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Home » All News

All News

  • A combination of X-ray and neutron scattering has revealed new insights into how a highly efficient industrial enzyme is used to break down cellulose. Knowing how oxygen molecules (red) bind to catalytic elements (illustrated by a single copper ion) will guide researchers in developing more efficient, cost-effective biofuel production methods. (Image credit: ORNL/Jill Hemman)
    'On your mark, get set' Neutrons run enzyme’s reactivity for better biofuel production
    July 20, 2017
  • Daryush Aidun uses HFIR beam line HB-2B to study a dissimilar weldment of low carbon steel and stainless steel, measuring where and how residual stresses are distributed within the structure. (Image credit: Genevieve Martin)
    Neutrons aim at improving integrity in dissimilar metal welds
    July 6, 2017
  • ORNL mentors Candice Halbert, Lakeisha Walker, Neelam Pradhan, and Tara Thompson (left to right) provide hands-on scientific experiences for Vine Middle School students through the gSTEM program. These students conduct experiments and learn about academic and professional opportunities in STEM fields. (Image credit: ORNL/Genevieve Martin).
    NScD mentors empower girls in STEM
    June 27, 2017
  • As neutrons (blue line) scatter off the graphene-like honeycomb material, they produce a magnetic Majorana fermion (green wave) that moves through the material disrupting or breaking apart magnetic interactions between “spinning” electrons. (Image credit: ORNL/Jill Hemman)
    Neutrons zero in on the elusive magnetic Majorana fermion
    June 8, 2017
  • Creative Challenges at ORNL Foster New Talent in Neutron Scattering Research
    Creative Challenges at ORNL Foster New Talent in Neutron Scattering Research
    June 8, 2017
  • Neutron scattering visualization software shows researchers what it’s like to travel through material at the atomic scale. Each frame provides detailed information about the material’s atomic structure and how it behaves. (Image credit: ORNL/Andrei Savici)
    Come Along and Ride as Neutrons Dial In the Telephone Number Compound
    June 6, 2017
  • The 2017 Joint Nanoscience and Neutron Scattering User Meeting will take place August 1–2, 2017, at ORNL, with additional workshops and tutorials held July 31 and August 3–4. Registration is open through July 17.
    User Meeting Joins Neutron and Nanoscience Communities for Interdisciplinary Idea Sharing
    May 25, 2017
  • Neutron scattering is a valuable technique for studying cell membranes, but signals from the cell’s other components (e.g., proteins, RNA, DNA and carbohydrates) can get in the way (left). An ORNL team made these other components practically invisible to neutrons by combining specific levels of heavy hydrogen (deuterium) with normal hydrogen within the cell. Image credit: ORNL/Xiaolin Cheng and Mike Matheson
    Neutrons provide the first nanoscale look at a living cell membrane
    May 24, 2017
  • Researchers Abhijit Pramanick of the City University of Hong Kong (left) and Mads Ry Jørgensen of Aarhus University are studying ferroelectric properties on TOPAZ, SNS beam line 12, to better understand how ferroelectric materials behave under high temperatures and the application of electric fields. Their research could also lead to the development of more environmentally friendly materials. (Image credit: ORNL/Genevieve Martin)
    NXS Grads Seek Atomistic Insights Into Ferroelectric Materials
    May 22, 2017
  • Jie Ma, former ORNL postdoctoral researcher now with Shanghai Jiao Tong University in China, is using HFIR’s HB-3A instrument to study the spin order in an oxide material to produce the first 3-D images of its spin configurations. This information will allow researchers to explore the material’s magnetic properties in greater detail, extending the quantum spin kingdom, and provide understanding that could be applied to future computing technologies and portable devices. (Image credit: ORNL/Genevieve Martin)
    Researcher employs HFIR to explore the mysterious world of quantum spin
    May 3, 2017
  • Members of the ORNL NScD collaborated to create an invited “poster” with interactive elements for EMA2017. The 3-D display showcases research on the structure of nanocrystals. From left to right, the team includes Katharine Page, Tedi-Marie Usher-Ditzian, Thomas Proffen, Jue Liu, and Daniel Olds. (Image credit: ORNL/Genevieve Martin)
    Interactive “poster” paves the way for deeper scientific conversations
    April 28, 2017
  • Foil technician Chris Luck researches, rates, and recommends diamond stripper foils for use at ORNL’s Spallation Neutron Source. These thin films, produced at the ORNL Center for Nanophase Materials Sciences, strip electrons from ions and produce the proton pulse needed for successful neutron scattering and thus hundreds of materials science experiments each year. (Image credit: ORNL/Genevieve Martin)
    SNS-CNMS partnership may yield more advanced diamond stripper foils for improved neutron beam performance
    March 30, 2017
  • Researchers Kensuke Takechi (left) and Ruidong Yang of TRI-NA
    Toyota turns to neutrons to investigate new electrolyte for better batteries
    March 29, 2017
  • Technical manager Linda Farr leads the remote handling team responsible for monitoring and replacing essential equipment for daily operations at Oak Ridge National Laboratory’s Spallation Neutron Source. Robotic arms called “servomanipulators” allow her to handle this equipment from a central control room. (Image credit: ORNL/ Genevieve Martin)
    Linda Farr: Right on target
    March 27, 2017
  • Maureen Searles: From Navy ships to research reactors
    Maureen Searles: From Navy ships to research reactors
    March 21, 2017
  • WAND instrument scientist Matthias Frontzek with the new WAND detector. The team is currently preparing to have the upgraded instrument available to users by spring 2018 with improved characterizations of materials in extreme environments at the microscopic level. Image credit: Genevieve Martin/ORNL
    New 2-D detector promises expanded neutron scattering capabilities for WAND users
    March 9, 2017
  • Reservoir for heavy hydrogen: Molecules of the heavy hydrogen isotopes deuterium and tritium preferentially bind to copper atoms in a metal-organic framework compound. The metal atoms are therefore symbolically represented as shells in this image. Image credit: Thomas Häse, Leipzig University
    Neutrons help reveal a new filter for heavy hydrogen
    March 7, 2017
  • Pellets are assessed robotically to ensure they meet specifications before processing. Credit: ORNL
    Automated measurement system enhances quality, reduces handling in Pu-238 production
    March 1, 2017
  • Water is seen as small red and white molecules on large nanodiamond spheres. The colored tRNA can be seen on the nanodiamond surface. Image by Michael Mattheson, OLCF, ORNL
    Neutrons, simulation analysis of tRNA-nanodiamond combo could transform drug delivery design principles
    February 28, 2017
  • WiNS, or Women in Neutron Sciences, offers Lunch and Learn opportunities. See below for the next scheduled session.
    WiNS Lunch and Learn
    February 16, 2017

