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Home » All News

All News

  • Neutron Sciences Directorate Associate Laboratory Director Paul Langan was named a Fellow of the American Crystallographic Association.
    Paul Langan Named ACA Fellow
    December 17, 2015
  • Michael Crawford from DuPont is studying hybrid perovskites at TOPAZ, SNS beam line 12, with hopes of influencing the development of better photovoltaics. Credit: Genevieve Martin/ORNL
    Getting the Lead Out of Photovoltaics with Neutrons
    December 17, 2015
  • Alastair Gardiner from the University of Glasgow prepares samples for experiments at EQ-SANS, SNS beam line 6. Image credit: Genevieve Martin/ORNL
    Artificial Photosynthesis: An Alternative to Fuel Cell Development
    December 2, 2015
  • Level repulsion and termination of quasiparticle spectrum in BiCu2PO6. Solid white line is the lower bound for two-triplon scattering calculated from the non-interacting bond-operator theory.
    News Tip: ‘Repulsive’ quantum magnet
    December 2, 2015
  • A group of researchers is using neutrons to study the atomic dynamics of liquid metals is key to unlocking the mystery of the atomistic origin of viscosity. From left to right are Adam Vogt (ORNL), Takeshi Egami (UTK, JINS), Robert Ashcraft (WUSTL), Chris Pueblo (WUSTL), Mark Johnson (WUSTL), Zengquan Wang (UTK), Hui Wang (UTK), Ken Kelton (WUSTL), and Konstantin Lokshin (UTK, JINS). Image credit: Genevieve Martin/ORNL.
    Levitating Liquids
    November 23, 2015
  • Jaime Fernandez-Baca and Mark Lumsden have been elected fellows of the American Physical Society.
    Two ORNL Neutron Sciences researchers elected fellows of American Physical Society
    November 18, 2015
  • Brookhaven National Laboratory physicist Igor Zaliznyak and his team performed measurements of the inelastic spectra uniquely sensitive to magnetism in a particular iron-chalcogenide superconductor material at HYSPEC, SNS beam line 14B. Image credit: Genevieve Martin/ORNL
    More Power to HYSPEC
    November 11, 2015
  • An artist’s rendering of the proposed Second Target Station at ORNL's Spallation Neutron Source. Credit: Renee Manning/ORNL
    Looking ahead: SNS users visit to discuss next generation target station
    November 6, 2015
  • A recent study conducted by ORNL researchers and colleagues has shown that a Na-ion cathode Fe3P5SiO19 with two types of XO4n- (X = P and Si; n ≥2) groups exhibit a reversible capacity of ca. 70 mAh g-1, i.e., 1.7 Na+ ions per formula can be reversibly inserted/extracted at an average voltage of 2.5 V versus Na+/Na. To understand the Na+-ion conduction pathway, bond valence sum (BVS) mismatch minimization procedure was performed.
    Atlas of Science: The First Fe-based sodium-ion cathode with two distinct type of polyanions
    November 5, 2015
  • Redistribution of electronic clouds causes a lattice instability and freezes the flow of heat in highly efficient tin selenide. The crystal lattice adopts a distorted state in which the chemical bonds are stretched into an accordion-like configuration, and makes an excellent thermoelectric because heat propagation is thwarted. Image credit: Oak Ridge National Laboratory, U.S. Dept. of Energy
    ‘Molecular accordion’ drives thermoelectric behavior in promising material
    October 19, 2015
  • Fullerenes appear as small silver spheres spread consistently throughout a network of small molecules, or polymers, in this schematic illustration of the morphology of a BHJ film with solvent additives. Credit: ORNL.
    Solvents Save Steps in Solar Cell Manufacturing
    October 19, 2015
  • An artist’s rendering of the five protein structures solved using neutrons shown on top of the MaNDi instrument detectors. Image credit - ORNL/DOE
    Neutrons Help Understand Enzymes that Could Produce Improvements in Biomass Processing
    October 7, 2015
  • A surfactant template guides the self-assembly of functional polymer structures in an aqueous solution. Image credit: Oak Ridge National Laboratory, U.S. Dept. of Energy; image by Youngkyu Han and Renee Manning.
    ORNL Researchers Find ‘Greener’ Way to Assemble Materials for Solar Applications
    October 5, 2015
  • The Women@Energy series consists of profiles of inspirational women in STEM and #WomenInSTEM videos that highlight the work of the women. Shown here is Clarina R. dela Cruz, lead instrument scientist for HFIR's HB-2A instrument, one of the SNS and HFIR Women@Energy.
    SNS and HFIR Women@Energy
    September 30, 2015
  • The United States is running out of the plutonium-238 used to power decades-long missions to the edge of the solar system and beyond. Plans for producing more rely on two ORNL facilities: the Radiochemical Engineering Development Center, known as REDC, and the High Flux Isotope Reactor, known as HFIR.
    Infographic: ORNL helps produce plutonium-238 so that NASA can keep pushing into space
    September 24, 2015
  • Second Target Station Workshop was held at ORNL, October 27 to 29, 2015
    October 2015 Second Target Station Workshop
    September 22, 2015
  • David Yarusso from 3M is studying pressure sensitive adhesives using neutron scattering at the Liquids Reflectometer, SNS beam line 4B. Image credit: Genevieve Martin/ORNL
    Sticky Research at the Liquids Reflectometer
    September 21, 2015
  • Spallation Neutron Source (SNS) and High Flux Isotope Reactor (HFIR) 2015 Annual User Meeting will be held at Oak Ridge National Laboratory, October 26 and 27. <br /><br />Abstract Submissions due Sept 25, 2015 <br /> Registration closes October 9, 2015 <br /> SHUG Election Nominations due October 27, 2015
    SNS/HFIR 2015 User Meeting
    August 26, 2015
  • A new wide angle polarizing super mirror array at HYSPEC, SNS beam line 14B, will allow users to perform three dimensional polarization analysis of neutron excitations. Credit: Renee Manning/ORNL
    HYSPEC Gets High-Performance Upgrade
    August 24, 2015
  • The Neutron Sciences Directorate’s two most recent distinguished fellows, Panchao Yin (left) and Bianca Haberl (right), are making major contributions to their respective fields. Image credit: Genevieve Martin/ORNL
    Never Done If Not For Neutrons
    August 19, 2015

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        • DEV BEAMS | Instrument Development Beamline | HB-2D CG-1A CG-1B CG-4B
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        • MANDI | Macromolecular Neutron Diffractometer | BL-11B
        • NOMAD | Nanoscale-Ordered Materials Diffractometer | BL-1B
        • NSE | Neutron Spin Echo Spectrometer | BL-15
        • POWGEN | Powder Diffractometer | BL-11A
        • SEQUOIA | Fine-Resolution Fermi Chopper Spectrometer | BL-17
        • SNAP | Spallation Neutrons and Pressure Diffractometer | BL-3
        • TOPAZ | Single-Crystal Diffractometer | BL-12
        • USANS | Ultra-Small-Angle Neutron Scattering Instrument | BL-1A
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