# FS-PE

 2018-08-1317:42 [PUBDB-2018-02938] Journal Article/Contribution to a conference proceedings et al Simultaneous Hard X-ray Ptychographic Tomography and X-ray Fluorescence Tomography of Isolated Hollow Core-Shell GaN Rods 14th international conference on X-ray microscopy, XRM 2018, SaskatoonSaskatoon, Canada, 19 Aug 2018 - 24 Aug 2018 Microscopy and microanalysis 24(S2), 34 - 35 (2018) [10.1017/S143192761801259X]   Published on 2018-08-16. Available in OpenAccess from 2019-02-16.: PDF PDF (PDFA); Restricted: PDF PDF (PDFA); External link: Fulltext 2018-08-1313:51 [PUBDB-2018-02927] Journal Article/Contribution to a conference proceedings et al Correlative Imaging of Melanosoms with Ptychography, X-ray Fluorescence and Light Microscopy International Conference X-Ray Microscopy, XRM2018, SaskatoonSaskatoon, Canada, 19 Aug 2018 - 24 Aug 2018 Microscopy and microanalysis 24(S2), 390 - 391 (2018) [10.1017/S143192761801423X]   The nature of retinal shielding pigment in the larval eyes of the midge Clunio marinus was studied by high resolution scanning X-ray fluorescence (XRF) analysis correlated with light microscopy and scanning coherent X-ray diffractive imaging (Ptychography). Clunio is known as a unique model system to decipher mechanisms underlying the complex moon-related rhythms. [...] Published on 2018-08-16. Available in OpenAccess from 2019-02-16.: PDF PDF (PDFA); Restricted: PDF PDF (PDFA); 2018-08-1017:51 [PUBDB-2018-02898] Journal Article et al Diffractive X-ray Optics for Synchrotrons and Free-Electron Lasers Microscopy and microanalysis 24(S2), 268 - 269 (2018) [10.1017/S1431927618013673]   Published on 2018-08-16. Available in OpenAccess from 2019-02-16.: PDF PDF (PDFA); Restricted: PDF PDF (PDFA); 2018-08-0914:05 [PUBDB-2018-02866] Journal Article et al Incoherent Nuclear Resonant Scattering from a Standing Spin Wave Scientific reports 8(1), 11261 (2018) [10.1038/s41598-018-29596-z]   We introduce a method to study the spatial profiles of standing spin waves in ferromagnetic microstructures. The method relies on Nuclear Resonant Scattering of 57Fe using a microfocused beam of synchrotron radiation, the transverse coherence length of which is smaller than the length scale of lateral variations in the magnetization dynamics. [...] OpenAccess: PDF PDF (PDFA); External link: Fulltext 2018-08-0614:40 [PUBDB-2018-02753] Journal Article et al Nucleation of dislocations and their dynamics in layered oxide cathode materials during battery charging Nature energy 3(8), 641 - 647 (2018) [10.1038/s41560-018-0184-2]   Lithium-rich layered oxides (LRLO) are among the leading candidates for the next-generation cathode material for energy storage, delivering 50% excess capacity over commercially used compounds. Despite excellent prospects, voltage fade has prevented effective use of the excess capacity, and a major challenge has been a lack of understanding of the mechanisms underpinning the voltage fade. [...] Fulltext: PDF PDF (PDFA); Restricted: PDF PDF (PDFA); 2018-08-0218:19 [PUBDB-2018-02740] Journal Article et al Experimental impact cratering: A summary of the major results of the MEMIN research unit Meteoritics & planetary science 53(8), 1543-1568 (2018) [10.1111/maps.13048]   This paper reviews major findings of the Multidisciplinary Experimental and Modeling Impact Crater Research Network (MEMIN). MEMIN is a consortium, funded from 2009 till 2017 by the German Research Foundation, and is aimed at investigating impact cratering processes by experimental and modeling approaches. [...] 2018-07-2308:54 [PUBDB-2018-02650] Journal Article et al Elastic Softening of $(Mg_{0.8}Fe_{0.2})O$ Ferropericlase Across the Iron Spin Crossover Measured at Seismic Frequencies Geophysical research letters xxx, xxx (2018) [10.1029/2018GL077982]   We experimentally determined the bulk modulus of (Mg0.8Fe0.2)O ferropericlase across theiron spin transition and in the low-spin phase by employing a new experimental approach. In ourmeasurements, we simulate the propagation of a compressional seismic wave (P wave) through our sampleby employing a piezo-driven dynamic diamond anvil cell that allows to oscillate pressure at seismicfrequencies. [...] 2018-07-1711:26 [PUBDB-2018-02626] Journal Article et al Fe-N system at high pressure reveals a compound featuring polymeric nitrogen chains Nature Communications 9(1), 2756 (2018) [10.1038/s41467-018-05143-2]   Poly-nitrogen compounds have been considered as potential high energy density materialsfor a long time due to the large number of energetic N–NorN=N bonds. In most cases highnitrogen content and stability at ambient conditions are mutually exclusive, thereby makingthe synthesis of such materials challenging. [...] Restricted: PDF PDF (PDFA); 2018-07-1614:59 [PUBDB-2018-02622] Journal Article et al $CrO_{4}$ distortion-driven ferroelectric order in $(R, Y) CrO_{4} (R=Sm , Gd, and Ho)$: A new family of multiferroics Physical review / B 98(1), 014408 (2018) [10.1103/PhysRevB.98.014408]   We report a new multiferroic family of $(R,Y)CrO_4(R=Sm,Gd,$ and $Ho)$. The ferroelectric ordering temperatures are observed at much higher temperatures than their corresponding magnetic ordering temperatures for all the members. [...] 2018-07-1023:28 [PUBDB-2018-02571] Journal Article et al Correlative XRF, ptychography and light microscopy on shielding pigments of Clunio larval ocelli 24th International Congress on X-Ray Optics and Microanalysis, ICXOM 24, TriesteTrieste, Italy, 24 Sep 2017 - 29 Sep 2017 Journal of Instrumentation 13(07), C07001 (2018) [10.1088/1748-0221/13/07/C07001]   The nature of retinal shielding pigment in the larval eyes of the midge Clunio marinus was studied by high resolution scanning X-ray fluorescence (XRF) analysis correlated with light microscopy (LM) and scanning coherent X-ray diffractive imaging (Ptychography). Clunio is known as a unique model system to decipher mechanisms underlying the complex moon-related rhythms. [...] Fulltext: PDF PDF (PDFA);