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    • Home
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      • About
        • Overview
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    • Projects
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      • HFIR & SNS 5-Year Working Schedule
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      • Science
        • Overview
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        • Biological Materials and Systems
        • Chemistry, Geochemistry and Environmental Science
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        • High Pressure Science
        • Materials and Engineering
        • Quantum Materials
        • Soft Matter and Polymers
      • Science Techniques
        • Neutron Scattering
          • Diffraction
          • Imaging
          • Reflectometry
          • Small Angle Neutron Scattering
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          • Gamma Irradiation
          • In-Vessel Irradiation
          • Nuclear Forensics (Neutron Activation Analysis)
    • For Users
      • Introduction
        • Overview
        • Contact Us
      • Become A User
        • How to Submit a Proposal
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        • BIO-SANS | Biological Small-Angle Neutron Scattering Instrument | CG-3
        • CTAX | Cold Neutron Triple-Axis Spectrometer | CG-4C
        • DEMAND | Dimensional Extreme Magnetic Neutron Diffractometer | HB-3A
        • DEV BEAMS | Instrument Development Beamline | HB-2D CG-1A CG-1B CG-4B
        • GP-SANS | General-Purpose Small-Angle Neutron Scattering Diffractometer | CG-2
        • HIDRA | High Intensity Diffractometer for Residual stress Analysis | HB-2B
        • IMAGINE | Laue Diffractometer | CG-4D
        • MARS | Multimodal Advanced Radiography Station | CG-1D
        • POWDER | Neutron Powder Diffractometer | HB-2A
        • PTAX | Polarized Triple-Axis Spectrometer | HB-1
        • TAX | Triple-Axis Spectrometer | HB-3
        • VERITAS | Versatile Intense Triple-Axis Spectrometer | HB-1A
        • WAND² | Wide-Angle Neutron Diffractometer | HB-2C
      • Spallation Neutron Source
        • ARCS | Wide Angular-Range Chopper Spectrometer | BL-18
        • BASIS | Backscattering Spectrometer | BL-2
        • CNCS | Cold Neutron Chopper Spectrometer | BL-5
        • CORELLI | Elastic Diffuse Scattering Spectrometer | BL-9
        • EQ-SANS | Extended Q-Range Small-Angle Neutron Scattering Diffractometer | BL-6
        • FNPB | Fundamental Neutron Physics Beam Line | BL-13
        • HYSPEC | Hybrid Spectrometer | BL-14B
        • LIQREF | Liquids Reflectometer | BL-4B
        • MAGREF | Magnetism Reflectometer | BL-4A
        • 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
        • VENUS | Versatile Neutron Imaging Instrument | BL-10
        • VISION | Vibrational Spectrometer | BL-16B
        • VULCAN | Engineering Materials Diffractometer | BL-7
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