# FS-PET-S

 2019-09-1611:59 [PUBDB-2019-03336] Journal Article et al Tuning electronic reconstructions at the cuprate-manganite interface Physical review materials 3(9), 094406 (2019) [10.1103/PhysRevMaterials.3.094406]   The electronic properties of CaCuO$_2$/La$_{0.7}$Sr$_{0.3}$MnO$_3$ (LSMO) superlattices are determined by the electronic structure of the structural units and in particular their interfaces. The electronic structure of LSMO is governed by a metal-insulator transition, which is controlled by the thickness of the units and the sample temperature, resulting in a systematic downward band shift for metallic samples (i.e., thick LSMO units, low temperature). [...] OpenAccess: MB10027(1) - PDF PDF (PDFA); PhysRevMaterials.3.094406 - PDF PDF (PDFA); 2019-09-1611:52 [PUBDB-2019-03333] Journal Article et al High-accuracy bulk electronic bandmapping with eliminated diffraction effects using hard X-ray photoelectron momentum microscopy Communications Physics 2(1), 107 (2019) [10.1038/s42005-019-0208-7]   A key benefit of angle-resolved photoelectron spectroscopy (ARPES) in the X-ray range is thesignificant increase of the information depth, thanks to the large inelastic mean-free-path ofthe escaping photoelectrons. In practice hard X-ray ARPES (HARPES) faces severe challengesby low cross sections, large photon momentum transfer, and in particular strong phononscattering and photoelectron diffraction effects. [...] OpenAccess: PDF PDF (PDFA); 2019-09-0414:18 [PUBDB-2019-03223] Journal Article Niti ; et al In-situ growth of iron mononitride thin films studied using x-ray absorption spectroscopy and nuclear resonant scattering Hyperfine interactions 240(1), 99 (2019) [10.1007/s10751-019-1633-4]   We studied the structural and magnetic properties of in-situ grown iron mononitride (FeN) thin films. Initial stages of film growth were trapped utilizing synchrotron based soft x-ray absorption near edge spectroscopy (XANES) at the N K-edge and nuclear resonant scattering (NRS). [...] Restricted: PDF PDF (PDFA); 2019-08-3011:31 [PUBDB-2019-03155] Journal Article et al Electrochemical and Structural Investigation of Calcium Substituted Monoclinic $\mathrm{Li_{3}V_{2}(PO_{4})_{3}}$ Anode Materials for Li‐Ion Batteries Advanced energy materials 9(33), 1901864 (2019) [10.1002/aenm.201901864]   In this work, the effect of Li$^+$ substitution in Li$_3$V$_2$(PO$_4$)$_3$ with a large divalent ion (Ca$^{2+}$) toward lithium insertion is studied. A series of materials, with formula Li$_{3−2x}$Ca$_x$V$_2$(PO$_4$)$_3$/C (x = 0, 0.5, 1, and 1.5) is synthesized and studied in the potential region 3–0.01 V versus Li$^+$/Li. [...] OpenAccess: PDF PDF (PDFA); 2019-08-2915:33 [PUBDB-2019-03146] Journal Article et al New insights into the crystallization of polymorphic materials: from real-time serial crystallography to luminescence analysis Reaction chemistry & engineering advance Article, 10.1039.C9RE00191C (2019) [10.1039/C9RE00191C]   Detailed analysis of reaction mechanisms by in situ techniques are important for detecting metastable intermediates, analysing polymorphic transitions and thereby for the discovery of new compounds. This article presents the first combination of serial crystallography with in situ luminescence and X-ray diffraction (XRD) measurements to monitor the synthesis of [Eu(phen)2(NO3)3] (phen = 1,10-phenanthroline). [...] 2019-08-2209:32 [PUBDB-2019-03064] Journal Article et al An evidence of local structural disorder across spin-reorientation transition in $\mathrm{DyFeO_{3}}$ : an extended x-ray absorption fine structure (EXAFS) study Journal of physics / Condensed matter 31(34), 345403 (2019) [10.1088/1361-648X/ab21ee]   The present work is aimed at exploring the local atomic structure modifications related to the spin reorientation transition (SRT) in DyFeO$_3$ orthoferrite exploiting x-ray absorption fine structure (XAFS) spectroscopy. For this purpose we studied by XAFS the evolution of the local atomic structure around Fe and Dy as function of temperature (10–300 K) in a DyFeO$_3$ sample having the SRT around 50–100 K. [...] Published on 2019-06-05. Available in OpenAccess from 2020-06-05.: PDF PDF (PDFA); Restricted: PDF PDF (PDFA); 2019-08-1411:27 [PUBDB-2019-03010] Journal Article et al Magneto-optical Kerr effect and nuclear resonant scattering study of uni-directional anisotropy in hard-soft magnetic bilayers Journal of applied physics 126(4), 043905 (2019) [10.1063/1.5108920]   The present work reports the unconventional exchange bias (EB) phenomena in an exchange-coupled hard and soft magnetic bilayer system and the tunability of EB. The EB phenomena, i.e., shifting of the hysteresis loop of the soft (Fe) layer is observed when the hard magnetic (L1$_0$ FePt) layer is under the remanent state indicating the development of unidirectional anisotropy. [...] Published on 2019-07-25. Available in OpenAccess from 2020-07-25.: PDF PDF (PDFA); 2019-08-0115:53 [PUBDB-2019-02891] Journal Article et al Charge density wave and lock-in transitions of $\mathrm{CuV_2S_4}$ Physical review / B 99(19), 195140 (2019) [10.1103/PhysRevB.99.195140]   The three-dimensional charge density wave (CDW) compound $\mathrm{CuV_2S_4}$ is known to undergo phase transitions at ∼91 and ∼50K. Employing single-crystal x-ray diffraction on an annealed crystal, we confirm the formation of an incommensurate CDW at $T_{CDW} ≈$ 91K, and we establish the nature of the transition at $T_{lock-in} ≈$50K as a lock-in transition toward a threefold superstructure [...] OpenAccess: PDF PDF (PDFA); 2019-07-2914:09 [PUBDB-2019-02860] Journal Article et al Effect of non-mesogenic chiral terphenylate on the formulation of room temperature ferroelectric liquid crystal mixtures suitable for display applications Journal of molecular liquids 292, 111317 (2019) [10.1016/j.molliq.2019.111317]   By varying the concentration of a chiral terphenylate dopant in a four-component achiral phenyl pyrimidine-based host mixture we have formulated six ferroelectric liquid crystal mixtures. Though the dopant is non-mesogenic it is observed that only 2 wt% of it induces polarity in the host mixture at 32 °C. [...] Published on 2019-07-08. Available in OpenAccess from 2020-07-08.: PDF PDF (PDFA); Restricted: PDF PDF (PDFA); 2019-07-1709:07 [PUBDB-2019-02736] Journal Article et al Observation of spin-orbit excitations and Hund's multiplets in $Ca_{2}RuO_{4}$ Physical review / B 100(4), 045123 (2019) [10.1103/PhysRevB.100.045123]   We use Ru $L_3$-edge (2838.5 eV) resonant inelastic x-ray scattering (RIXS) to quantify the electronic structure of Ca$_2$RuO$_4$, a layered $4d$-electron compound that exhibits a correlation-driven metal-insulator transition and unconventional antiferromagnetism. We observe a series of Ru intraionic transitions whose energies and intensities are well described by model calculations [...] OpenAccess: PDF PDF (PDFA);