# FS-PE

 2019-03-1915:00 [PUBDB-2019-01623] Journal Article et al Exploring the failure behavior of rubber vulcanizates subjected to constraint tensile strain via X-ray experiments Tire technology international November, 100 - 102 (2018) special issue: "Annual Showcase 2018"   External link: Fulltext 2019-03-1111:31 [PUBDB-2019-01435] Journal Article et al Deciphering role of the Fe substitution in modulating the structural, magnetic and magnetocaloric properties of $\mathrm{NdCrTi_{5}}$ Journal of magnetism and magnetic materials 478, 260 - 263 (2019) [10.1016/j.jmmm.2019.01.080]   A detailed magnetic study on the Fe substituted $\mathrm{NdCrTi_{5}}$is presented. Phase purity of polycrystalline $\mathrm{NdCr_{0.5}Fe_{0.5}TiO_5}$ prepared by conventional solid-state technique has been confirmed by synchrotron X-ray diffraction (SXRD) [...] Restricted: PDF PDF (PDFA); 2019-03-0810:04 [PUBDB-2019-01412] Journal Article et al Structure-function relationship for $CO_{2}$ methanation over ceria supported Rh and Ni catalysts at atmospheric pressure conditions Catalysis science & technology tba, tba (2019) [10.1039/C8CY02097C] 2019-02-2816:52 [PUBDB-2019-01270] Journal Article et al Magnetoelastic coupling at spin-glass-like transition in $\mathrm{Sr_{3}NiSb_{2}O_{9}}$ Journal of alloys and compounds 778, 30 - 36 (2019) [10.1016/j.jallcom.2018.11.074]   We report a characteristic spin-glass-like behavior in $\mathrm{Sr_{3}NiSb_{2}O_{9}}$, as confirmed from the low-field dc magnetometry and ac susceptibility measurements. The memory effects in the dc magnetometry exhibit similar characteristic features of the spin-glass systems. [...] Published on 2018-11-12. Available in OpenAccess from 2019-11-12.: PDF PDF (PDFA); Restricted: PDF PDF (PDFA); 2019-02-2816:45 [PUBDB-2019-01269] Journal Article et al Time-resolved grazing-incidence pair distribution functions during deposition by radio-frequency magnetron sputtering IUCrJ 6(2), 299 - 304 (2019) [10.1107/S2052252519001192]   Characterization of local order in thin films is challenging with pair distribution function (PDF) analysis because of the minute mass of the scattering material. Here, it is demonstrated that reliable high-energy grazing-incidence total X-ray scattering data can be obtained in situ during thin-film deposition by radio-frequency magnetron sputtering [...] OpenAccess: fc5030 - PDF PDF (PDFA); roelsgaard2019_iucrj - PDF PDF (PDFA); External link: Fulltext 2019-02-2714:43 [PUBDB-2019-01265] Journal Article et al Distortions in the cubic primitive high-pressure phases of calcium Journal of physics / Condensed matter 31(6), 065401 (2019) [10.1088/1361-648X/aaf49b]   The superconductivity in highly compressed calcium involves the occurrence of closely related low-symmetry structural patterns with an exceptionally low coordination number. Earlier theoretical and experimental results are controversial and some findings are inconsistent with our later observations in the pressure range up to 60 GPa. [...] OpenAccess: PDF PDF (PDFA); External link: Fulltext 2019-02-2712:47 [PUBDB-2019-01263] Journal Article et al 3D Printing of a Thermo- and Solvatochromic Composite Material Based on a Cu(II)-Thymine Coordination Polymer with Moisture Sensing Capabilities Advanced functional materials 0, 1808424 - (2019) [10.1002/adfm.201808424] 2019-02-2510:36 [PUBDB-2019-01244] Journal Article et al Amphiphilic diblock copolymer-mediated structure control in nanoporous germanium-based thin films Nanoscale 11(4), 2048 - 2055 (2019) [10.1039/C8NR09427F]   Fabrication of porous, foam-like germanium-based (Ge-based) nanostructures is achieved with the use of the amphiphilic diblock copolymer polystyrene-b-polyethylene oxide as structure directing agent. Basic concepts of block copolymer assisted sol–gel synthesis are successfully realized based on the [Ge$_9$]$^{4−}$ Zintl clusters as a precursor for Ge-based thin films. [...] Restricted: PDF PDF (PDFA); 2019-02-2219:12 [PUBDB-2019-01223] Journal Article et al Layer-by-Layer Graphene Growth on β-SiC/Si(001) ACS nano 13(1), 526 - 535 (2019) [10.1021/acsnano.8b07237]   The mechanism of few-layer graphene growth on the technologically relevant cubic-SiC/Si(001) substrate is uncovered using high-resolution core-level and angle-resolved photoelectron spectroscopy, low-energy electron microscopy, and microspot low-energy electron diffraction. The thickness of the graphitic overlayer supported on the silicon carbide substrate and related changes in the surface structure are precisely controlled by monitoring the progress of the surface graphitization in situ during high-temperature graphene synthesis, using a combination of microspectroscopic techniques. [...] Restricted: PDF PDF (PDFA); 2019-02-2213:12 [PUBDB-2019-01222] Journal Article et al Superradiance of an ensemble of nuclei excited by a free electron laser Nature physics 14(3), 261 - 264 (2018) [10.1038/s41567-017-0001-z]   In 1954 Dicke predicted the accelerated initial decay of multiple atomic excitations1, laying the foundation for the concept of superradiance. Further studies$^{2,3,4}$ suggested that emission of the total energy was similarly accelerated, provided that the system reaches the inversion threshold. [...] Restricted: PDF PDF (PDFA);