at the Linac coherent light source Scientific data 4, 170079 (2017) [10.1038/sdata.2017.79]   Single-particle diffraction from X-ray Free Electron Lasers offers the potential for molecular structure determination without the need for crystallization. In an effort to further develop the technique, we present a dataset of coherent soft X-ray diffraction images of Coliphage PR772 virus, collected at the Atomic Molecular Optics (AMO) beamline with pnCCD detectors in the LAMP instrument at the Linac Coherent Light Source. [...] OpenAccess: PDF PDF (PDFA); 2017-08-3008:59 [PUBDB-2017-10106] Journal Article Drube, W. Photon Sources at DESY Synchrotron radiation news 29(2), 18 - 22 (2016) [10.1080/08940886.2016.1149429]   Restricted: PDF PDF (PDFA); 2017-08-2409:27 [PUBDB-2017-09731] Journal Article et al Real-Time Observation of Surface Bond Breaking with an X-ray Laser Science 339(6125), 1302 - 1305 (2013) [10.1126/science.1231711] 2017-08-2210:13 [PUBDB-2017-09619] Journal Article et al From micromolecules to macromolecules structural dynamics properties: ultrafast chiroscopy with synchrotron and free-electron laser radiation Acta crystallographica / A 72(a1), s410 - s410 (2016) [10.1107/S2053273316094018] 2017-08-0115:10 [PUBDB-2017-08794] Journal Article et al Incoherent Diffractive Imaging via Intensity Correlations of Hard X Rays Physical review letters 119(5), 053401 (2017) [10.1103/PhysRevLett.119.053401]   Established x-ray diffraction methods allow for high-resolution structure determination of crystals, crystallized protein structures, or even single molecules. While these techniques rely on coherent scattering, incoherent processes like fluorescence emission—often the predominant scattering mechanism—are generally considered detrimental for imaging applications [...] OpenAccess: PDF PDF (PDFA); 2017-07-1914:45 [PUBDB-2017-07989] Journal Article et al Disentangling magnetic order on nanostructured surfaces Physical review materials 1(2), 023001 (2017) [10.1103/PhysRevMaterials.1.023001]   We present a synchrotron-based x-ray scattering technique which allows disentangling magnetic propertiesof heterogeneous systems with nanopatterned surfaces. This technique combines the nanometer-range spatialresolution of surface morphology features provided by grazing incidence small angle x-ray scattering and thehigh sensitivity of nuclear resonant scattering to magnetic order. [...] OpenAccess: PDF PDF (PDFA); 2017-07-1220:33 [PUBDB-2017-07483] Book/Report/Dissertation / PhD Thesis Chapman, H. N. A New Fixed-Target Approach for Serial Crystallography at Synchrotron Light Sources and X-ray Free Electron Lasers [DESY-THESIS-2017-027] Hamburg : Verlag Deutsches Elektronen-Synchrotron, DESY-THESIS, 185 pp. (2017) [10.3204/PUBDB-2017-07483] = Universität Hamburg, Diss., 2016   In the framework of this thesis, a new method for high-speed fixed-target serial crystallography experiments and its applicability to biomacromolecular crystallography at both synchrotron light sources and X-ray free electron lasers (XFELs) is presented. The method is based on a sample holder, which can carry up to 20,000 microcrystals and which is made of single-crystalline silicon. [...] OpenAccess: desy-thesis-17-027.title - PDF PDF (PDFA); Thesis_Roedig_PDFA - PDF PDF (PDFA); 2017-07-0723:28 [PUBDB-2017-07138] Journal Article Bocklage, L. Coherent THz Transient Spin Currents by Spin Pumping Physical review letters 118(25), 257202 (2017) [10.1103/PhysRevLett.118.257202]   The generation of short spin current pulses is the basis for fast spintronic devices. In thin bilayer systems consisting of a nonmagnetic metal and a ferromagnet, a pure spin current is induced by a precessing magnetization into the nonmagnetic layer by spin pumping [...] OpenAccess: PDF PDF (PDFA);